Dellorto DHLA Carburetor Parts
Dellorto DHLA Carburetor Parts

Dellorto DHLA Parts

Dellorto DHLA Carburetor Parts.

On this page you will find all currently available parts for the Dellorto DHLA range carburetors.

Click HERE for an exploded view drawing of the Dellorto DHLA.

The numbers in the drawing correspond to the numbers in brackets at the beginning of the article description below.

Please contact us by email if the part that you are looking for is not listed.

Please click HERE for instructions on how to set the float level for the Dellorto DHLA.

Dellorto DHLA Carburetor Parts

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dhla40gset
Restored matched pair of Dellorto DHLA40 G carburetors for Alfa Romeo 1800 and 2000

Restored matched pair of Dellorto DHLA40 G carburetors for Alfa Romeo 1800 and 2000

Restored, matched pair, of Dellorto DHLA40 carburetors.

This is a vintage set of 2 Dellorto DHLA40G carburettors which has been restored to their former glory.

As you can see in the pictures, they have been disassembled , cleaned and reassembled using new parts where required.
The work was carried out to our order in Italy by the best craftsmen that we know and consequently they have the "lighttight" butterfly valves, ensuring smooth idling.

Unfortunately, the carbs have lost their aluminium "tags" but are set-up for the Alfa Romeo Alfetta 1800 and 2000 engines.

Based on the suffix "G", we estimate their year of construction to be around 1980.

These carbs currently have the following basic set-up which can not be altered:

  • Type: DHLA40 G
  • Butterfly valves: 7481.3
  • Idle mixture screw type: In turrets
  • Air bleed screws? No
  • Progression holes: 5

Furthermore they currently have the following flexible set-up:

  • Chokes: 32 mm
  • Main jet: 145
  • Main emulsion tube: 7772.10
  • Air Corrector: 240
  • Idle emulsion tube: generic 10738
  • Idle jet: 55
  • Pump jet: 40

Only 1 set available at this moment but ready to ship.

Although originally set-up for the above mentioned Alfa Romeo Alfetta Sports Sedan 1800 and 2000, these carbs are also suitable, without major modification or rejectting, to other versions of the 1750, 1800 and 2000 Nord engines.

They are of course also usable on other makes of engines with a similar displacement but might then require rejetting and you might need a suitable inlet manifold.
We are dealers of Mangoletsi Design inlet manifolds so feel free to contact us to discuss your requirements.
Our contact page can be found HERE.

NOTE:
These carburettors, just like any other "new"carburetor, will require fine tuning once on your engine. Balance screws, mixtures screw and fuel banjos need to be adjusted. Please take this into account when ordering these carbs.

Restored matched pair of Dellorto DHLA40 G carburetors for Alfa Romeo 1800 and 2000

DHLA A/C GASKET

Air Cleaner gasket for Dellorto DHLA 40 carburetors

Air filter gasket for the Dellorto DHLA40 carburetors.

This gasket is placed in between the carburetor and the air cleaner housing.

Required quantity per carburettor: 1

Also fits the Weber DCOE40.

DHLA A/C GASKET45-48

Air Cleaner gasket for Dellorto DHLA 45 and 48 carburetors

Air filter gasket for the Dellorto DHLA45 and DHLA48 carburetors.

This gasket is placed in between the carburetor and the air cleaner housing.

Required quantity per carburetor: 1

Also fits the Weber DCOE45 and DCOE 48.

8564

(1) Choke for Dellorto DHLA 48 carburetors

Please note that these chokes are only available on special order and consequently have a 1.5 week lead time.

Main choke for the Dellorto DHLA48 carburetors.

Available in the following sizes:

  • 41 mm
  • 42 mm
  • 43 mm

Required quantity per carburetor: 2

This is item number 1 in the drawing.

8383

(2) Choke for Dellorto DHLA 40 carburetors

Main choke for the Dellorto DHLA40 carburetors.

We stock the following sizes, which are the most commonly used:

  • 28 mm
  • 30 mm
  • 32 mm
  • 33 mm
  • 34 mm
  • 36 mm

The following sizes are available on special order only:

  • 25 mm
  • 26 mm
  • 29 mm
  • 31 mm
  • 35 mm
  • 37 mm

Required quantity per carburetor: 2

This is item number 2 in the drawing.

7956

(2) Choke for Dellorto DHLA 45 carburetors

Please note that these chokes are only available on special order and consequently have a 1.5 week lead time, except where note as being in stock.

Main choke for the Dellorto DHLA45 carburetors.

Available in the following sizes:

  • 31 mm
  • 32 mm
  • 34 mm
  • 35 mm
  • 36 mm - 4 in stock
  • 37 mm
  • 38 mm
  • 39 mm
  • 40 mm - 4 in stock

Required quantity per carburetor: 2

This is item number 2 in the drawing.

8011

(3) Auxiliary Venturi for Dellorto DHLA45 and DHLA48 carburetors

Please note that these venturis are only available on special order and consequently have a 1.5 week lead time.

Auxiliary Venturi for the Dellorto DHLA 45 and 48 carburetors.

Available in types:

  • 8011.1
  • 8011.2
  • 8011.4

Dellorto has stopped producing these items. As a consequence, version 8011.3 is no longer available and 8011.1 is an excellent quality reproduction.

Required quantity per carburetor: 2

This is item number 3 in the drawing.

7848
(4) Auxiliary Venturi for Dellorto DHLA40 carburetors

(4) Auxiliary Venturi for Dellorto DHLA40 carburetors

Please note that these venturis are only available on special order and consequently have a 1.5 week lead time unless noted otherwise.

Auxiliary Venturi for the Dellorto DHLA 40 carburetors.

Available in types:

  • 7848.1 - 2 in stock
  • 7848.2 - 2 in stock 
  • 7848.3
  • 7848.4
  • 7848.5

Dellorto has stopped producing these items. As a consequence, version 7848.1 is an excellent quality reproduction but not marked with a part number. The other versions are available as new-old-stock but with the above-mentioned lead time.

Required quantity per carburettor: 2

This is item number 4 in the drawing.

(4) Auxiliary Venturi for Dellorto DHLA40 carburetors

7484
(5) Main jet for Dellorto DHLA carburetors

(5) Main jet for Dellorto DHLA carburetors

Main jet for the Dellorto DHLA carburetors.

We only supply original Dellorto jets, marked with the famous diamond-shaped "Inc" logo.

Available from our stock in sizes:

  • 105
  • 110
  • 112
  • 115
  • 118
  • 120
  • 122
  • 125
  • 128
  • 130
  • 132
  • 135
  • 138
  • 140
  • 142
  • 145
  • 150
  • 152
  • 155
  • 158
  • 160
  • 162
  • 165
  • 168
  • 170
  • 172
  • 175
  • 178
  • 180
  • 182
  • 185
  • 190
  • 192
  • 195
  • 198
  • 200
  • 205
  • 210
  • 215
  • 220
  • 225
  • 230
  • 235
  • 240

Other sizes are available on special order.

Required quantity per carburettor: 2

This is item number 5 in the drawing.

(5) Main jet for Dellorto DHLA carburetors

7644
(6) Idle Jet Progression Jet for Dellorto DHLA carburetors

(6) Idle Jet Progression Jet for Dellorto DHLA carburetors

Idle jet (or progression jet) for the Dellorto DHLA carburetors.

We only supply original Dellorto jets, marked with the famous diamond-shaped "Inc" logo.

Available from our stock in sizes:

  • 39
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 62

Other sizes are available on special order.

Required quantity per carburetor: 2

This is item number 6 in the drawing.

(6) Idle Jet Progression Jet for Dellorto DHLA carburetors

8391
(6) Long Idle Jet for early Dellorto DHLA carburetors

(6) Long Idle Jet for early Dellorto DHLA carburetors

Long idle jet as found in early Dellorto DHLA carburetors like used by Alfa Romeo and Lotus.

We only supply original Dellorto jets, marked with the famous diamond-shaped "Inc" logo.

Available from our stock in sizes:

  • 48
  • 50
  • 52

Original Dellorto.

Required quantity per carburettor: 2

This is item number 6 in the drawing.

Please note that these "long" jets are becoming scarce as they are no longer produced by Dellorto. As an alternative, you can use the short idle jet 7644 but you then need to replace all idle jets in your set-up with that short version.

(6) Long Idle Jet for early Dellorto DHLA carburetors

7851

(7) Pump Jet for Dellorto DHLA carburetors - Horizontal

Pump jet with horizontal nozzle for the Dellorto DHLA carburetors.

We only supply original Dellorto jets, marked with the famous diamond-shaped "Inc" logo.

Available from our stock in sizes:

  • 30
  • 33
  • 35
  • 38
  • 40
  • 42
  • 45
  • 48
  • 50
  • 55
  • 60

Required quantity per carburetor: 2

This is item number 7 in the drawing.

Please note that this is the version with the "horizontal nozzle hole".

In case that you need the version with the "vertical nozzle hole", please use jet number 8083.

8083

(7) Pump Jet for Dellorto DHLA carburetors - Vertical

Pump jet with vertical nozzle for the Dellorto DHLA carburetors.

We only supply original Dellorto jets, marked with the famous diamond-shaped "Inc" logo.

Available from stock in size 40.

Please contact us by email in case you require other sizes.

Required quantity per carburetor: 2

This is item number 7 in the drawing.

Please note that this is the version with the "vertical nozzle hole".

In case that you need the version with the "horizontal hole", please use jet number 7851.

3315
(8) Starter Jet for Dellorto DHLA carburetors

(8) Starter Jet for Dellorto DHLA carburetors

Starter jet for the Dellorto DHLA carburetors.

We only supply original Dellorto jets, marked with the famous diamond-shaped "Inc" logo.

Available from our stock in size:

  • 70
  • 75
  • 80
  • 85
  • 90
  • 95

Other sizes are available on request.

Required quantity per carburettor: 1

This is item number 8 in the drawing.

(8) Starter Jet for Dellorto DHLA carburetors

7772

(9) Main emulsion tube for Dellorto DHLA carburetors

Main emulsion tube for the Dellorto DHLA carburetors.

Available from our stock in types:

  • 7772.1
  • 7772.2
  • 7772.3
  • 7772.4
  • 7772.5
  • 7772.6
  • 7772.7
  • 7772.8
  • 7772.9
  • 7772.10
  • 7772.11
  • 7772.12
  • 7772.13
  • 7772.14
  • 7772.15 (limited availability !)
  • 7772.16

Required quantity per carburetor: 2

This is item number 9 in the drawing.

7482

(10) Starter Emulsion tube for Dellorto DHLA carburetors

Starter emulsion tube for the Dellorto DHLA carburetors.

Available from our stock in types:

  • 7482.1
  • 7482.2
  • 7482.3
  • 7482.4

Required quantity per carburetor: 1

This is item number 10 in the drawing.

7485
(11) Air Corrector Jet for Dellorto DHLA carburetors

(11) Air Corrector Jet for Dellorto DHLA carburetors

Air corrector jet for the Dellorto DHLA carburetors.

We only supply original Dellorto jets, marked with the famous diamond-shaped "Inc" logo.

Available from our stock in the following sizes:

  • 120
  • 150
  • 155
  • 160
  • 165
  • 170
  • 175
  • 180
  • 185
  • 187.5
  • 190
  • 192.5
  • 195
  • 200
  • 205
  • 210
  • 215
  • 220
  • 230
  • 240
  • 250
  • 260

Other sizes are available on special order. Please contact us with your needs.

Required quantity per carburetor: 2

This is item number 11 in the drawing.

(11) Air Corrector Jet for Dellorto DHLA carburetors

10738

(12) Idle Jet Holder for Dellorto DHLA carburetors

Idle jet holder for the later, "emission type" Dellorto DHLA carburetors.

This is the version without an air calibration hole, only to be used with the emission control variations of the DHLA:

  • DHLA 40 F
  • DHLA 40 G
  • DHLA 40 H (non turbo)
  • DHLA40 L
  • DHLA40 N
  • DHLA40 R

For all early DHLA40, DHLA45 and DHLA48, please use part number 7850.

Required quantity per carburetor: 2

This is item number 12 in the drawing.

7850
(12) Idle Jet Holder Emulsion Tube for Dellorto DHLA carburetors

(12) Idle Jet Holder Emulsion Tube for Dellorto DHLA carburetors

Idle jet / emulsion tube for the early types of Dellorto DHLA carburetors.

This is the version with an air calibration hole, for all early DHLA40, 45 and 48.

For the later "emission" type DHLA carburetors, please use part number 10738.

This, rather important, emulsion tube is available in the following versions, in order of mixture from LEAN to RICH:

  • 7850.5
  • 7850.10
  • 7850.9
  • 7850.4
  • 7850.1
  • 7850.3
  • 7850.6
  • 7850.7
  • 7850.2
  • 7850.8

Required quantity per carburetor: 2

This is item number 12 in the drawing.

(12) Idle Jet Holder Emulsion Tube for Dellorto DHLA carburetors

8080
(13) Genuine Viton-Tipped Needle for Dellorto DHLA carburetors - Spring-Loaded

(13) Genuine Viton-Tipped Needle for Dellorto DHLA carburetors - Spring-Loaded

Dellorto DHLA needle valve needle, spring loaded.

Genuine Dellorto part, Viton-tipped!

Only genuine Dellorto needles are marked with the diamond shaped "Inc" logo!

Please note that this is the needle ONLY, it does NOT included the seat or other parts that are normally found in the needle valve assembly.

It will fit existing seats in the following sizes:

  • 150
  • 170
  • 200
  • 225

It is NOT suited for sizes larger than 225.

Required quantity per carburettor: 1

This is part of item number 13 in the drawing.

(13) Genuine Viton-Tipped Needle for Dellorto DHLA carburetors - Spring-Loaded

8809
(13) Genuine Viton-Tipped Needle Valve for Dellorto DHLA carburetors

(13) Genuine Viton-Tipped Needle Valve for Dellorto DHLA carburetors

Dellorto DHLA needle valve, seat and aluminum washer.

Genuine Dellorto part, Viton-tipped!

Only genuine Dellorto needles are marked with the diamond shaped "Inc" logo!

Available from our stock in sizes:

  • 150
  • 170
  • 200
  • 225
  • 350

Required quantity per carburetor: 1

This is item number 13 in the drawing.

(13) Genuine Viton-Tipped Needle Valve for Dellorto DHLA carburetors

11135-200
(13) Genuine Dellorto DHLA TURBO Needle Valve

(13) Genuine Dellorto DHLA TURBO Needle Valve

Dellorto DHLA needle valve, seat and aluminum washer.

Genuine Dellorto part, Viton-tipped!

Beware of cheap imitations so check for the diamond shaped "Inc" logo!

Available in size 200.

Special version for Turbo engines with a stronger spring to withstand the higher fuel pressures involved with Turbo applications.

Required quantity per carburetor: 1

This is item number 13 in the drawing.

(13) Genuine Dellorto DHLA TURBO Needle Valve

7481
(14) Throttle Butterfly Disc for Dellorto DHLA40 carburetors

(14) Throttle Butterfly Disc for Dellorto DHLA40 carburetors

Throttle Butterfly Disc (or valve) for the Dellorto DHLA 40 carburetors.

Available in versions:

  • 7481.1
  • 7481.2
  • 7481.3

When replacing or refitting your valve, ALWAYS renew the screws and peen them after your are satisfied with the valve adjustment.

NEVER re-use old screws!

For your convenience, you can order these screws right along with your new disc(s).

The screws are also available loose and are listed under # 84 on the DHLA Parts page.

Required quantity per carburetor: 2

This is item number 14 in the drawing.

We strongly advise against swapping one version of butterfly valve for another. Only exchange them for a valve of the same version number.

(14) Throttle Butterfly Disc for Dellorto DHLA40 carburetors

8010
(14) Throttle Butterfly Disc for Dellorto DHLA45 carburetors

(14) Throttle Butterfly Disc for Dellorto DHLA45 carburetors

Throttle Butterfly Disc for Dellorto DHLA 45 carburetors.

Only available in version 8010.1. This is the version with grooves for the progression holes. If the grooves are not required, you can simply fit the disc in the opposite way.

When replacing or refitting your valve, ALWAYS renew the screws and peen them after your are satisfied with the valve adjustment.

NEVER re-use old screws!

For your convenience, you can order these screws right along with your new disc(s).

The screws are also available loose and are listed under # 84 on the DHLA Parts page.

Required quantity per carburettor: 2

This is item number 14 in the drawing.

(14) Throttle Butterfly Disc for Dellorto DHLA45 carburetors

8563

(14) Throttle Butterfly Disc for Dellorto DHLA48 carburetors

Throttle Butterfly Disc for the Dellorto DHLA48 carburetors.

Available in versions:

  • 8563.1
  • 8563.2
  • 8563.3

When replacing or refitting your valve, ALWAYS renew the screws and peen them after your are satisfied with the valve adjustment.

NEVER re-use old screws!

For your convenience, you can order these screws right along with your new disc(s).

The screws are also available loose and are listed under # 84 on the DHLA Parts page.

Required quantity per carburetor: 2

This is item number 14 in the drawing.

7298
(15) Float Assembly for Dellorto DHLA carburetors

(15) Float Assembly for Dellorto DHLA carburetors

Float Assembly Dellorto DHLA carburetors.

Always replace existing floats with the same version.

Available in the following versions:

  • 7298.1 (8.5 grams, replaces the earlier versions of 9 and 10 grams).
  • 7298.3 (7 grams)

Please note that version 7298.2 is no longer produced. Please use 7298.1 as a replacement.

Required quantity per carburettor: 1

This is item number 15 in the drawing.

(15) Float Assembly for Dellorto DHLA carburetors

7501
(16) Choke Piston Cover Nut for Dellorto DHLA carburetors

(16) Choke Piston Cover Nut for Dellorto DHLA carburetors

Choke Piston Cover Nut for Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 16 in the drawing.

 

(16) Choke Piston Cover Nut for Dellorto DHLA carburetors

7413
(17) Choke Piston Return Spring for Dellorto DHLA carburetors

(17) Choke Piston Return Spring for Dellorto DHLA carburetors

Choke Piston Return Spring for Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 17 in the drawing.

 

(17) Choke Piston Return Spring for Dellorto DHLA carburetors

7548
(18) Choke Piston for Dellorto DHLA carburetors

(18) Choke Piston for Dellorto DHLA carburetors

Choke Piston for Dellorto DHLA carburetors.

Please note:
There are 2 different versions of this piston which are NOT interchangeable!
The available version measures 28.6 mm in height and 14 mm in maximum diameter.
The other version is no longer available.

Required quantity per carburetor: 1

This is item number 18 in the drawing.

(18) Choke Piston for Dellorto DHLA carburetors

6434

(19) Choke Cable Clamp Screw for Dellorto DHLA carburetors

Choke Cable Clamp Screw for Dellorto DHLA carburetors.

Required quantity per pair of carburetors: 1

This is item number 19 in the drawing.

 

7488

(20) Choke Cable Clamp for Dellorto DHLA carburetors

Choke Cable Clamp for Dellorto DHLA carburetors.

Required quantity per pair of carburetors: 1

This is item number 20 in the drawing.

 

(21) Top Cover Casting for Dellorto DHLA carburetors

Top cover casting for the Dellorto DHLA carburetor.

Required quantity per carburetor: 1

This is item number 21 in the drawing.

DISCONTINUED !

Please contact us by email with all available details on your carburettor and we will try to source a used / reconditioned cover for you.

9358

(22) Standard Top Casting Gasket for Dellorto DHLA carburetors

Top Casting Gasket for Dellorto DHLA carburetors - Standard.

For normal applications (street use), use this gasket.

For motorsport applications, use gasket # 9220.

This gasket is also part of the service kits.

Required quantity per carburetor: 1

This is item number 22 in the drawing.

9220

(22) Top Casting Gasket for Dellorto DHLA carburetors - Anti Fuel-Surge

Top Casting Gasket for Dellorto DHLA carburetors.

For motorsport applications where fuel surge occurs, use this gasket.

For normal applications (street use), use gasket # 9358.

This gasket is also part of the service kits.

Required quantity per carburetor: 1

This is item number 22 in the drawing.

12328

(22) Rubber Top Casting Gasket for Dellorto DHLA45D and DHLA45P and Turbo Applications

This is a special, heavy duty rubber top casting gasket specifically designed for turbo applications and the Dellorto DHLA45 D and P carburetors.

Required quantity per carburetor: 1

This is item number 22 in the drawing.

9498
(23) Needle Valve Filter for Dellorto DHLA

(23) Needle Valve Filter for Dellorto DHLA carburetors

Unfortunately, this part is no longer available.

 

 

 

7530

(24) Jet Cover Screw for Dellorto DHLA carburetors

Jet Cover Screw for Dellorto DHLA carburetors.

Required quantity per carburetor: 2

This is item number 24 in the drawing.

 

7549

(25) Jet Cover for Dellorto DHLA carburetors - Black Plastic

Jet Cover for Dellorto DHLA carburetors.

This is the black plastic version.

Please note that the earlier white plastic version is no longer available.

Required quantity per carburetor: 1

This is item number 25 in the drawing.

7549M

(25) Jet Cover for Dellorto DHLA carburetors - Metal

Jet Cover for Dellorto DHLA carburetors.

This is the metal version which has recently been taken into re-production after a long absence.

Required quantity per carburetor: 1

This is item number 25 in the drawing.

14231

(26) Top Casing Screw for Dellorto DHLA carburetors

Screw for, amongst others, the top casting of the Dellorto DHLA carburetors.

Required quantity per carburetor: 4

This is item number 26 in the drawing.

 

4997
(27) Spring Washer for Dellorto DHLA carburetors

(27) Spring Washer for Dellorto DHLA carburetors

Spring washer for, amongst others, the top casting of the Dellorto DHLA carburetors.

Required quantity per carburetor: depending on application

This is item number 27 in the drawing.

(27) Spring Washer for Dellorto DHLA carburetors

7511

(28) Jet Cover Gasket for Dellorto DHLA carburetors

Jet Cover Gasket for Dellorto DHLA carburetors.

This gasket is also part of the service kit.

Required quantity per carburetor: 1

This is item number 28 in the drawing.

9933

(28) Jet Cover Gasket for Dellorto DHLA TURBO carburetors

Rubber Jet Cover Gasket for Dellorto DHLA carburetors for Turbo applications.

This gasket is also part of the Turbo service kit.

Required quantity per carburetor: 1

This is item number 28 in the drawing.

7062

(29) Choke Cable Bolt for Dellorto DHLA carburetors

Special, hollow & cross-drilled, choke cable bolt for Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 29 in the drawing.

 

6850

(30) Choke Cable Washer for Dellorto DHLA carburetors

Choke Cable Washer for Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 30 in the drawing.

 

6432

(31) Choke Cable Nut for Dellorto DHLA carburetors

Special shape choke cable nut for Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 31 in the drawing.

 

7854
(32) Choke Return Spring for Dellorto DHLA carburetors

(32) Choke Return Spring for Dellorto DHLA carburetors

Choke Return Spring for Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 32 in the drawing.

 

(32) Choke Return Spring for Dellorto DHLA carburetors

7838
(33) Choke return spring cup washer for Dellorto DHLA carburetors

(33) Choke return spring cup washer for Dellorto DHLA carburetors

Choke return spring cup washer for the Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 33 in the drawing.

 

(33) Choke return spring cup washer for Dellorto DHLA carburetors

4957
(34) Spring washer for Choke Mechanism on Dellorto DHLA carburetors

(34) Spring washer for Choke Mechanism on Dellorto DHLA carburetors

Spring washer for Choke Mechanism on Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 34 in the drawing.

(34) Spring washer for Choke Mechanism on Dellorto DHLA carburetors

2906
(35) Choke Nut for Dellorto DHLA carburetors

(35) Choke Nut for Dellorto DHLA carburetors

Choke nut for Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 35 in the drawing.

 

 

 

 

(35) Choke Nut for Dellorto DHLA carburetors

9610
(36) Choke Actuator Cam for LATE Dellorto DHLA carburetors

(36) Choke Actuator Cam for LATE Dellorto DHLA carburetors

Choke Actuator Cam for Dellorto DHLA carburetors.

Please note that there are a number of different actuators and that not all of them are available anymore.

This version is specifically for the later versions of the DHLA carbs.

If you are unsure about which actuator to use, please make a careful visual comparison or contact us by email.

Required quantity per carburettor: 1

This is item number 36 in the drawing.

(36) Choke Actuator Cam for LATE Dellorto DHLA carburetors

10128
(36) Choke Actuator Cam for Dellorto DHLA Turbo carburetors

(36) Choke Actuator Cam for Dellorto DHLA Turbo carburetors

Choke Actuator Cam for Dellorto DHLA carburetors in turbo applications.

Please note that there are a number of different actuators and that not all of them are available anymore.

This version is specifically for turbo-charged engines and DHLA carbs that have been modified as such.

If you are unsure about which actuator to use, please make a careful visual comparison or contact us by email.

Required quantity per carburettor: 1

This is item number 36 in the drawing.

(36) Choke Actuator Cam for Dellorto DHLA Turbo carburetors

7837
(37) Choke actuator cam / spindle spring washer for Dellorto DHLA carburetors

(37) Choke actuator cam / spindle spring washer for Dellorto DHLA carburetors

Choke actuator cam / spindle spring washer for Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 37 in the drawing.

(37) Choke actuator cam / spindle spring washer for Dellorto DHLA carburetors

chokeretainer
(38) Choke actuator cam / spindle retaining bush for Dellorto DHLA carburetors

(38) Choke actuator cam / spindle retaining bush for Dellorto DHLA carburetors

This is the screw-in retaining bush that secures the actuator cam / choke spindle inside the choke housing on the Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 38 in the drawing.

Please note that there are different versions of this retainer. We require the tag number of your carburettor in order to be able to ship you the correct part. Please contact us per email with the tag number.

(38) Choke actuator cam / spindle retaining bush for Dellorto DHLA carburetors

7341
(39) Choke actuating lever for Dellorto DHLA carburetors

(39) Choke actuating lever for Dellorto DHLA carburetors

Choke actuating lever for Dellorto DHLA carburetors.

Required quantity per carburetor: 1

This is item number 39 in the drawing.

 

 

 

(39) Choke actuating lever for Dellorto DHLA carburetors

PLEASE NOTE:
This lever is NO longer produced and existing stocks are depleted!

6425
(40) Needle valve washer for Dellorto DHLA carburetors

(40) Needle valve washer for Dellorto DHLA carburetors

Needle valve washer for Dellorto DHLA carburetors.

Required quantity per carburettor: 1

This is item number 40 in the drawing.

 

 

(40) Needle valve washer for Dellorto DHLA carburetors

7503
(41) Float pivot pin for Dellorto DHLA carburetors

(41) Float pivot pin for Dellorto DHLA carburetors

Float pivot pin for Dellorto DHLA carburetors.

Required quantity per carburettor: 1

This is item number 41 in the drawing.

 

 

(41) Float pivot pin for Dellorto DHLA carburetors

7663
(42) Inner fuel banjo fiber washer for Dellorto DHLA carburetors

(42) Inner fuel banjo fiber washer for Dellorto DHLA carburetors

Inner fuel banjo fiber washer for the Dellorto DHLA carburetors.

Required quantity per carburettor: 1

This is item number 42 in the drawing.

 

 

 

(42) Inner fuel banjo fiber washer for Dellorto DHLA carburetors

7660
(43) Single Fuel Union for Dellorto DHLA carburetors

(43) Single Fuel Union for Dellorto DHLA carburetors

Single fuel union banjo for the Dellorto DHLA carburetors.

This is item number 43 in the drawing.

 

 

 

(43) Single Fuel Union for Dellorto DHLA carburetors

7661
(44) Double Fuel Union for Dellorto DHLA carburetors

(44) Double Fuel Union for Dellorto DHLA carburetors

Double fuel union for Dellorto DHLA carburetors.

This is item number 44 in the drawing.

 

 

 

(44) Double Fuel Union for Dellorto DHLA carburetors

1419

(45) Fuel banjo filter for Dellorto DHLA carburetors

Fuel banjo filter for Dellorto DHLA carburetors.

This filter measures 14 mm in height.

Required quantity per carburettor: 1

This is item number 45 in the drawing.

7662

(46) Outer fuel banjo fiber washer for Dellorto DHLA carburetors

Outer fuel banjo fiber washer for Dellorto DHLA carburetors.

Required quantity per carburettor: 1

This is item number 46 in the drawing.

 

7659

(47) Fuel banjo bolt for Dellorto DHLA carburetors

Fuel banjo bolt for Dellorto DHLA carburetors.

Required quantity per carburettor: 1

This is item number 47 in the drawing.

 

7540
(48) O ring for Dellorto DHLA carburetors

(48) O ring for Dellorto DHLA carburetors

Viton O-ring for the idle emulsion tube, pump non-return valve and balance lever assembly on the Dellorto DHLA carburetors.

The DHLA uses 1 o-ring per emulsion tube, 1 for the non-return valve and in some cases 1 for the balance lever.

Required quantity per carburettor: 3 or 4, depending on set-up

This is item number 48 in the drawing.

(48) O ring for Dellorto DHLA carburetors

7513
(49) 6 mm pump weight cap screw for Dellorto DHLA carburetors

(49) 6 mm pump weight cap screw for Dellorto DHLA carburetors

6 mm pump weight cap screw for Dellorto DHLA carburetors.

Please note that there are two versions of this cap.
This versions measures 6mm across the thread; the other measures 8mm.

Required quantity per carburettor: 2

This is item number 49 in the drawing.

(49) 6 mm pump weight cap screw for Dellorto DHLA carburetors

9569
(49) 8 mm pump weight cap screw for Dellorto DHLA carburetors

(49) 8 mm pump weight cap screw for Dellorto DHLA carburetors

8 mm pump weight cap screw for Dellorto DHLA carburetors.

Please note that there are two versions of this cap.
This versions measures 8mm across the thread; the other measures 6mm.

Required quantity per carburettor: 2

This is item number 49 in the drawing.

(49) 8 mm pump weight cap screw for Dellorto DHLA carburetors

7525
(50) Pump jet weight for Dellorto DHLA carburetors - 7525

(50) Pump jet weight for Dellorto DHLA carburetors - 7525

Pump jet weight for Dellorto DHLA carburetors.

Please note that there are in total three versions of this weight.

This particular version is 27.15 mm long.

Required quantity per carburettor: 2

This is item number 50 in the drawing.

(50) Pump jet weight for Dellorto DHLA carburetors - 7525

9570
(50) Pump jet weight for Dellorto DHLA carburetors *Discontinued*

(50) Pump jet weight for Dellorto DHLA carburetors - 9570 - *Discontinued*

*Discontinued*

Pump jet weight for Dellorto DHLA carburetors.

Please note that there are in total three versions of this weight of which (unfortunately!) only 1 is still available.

This particular version is no longer available but has been listed for reference purposes only!

Required quantity per carburettor: 2

This is item number 50 in the drawing.

We do supply the spring that belongs to this weight. You can find it under article number 8543.

(50) Pump jet weight for Dellorto DHLA carburetors *Discontinued*

9337
(50) Pump jet weight for Dellorto DHLA carburetors *Discontinued*

(50) Pump jet weight for Dellorto DHLA carburetors 9337 - *Discontinued*

*Discontinued*

Pump jet weight for Dellorto DHLA carburetors.

Please note that there are in total three versions of this weight of which (unfortunately!) only 1 is still available.

This particular version is no longer available but has been listed for reference purposes only!

Required quantity per carburettor: 2

This is item number 50 in the drawing.

We do supply the spring that belongs to this weight. You can find it under article number 8543.

(50) Pump jet weight for Dellorto DHLA carburetors *Discontinued*

8543
Pump jet weight spring for Dellorto DHLA carburetors

Pump jet weight spring for Dellorto DHLA carburetors

Pump jet weight spring for Dellorto DHLA series carburetors.

Please note that this spring is NOT shown on the exploded view drawing!

Required quantity per carburettor: 2

 

 

Pump jet weight spring for Dellorto DHLA carburetors

6415
(51) Pump jet ball bearing for Dellorto DHLA carburetors

(51) Pump jet ball bearing for Dellorto DHLA carburetors

Pump jet ball bearing for Dellorto DHLA carburetors.

Ball bearing of the correct weight and size for the pump mechanism.

Required quantity per carburettor: 2

This is item number 51 in the drawing.

(51) Pump jet ball bearing for Dellorto DHLA carburetors

10747

(52) Pump jet holder for Dellorto DHLA carburetors

Pump jet holder for Dellorto DHLA carburetors.

Required quantity per carburettor: 2

This is item number 52 in the drawing.

 

10748

(53) Pump jet filter for Dellorto DHLA carburetors

Pump jet filter for Dellorto DHLA carburetors.

Please note that these filters look like a spring but are in actual fact fine-particle filters.

They are not standard equipment to all DHLA's but they can be fitted to all, which is recommended when you are encountering problems with not 100% clean gasoline / petrol and your pump jets clogging up.

They simply drop into the pump jets before fitting the plug.

Required quantity per carburettor: 2

This is item number 53 in the drawing.

6173

(54) Pump jet o-ring for Dellorto DHLA carburetors

Pump jet o-ring for Dellorto DHLA carburetors.

Required quantity per carburettor: 2

This is item number 54 in the drawing.

 

6426
(55) Fiber Ring for Dellorto DHLA carburetors

(55) Fiber Ring for Dellorto DHLA carburetors

Fiber ring for the pump jet holder for the Dellorto DHLA carburetors.

Required quantity per carburettor: 2

This is item number 55 in the drawing.

 

 

(55) Fiber Ring for Dellorto DHLA carburetors

8176
(56) Air Bleed Screw for Dellorto DHLA carburetors - 8176

(56) Air Bleed Screw for Dellorto DHLA carburetors - 8176

Airbleed Screw for the Dellorto DHLA carburetors.

Please note that not every DHLA has these screws fitted.

There is a total of 3 variations of these screws so chose yours with care.

This particular variation uses nor an o-ring, nor a locking nut.

Required quantity per carburettor: 2

This is item number 56 in the drawing.

(56) Air Bleed Screw for Dellorto DHLA carburetors - 8176

9926
(56) Air Bleed Screw for Dellorto DHLA carburetors - 9926

(56) Air Bleed Screw for Dellorto DHLA carburetors - 9926

Airbleed Screw for the Dellorto DHLA carburetors.

Please note that not every DHLA has these screws fitted.

There is a total of 3 variations of these screws so chose yours with care.

This particular variation uses o-ring # 8678 which you can order along with it (or separately if you want).

Required quantity per carburettor: 2

This is item number 56 in the drawing.

(56) Air Bleed Screw for Dellorto DHLA carburetors - 9926

8382
(56) Air Bleed Screw for Dellorto DHLA carburetors with LONG taper - 8382

(56) Air Bleed Screw for Dellorto DHLA carburetors with LONG taper - 8382

Airbleed Screw for the Dellorto DHLA carburetors.

Please note that not every DHLA has these screws fitted.

There is a total of 3 variations of these screws so chose yours with care.

This particular variation uses locking nut # 2906 which you can order along with it (or separately if you want).

It replaces the now discontinued version with the short taper.

This version of airbleed screw is most commonly found on early DHLA40E's, DHLA45E's and DHLA40F's.

Required quantity per carburettor: 2

This is item number 56 in the drawing.

(56) Air Bleed Screw for Dellorto DHLA carburetors with LONG taper - 8382

8382ST
(56) Air Bleed Screw for Dellorto DHLA carburetors with SHORT taper - 8382

(56) Air Bleed Screw for Dellorto DHLA carburetors with SHORT taper - 8382

Airbleed Screw with short taper for the Dellorto DHLA carburetors.

Please note that not every DHLA has these screws fitted.

There is a total of 3 variations of these screws so chose yours with care.

This particular variation uses locking nut # 2906 which you can order along with it (or separately if you want).

This version of airbleed screw is most commonly found on early DHLA40E's, DHLA45E's and DHLA40F's.

This particular version has been discontinued by Dellorto and has been replaced by the version with the long, sharp taper that you can find HERE.

ONLY 2 PCS LEFT IN STOCK!

Required quantity per carburettor: 2

This is item number 56 in the drawing.

(56) Air Bleed Screw for Dellorto DHLA carburetors with SHORT taper - 8382

2906
Locknut for Air Bleed Screw 8382

Locknut for Air Bleed Screw 8382

Lock nut, used on air bleed screw # 8382 on Dellorto DHLA carburetors.

Required quantity per carburettor: 2

This locking nut is NOT in the drawing.

 

 

Locknut for Air Bleed Screw 8382

8678
(57) O-Ring for Mixture Screw and Air Bleed Screw on Dellorto DHLA carburetors

(57) O-Ring for Mixture Screw and Air Bleed Screw on Dellorto DHLA carburetors

Rubber (Viton) O-Ring for Mixture Screw # 8381 and Air Bleed Screw # 9926 on Dellorto DHLA carburetors.

Required quantity per carburettor: depending on actual version

This is item number 57 in the drawing.

(57) O-Ring for Mixture Screw and Air Bleed Screw on Dellorto DHLA carburetors

7959

(58) Vacuum Blanking Screw for Dellorto DHLA carburetors

Vacuum Blanking Screw for the Dellorto DHLA carburetors.

Required quantity per carburettor: 2

This is item number 58 in the drawing.

 

61015.009

(59) Progression Hole Cover Screw for Dellorto DHLA carburetors

Progression Hole Cover Screw for Dellorto DHLA carburetors.

Used to plug the bore for the progression holes.

Thread: 9mm x 1mm.
Total height: 7.37mm

Required quantity per carburettor: 2

This is item number 59 in the drawing.

8025
(60) Mixture screw for early type Dellorto DHLA carburetors

(60) Mixture screw for early type Dellorto DHLA carburetors

Mixture screw for the early versions of the Dellorto DHLA carburetors.

Please note that there different screws for the different versions of DHLA.

This particular screw fits the versions with exposed thread ONLY !

Required quantity per carburettor: 2

This is item number 60 in the drawing.

This mixture screws uses the following spring, o-ring and washer to secure its setting:

(60) Mixture screw for early type Dellorto DHLA carburetors

8381
(60) Mixture screw for Dellorto DHLA E carburetors

(60) Mixture screw for Dellorto DHLA E carburetors

Mixture screw for Dellorto DHLA E carburetors.

Please note that there different screws for the different versions of DHLA.

This particular screw fits the DHLA E series (with the mixture screws in "towers") and which uses an o-ring to secure its setting. So, no further springs or washers.

The matching o-ring can be found under item number 7571.

For your convenience, you can order this o-ring along with your mixture screw by selecting it through the drop-box.

Required quantity per carburettor: 2

This is item number 60 in the drawing.

(60) Mixture screw for Dellorto DHLA E carburetors

7571
O-Ring for Mixture Screw on Dellorto DHLA E carburetors

O-Ring for Mixture Screw on Dellorto DHLA E carburetors

Rubber (Viton) O-Ring for the mixture screw on Dellorto DHLA E carburetors.

Is being used on mixture screw number 8381.

Required quantity per carburettor: 2

This item is NOT listed in the drawing.

O-Ring for Mixture Screw on Dellorto DHLA E carburetors

9335
(60) Mixture screw for Dellorto DHLA G carburetors

(60) Mixture screw for Dellorto DHLA G carburetors

Mixture screw for Dellorto DHLA G carburetors.

Please note that there different screws for the different versions of DHLA.

This particular screw fits the DHLA40 G ONLY !

You can find this reference on the left hand gas tube of your carb where DHLA40 is cast-in, followed by a letter. If this letter is a G, then this is the correct screw.

Required quantity per carburettor: 2

This is item number 60 in the drawing.

(60) Mixture screw for Dellorto DHLA G carburetors

9656
(60) Mixture screw for Dellorto DHLA 40 / DHLA 45 and 48 / DRLA carburetors

(60) Mixture screw for Dellorto DHLA 40 / DHLA 45 and 48 / DRLA carburetors

Mixture screw for Dellorto DHLA 40 / DHLA 45 & 48 / DRLA carburetors.

Please note that there different screws for the different versions of DHLA carburetors.

Please make sure that this screw matches the build-type and thread of your existing screws.

These are the versions with the mixture screws in "turrets".

Required quantity per carburettor: 2

This is item number 60 in the drawing.

TAPDHLA can be used to clean and restore light damage to the thread in the carburettor body.

(60) Mixture screw for Dellorto DHLA 40 / DHLA 45 and 48 / DRLA carburetors

11068
(60) Mixture screw with Hexagonal Head for Dellorto DHLA H / DHLA 45 and 48 / DRLA carburetors

(60) Mixture screw with Hexagonal Head for Dellorto DHLA 40 / DHLA 45 and 48 / DRLA carburetors

This mixture screw with hexagonal head serves as an alternative for screw # 9656 when access is restricted.

The hexagonal head allows the use of a spanner from the side as well as the normal use of a screwdriver.

Please note that there different screws for the different versions of DHLA carburetors.

Please make sure that this screw matches the build-type and thread of your existing screws.

These are the versions with the mixture screws in "towers".

Required quantity per carburettor: 2

This is item number 60 in the drawing.

TAPDHLA can be used to clean and restore light damage to the thread in the carburettor body.

(60) Mixture screw with Hexagonal Head for Dellorto DHLA H / DHLA 45 and 48 / DRLA carburetors

10358
Tamper-Proof Mixture Screw Plug for Dellorto DHLA carburetors

Tamper-Proof Mixture Screw Plug for Dellorto DHLA carburetors

Plastic plug that fits in the top of the "towers" of Dellorto DHLA's equipped with mixture screws with "internal" thread.

Are you tired of, undoubtedly well-willing, mechanics that "accidentally" mess up your finely tuned DHLA's while only wanting to "adjust your idle speed"?

Are your DHLA's exposed to a lot of dust, dirt and moisture?

AND are your DHLA's equipped with the infamous "towers" (see photos)?

Then you should fit these tamper-proof plugs.

They fit in the top of the "tower" and prevent the ingress of dust, water and unwanted screwdrivers...

Required quantity per carburetor: 2

This item is NOT in the drawing

Tamper-Proof Mixture Screw Plug for Dellorto DHLA carburetors

TAPDHLA
Mixture screw tap for Dellorto DHLA and DRLA carburetors

Mixture screw tap for Dellorto DHLA and DRLA carburetors

Anybody who regularly works on the DHLA and DRLA knows the problem of seized mixture screws.

Especially the later versions with the screws in "towers" are prone to seizing as the towers trap moisture and the bronze screws slowly seize in the Zamac carburetor body.

If you manage to remove the screws, this tap will help you to clean the thread in the body.

It will even repair slight damage.

Of course, it will not cut a thread in a completely stripped or overbored hole.

Please note that it is only suitable for the Dellorto DHLA and Dellorto DRLA versions that use mixture screws 9656 and 11068 as pictured below:

Mixture screw tap for Dellorto DHLA and DRLA carburetors

9336
(61) Mixture screw spring for Dellorto DHLA carburetors

(61) Mixture screw spring for Dellorto DHLA carburetors

Mixture screw spring for suitable for mixture screws 9656 and 9335 on the Dellorto DHLA carburetors.

Please note that this spring is only suitable for these screws.

Required quantity per carburettor: 2

This is item number 61 in the drawing.

 

(61) Mixture screw spring for Dellorto DHLA carburetors

4670
(61) Mixture screw spring for Dellorto DHLA carburetors

(61) Mixture screw spring for Dellorto DHLA carburetors

Mixture screw spring for suitable for "open" mixture screws on Dellorto DHLA carburetors.

Please note!
This spring is for DHLA's with exposed springs, NOT for the versions where the screw is placed inside cast "towers".

Required quantity per carburettor: 2

This is item number 61 in the drawing.

(61) Mixture screw spring for Dellorto DHLA carburetors

8260
(62) Mixture screw spring washer for Dellorto DHLA carburetors

(62) Mixture screw spring washer for Dellorto DHLA carburetors

Washer that keeps the mixture screw spring in place on the Dellorto DHLA carburetors.

Required quantity per carburettor: 2

This is item number 62 in the drawing.

 

(62) Mixture screw spring washer for Dellorto DHLA carburetors

4650
(62) Mixture screw spring washer for Dellorto DHLA carburetors

(62) Mixture screw spring washer for Dellorto DHLA carburetors

Balance Screw Washer for the early type Dellorto DHLA carburetors with exposed thread.

Required quantity per set of carburettors: 2

This is item number 62 in the drawing.

 

(62) Mixture screw spring washer for Dellorto DHLA carburetors

7739
(62) Brass Spacer for Dellorto DHLA carburetors

(62) Brass Spacer for Dellorto DHLA carburetors

Brass spacer which in some cases replaces the thin washer on the pump rod of the Dellorto DHLA series carburetors.

Required quantity per carburettor: 1

This is item number 62 in the drawing.

 

(62) Brass Spacer for Dellorto DHLA carburetors

7516
(63) Alfa Romeo type throttle lever for Dellorto DHLA carburetors

(63) Alfa Romeo type throttle lever for Dellorto DHLA carburetors

This is the ball-type throttle lever as used by Alfa Romeo on the Dellorto DHLA series carburettors.

This is the version for, early type non-cable, rod-actuation.

It matches balance lever assembly 8304.

Required quantity per set of carburettors: 1

This is item number 63 in the drawing.

 

(63) Alfa Romeo type throttle lever for Dellorto DHLA carburetors

6898
(64) Throttle Stop Screw with Coarse Thread for Dellorto DHLA carburetors

(64) Throttle Stop Screw with Coarse Thread for Dellorto DHLA carburetors

Throttle Stop Screw with Coarse Thread for the Dellorto DHLA series carburettors.

Please note that there are different 2 systems in use!

1) The first system uses this screw with coarse thread (# 6898) which is tapped directly into the carburettor's body. It uses a set-up with a spring, washer and o-ring to maintain its setting. You can order these small parts along with the screw by using the drop box.

2) A Nyloc type insert is used in combination with a screw with fine thread (# 9754).

Required quantity per set carburettors: 1

This is item number 64 in the drawing.

(64) Throttle Stop Screw with Coarse Thread for Dellorto DHLA carburetors

9754
(64) Throttle Stop Screw with Fine Thread for Dellorto DHLA carburetors

(64) Throttle Stop Screw with Fine Thread for Dellorto DHLA carburetors

Throttle Stop Screw with Fine Thread for the Dellorto DHLA series carburettors.

Please note that there are 2 systems in use!

1) A Nyloc type insert is used in combination with this (# 9754) screw with fine thread.
You can order the required Nyloc insert along with this screw by using the drop-box

2) The other system uses a screw with coarse thread (# 6898) which is tapped straight into the carburettor's body. That set-up uses a spring, washer and o-ring to maintain its setting.

Required quantity per set carburettors: 1

This is item number 64 in the drawing.

(64) Throttle Stop Screw with Fine Thread for Dellorto DHLA carburetors

6423
(65) Spindle Nut for Dellorto DHLA carburetors

(65) Spindle Nut for Dellorto DHLA carburetors

Spindle nut for the Dellorto DHLA series carburetors.

Required quantity per carburettor: 2

This is item number 65 in the drawing.

 

 

(65) Spindle Nut for Dellorto DHLA carburetors

6581
(66) Spindle Nut Lock Washer for Dellorto DHLA carburetors

(66) Spindle Nut Lock Washer for Dellorto DHLA carburetors

Spindle Nut Lock Washer for Dellorto DHLA carburetors.

Required quantity per carburettor: 2

This is item number 66 in the drawing.

 

 

(66) Spindle Nut Lock Washer for Dellorto DHLA carburetors

10714L
(67) Long Tongue Lotus type throttle lever for Dellorto DHLA carburetors

(67) Long Tongue Lotus type throttle lever for Dellorto DHLA carburetors

Lotus lever with extended tongue.

This special lever for the Dellorto DHLA series has an extended tongue of some 4 cm long. This tongue should be cut to suit your specific carburetor spacing.

It matches balance lever assembly 8304.

Required quantity per carburettor: 1

This is item number 67 in the drawing.

It uses LotusBarrel to hook up the accelerator cable.

(67) Long Tongue Lotus type throttle lever for Dellorto DHLA carburetors

lotusbarrel
Lotus lever cable barrel

Lotus lever cable barrel

Lotus lever cable barrel for use with Lotus type levers, to retain throttle cable.

This item is NOT in the drawing.

Required quantity per set of 2 carburettors: 1

It matches Lotus Throttle Lever 10714 (item 67 in this list). 

Lotus lever cable barrel

MAG
Maggard Lever for Dellorto DHLA carburetors

Maggard Lever for Dellorto DHLA carburetors

Special lever for the Dellorto DHLA carburetors that will accept ball & socket connection so it can be configured to your desire.

It matches balance lever 8304.

Required quantity per set of 2 carburettors: 1

It is similar to the following handles:

Maggard Lever for Dellorto DHLA carburetors

55555.010
(68) Spindle End Cover for Dellorto DHLA carburetors

(68) Spindle End Cover for Dellorto DHLA carburetors

Spindle end cover for Dellorto DHLA series carburetors.

Required quantity per carburettor: 2

This is item number 68 in the drawing.

 

 

 

 

(68) Spindle End Cover for Dellorto DHLA carburetors

7537
(69) Spindle washer for Dellorto DHLA carburetors

(69) Spindle washer for Dellorto DHLA carburetors

Spindle washer for Dellorto DHLA series carburetors.

Required quantity per carburettor: 2

This is item number 69 in the drawing.

 

 

(69) Spindle washer for Dellorto DHLA carburetors

7490
(70) Spindle bearing for Dellorto DHLA carburetors

(70) Spindle bearing for Dellorto DHLA carburetors

Spindle bearing for Dellorto DHLA carburetors.

Sealed and lubricated for life.

Required quantity per carburettor: 2

This is item number 70 in the drawing.

 

 

 

(70) Spindle bearing for Dellorto DHLA carburetors

9336
(71) Short Pump Rod Spring for Dellorto DHLA carburetors

(71) Short Pump Rod Spring for Dellorto DHLA carburetors

Short Pump Rod Spring for the Dellorto DHLA series carburetors.

There are various arrangements for the DHLA pump rod spring(s).

This is the version that does not use any further sleeves etc.

Required quantity per carburettor: 1

This is item number 71 in the drawing.

(71) Short Pump Rod Spring for Dellorto DHLA carburetors

7208
(71) Long Pump Rod Spring for Dellorto DHLA carburetors

(71) Long Pump Rod Spring for Dellorto DHLA carburetors

Long Pump Rod Spring for the Dellorto DHLA series carburetors.

There are various arrangements for the DHLA pump rod spring(s).

This is the version that does not use any further sleeves etc.

Required quantity per carburettor: 1

This is item number 71 in the drawing.

(71) Long Pump Rod Spring for Dellorto DHLA carburetors

(72) Pump Cover Assembly for Dellorto DHLA carburetors

(72) Pump Cover Assembly for Dellorto DHLA carburetors

Pump Cover Assembly for the Dellorto DHLA series carburetors.

Please note that there is a myriad of these covers available and that choosing the correct one requires some detailed information on your carburetors.

For this reason, please contact us with the exact type of your DHLA (for example: DHLA40E; you can find this cast into the left hand gas tube) and the "tag number". The latter can be found on the aluminum tag under one of the screws of the float chamber cover.

Required quantity per carburettor: 1

This is item number 72 in the drawing.

(72) Pump Cover Assembly for Dellorto DHLA carburetors

7625
(73) Pump Rod Adjuster Nut for Dellorto DHLA carburetors

(73) Pump Rod Adjuster Nut for Dellorto DHLA carburetors

Pump Rod Adjuster Nut for the Dellorto DHLA series carburetors.

Allows you to adjust the pump jet pump.

Required quantity per carburettor: 1

This is item number 73 in the drawing.

(73) Pump Rod Adjuster Nut for Dellorto DHLA carburetors

6390
(74) Lock Nut for Pump Rod Adjuster on Dellorto DHLA carburetors

(74) Lock Nut for Pump Rod Adjuster on Dellorto DHLA carburetors

Lock nut to secure the setting of the pump rod on the Dellorto DHLA series carburetors.

Required quantity per carburettor: 1

This is item number 74 in the drawing.

 

(74) Lock Nut for Pump Rod Adjuster on Dellorto DHLA carburetors

7626
(75) Pump Jet Pump Diaphragm Spring for Dellorto DHLA carburetors

(75) Pump Jet Pump Diaphragm Spring for Dellorto DHLA carburetors - Medium

Pump Jet Pump Diaphragm Spring for the early Dellorto DHLA series carburetors.

The strength of this spring is rated at "medium" and was used on the following models of the Dellorto DHLA range:

  • Dellorto DHLA40
  • Dellorto DHLA40E
  • Dellorto DHLA40F
  • Dellorto DHLA40G
  • Dellorto DHLA45
  • Dellorto DHLA48

There is also a "strong" spring available for the later versions of the DHLA.
That spring can be found under article number 9663.

Required quantity per carburettor: 1

This is item number 75 in the drawing.

(75) Pump Jet Pump Diaphragm Spring for Dellorto DHLA carburetors

9663
(75) Pump Jet Pump Diaphragm Spring for Dellorto DHLA carburetors - Strong

(75) Pump Jet Pump Diaphragm Spring for Dellorto DHLA carburetors - Strong

Pump Jet Pump Diaphragm Spring for the late Dellorto DHLA series carburetors.

The strength of this spring is rated at "strong" and was used on the following models of the Dellorto DHLA range:

  • Dellorto DHLA40H
  • Dellorto DHLA40L
  • Dellorto DHLA40N
  • Dellorto DHLA40R

There is also a "medium" spring available for the earlier versions of the DHLA.
That spring can be found under article number 7626.

This spring is usually combined with pump diaphragm 9667.

Required quantity per carburettor: 1

This is item number 75 in the drawing.

(75) Pump Jet Pump Diaphragm Spring for Dellorto DHLA carburetors - Strong

10742
(76) Pump Diaphragm for Dellorto DHLA carburetors 10742

(76) Pump Diaphragm for Dellorto DHLA carburetors 10742

Replacement diaphragm for the pump jet pump on the Dellorto DHLA series carburetors.

Please note that there are different versions available of this diaphragm, with the metal disk on this one measuring 22.1 mm in diameter.

This version was commonly used on Lotus turbo engines.

Required quantity per carburettor: 1

This is item number 76 in the drawing.

(76) Pump Diaphragm for Dellorto DHLA carburetors 10742

7515
(76) Pump Diaphragm for Dellorto DHLA carburetors 7515

(76) Pump Diaphragm for Dellorto DHLA carburetors 7515

Replacement diaphragm for the pump jet pump on the Dellorto DHLA series carburetors.

Please note that there are different versions available of this diaphragm, with the metal disk on this one measuring 25.1 mm in diameter.

Required quantity per carburettor: 1

This is item number 76 in the drawing.

(76) Pump Diaphragm for Dellorto DHLA carburetors 7515

9583
(76) Pump Diaphragm for Dellorto DHLA carburetors 9583

(76) Pump Diaphragm for Dellorto DHLA carburetors 9583

Replacement diaphragm for the pump jet pump on the Dellorto DHLA series carburetors.

Please note that there are different versions available of this diaphragm, with the metal disk on this one measuring 25.1 mm in diameter. as used on DHLA45E version as, amongst others, originally delivered on the Lotus 2.2 Liter.

Required quantity per carburettor: 1

This is item number 76 in the drawing.

(76) Pump Diaphragm for Dellorto DHLA carburetors 9583

9667
(76) Pump Diaphragm for Dellorto DHLA carburetors 9667

(76) Pump Diaphragm for Dellorto DHLA carburetors 9667

Replacement diaphragm for the pump jet pump on the Dellorto DHLA series carburetors.

Please note that there are different versions available of this diaphragm, with the metal disk on this one measuring 22.1 mm in diameter.

This version was commonly used on the DHLA45D, on the turbo versions of the DHLA and on the DHLA40G, DHLA40H, DHLA40L, DHLA40N and DHLA40R.

This diaphragm is usually combined with the "strong" spring, article number 9663.

Required quantity per carburettor: 1

This is item number 76 in the drawing.

(76) Pump Diaphragm for Dellorto DHLA carburetors 9667

9673
(76) Pump Diaphragm for Dellorto DHLA carburetors 9673

(76) Pump Diaphragm for Dellorto DHLA carburetors 9673

Replacement diaphragm for the pump jet pump on the Dellorto DHLA series carburetors.

Please note that there are different versions available of this diaphragm, with the metal disk on this one measuring 19 mm in diameter.

Required quantity per carburettor: 1

This is item number 76 in the drawing.

(76) Pump Diaphragm for Dellorto DHLA carburetors 9673

5011

(77) Spring Washer for Dellorto DHLA carburetors

Spring Washer for the pump body cover of the Dellorto DHLA series carburettors.

Required quantity per carburettor: 4

This is item number 77 in the drawing.

 

6429
(78) Screw for Dellorto DHLA carburettors

(78) Screw for Dellorto DHLA carburetors

Screw for the pump cover of the Dellorto DHLA carburettors.

Required quantity per carburettor: 4

This is item number 78 in the drawing.

 

(78) Screw for Dellorto DHLA carburettors

8084

(79) Dellorto DHLA 40 Manifold Gasket for Alfa Romeo

Gasket for between the carburettor and the manifold as used by Alfa Romeo on the Dellorto DHLA40 series carburettors.

Required quantity per carburettor: 2

This is item number 79 in the drawing.

 

8302

(79) Dellorto DHLA 45 Manifold Gasket for Alfa Romeo

Gasket for between the carburettor and the manifold as used by Alfa Romeo on the Dellorto DHLA45 series carburettors.

Required quantity per carburettor: 2

This is item number 79 in the drawing.

 

7542
(80) Pump Non-Return Valve for Dellorto DHLA carburetors

(80) Pump Non-Return Valve for Dellorto DHLA carburetors

Pump Non-Return Valve for Dellorto DHLA carburetors.

Non return valve (one way) for the pump mechanism.

This valve uses Viton O-Ring Number 7540 to seal in the pump body casting. For your convenience, you can order a new o-ring right along with the valve by simply selecting it through the drop box above.

Required quantity per carburettor: 1

This is item number 80 in the drawing.

(80) Pump Non-Return Valve for Dellorto DHLA carburetors

7509
(81) Pump Body Gasket for Dellorto DHLA carburetors

(81) Pump Body Gasket for Dellorto DHLA carburetors

Pump body gasket for the Dellorto DHLA series carburetors.

Standard, synthetic, gasket for between the pump body and the carburettor body of the DHLA.

Required quantity per carburettor: 1

This is item number 81 in the drawing.

 

 

(81) Pump Body Gasket for Dellorto DHLA carburetors

7550
(82) Pump Body Casting for Dellorto DHLA carburetors

(82) Pump Body Casting for Dellorto DHLA carburetors

Pump body casting for the Dellorto DHLA series carburetors.

Please note that there are various versions of this casting.

Please note:
Per direct, this is the ONLY version of the this casting that is still available from Dellorto.
It is the version WITHOUT any number cast into it and is only suitable as a replacement for a similar version.
It is NOT suitable as a replacement for the versions with a cast-in "27" or "30".

Required quantity per carburettor: 1

This is item number 82 in the drawing.

(82) Pump Body Casting for Dellorto DHLA carburetors

7526
(83) Screw for Dellorto DHLA carburettors

(83) Screw for Dellorto DHLA carburetors

Screw for the pump housing of the Dellorto DHLA carburettors.

Required quantity per carburettor: 4

This is item number 83 in the drawing.

 

(83) Screw for Dellorto DHLA carburetors

6416

(84) Butterfly screw for Dellorto DHLA carburetors

Butterfly screw for Dellorto DHLA series carburettors.

When replacing your butterfly valves, ALWAYS use new screws, use a locking agent AND peen them to secure them in place.

NEVER re-use old screws!

Required quantity per carburettor: 4

This is item number 84 in the drawing.

4957

(86) Spring Washer for Venturi Grub Screw on Dellorto DHLA carburetors

Spring Washer for Venturi grub Screw on Dellorto DHLA.

Required quantity per carburettor: 2

This is item number 86 in the drawing.

 

7630

(87) Long Trumpet Stud for Dellorto DHLA carburetors for Alfa Romeo

Long trumpet stud as used by Alfa Romeo on the Dellorto DHLA series carburettors.

Required quantity per carburettor: 2

This is item number 87 in the drawing.

 

7957

(88) Throttle Return Spring for Dellorto DHLA carburetors

Throttle Return Spring for Dellorto DHLA carburettors.

Required quantity per carburettor: 1

This is item number 88 in the drawing.

 

 

7667

(89) Pump Rod Clamp Screw for Dellorto DHLA carburetors

Screw to secure the pump rod clamp to the pump rod on the Dellorto DHLA series carburettors.

Required quantity per carburettor: 1

This is item number 89 in the drawing.

 

8307
(90) Pump Rod Assembly for Dellorto DHLA carburetors

(90) Pump Rod Assembly for Dellorto DHLA carburetors

This the complete rod assembly for the pump actuation lever on the Dellorto DHLA series carburetors.

This is a part that is no longer produced by Dellorto.

We have these made for us to a universal design, and should be suitable for all variations of DHLA carburettor.

Required quantity per carburettor: 1

This is item number 90 in the drawing.

(90) Pump Rod Assembly for Dellorto DHLA carburetors

DHLA PUMP ROD
(90) Pump Rod for Dellorto DHLA carburetors

(90) Pump Rod for Dellorto DHLA carburetors

This is the bare pump rod for the pump actuation lever on the Dellorto DHLA series carburetors.

This is normally part of the assembly as shown in # 90 in the drawing but is now also available separately.

The spring pin will need to removed from the cast alloy clamp to enable this to be fitted.

Required quantity per carburettor: 1

This is part of item number 90 in the drawing.

(90) Pump Rod for Dellorto DHLA carburetors

64830.006
(91) Venturi Grub Screw for Dellorto DHLA carburetors

(91) Venturi Grub Screw for Dellorto DHLA carburetors

Venturi Grub Screw for Dellorto DHLA carburettors.

Required quantity per carburettor: 2

This is item number 91 in the drawing.

 

(91) Venturi Grub Screw for Dellorto DHLA carburetors

3793
(92) Split Pin for balance lever on Dellorto DHLA carburetors

(92) Split Pin for balance lever on Dellorto DHLA carburetors

Split Pin for the balance lever on the Dellorto DHLA series carburetors.

Required quantity per set of carburetors: 1

This is item number 92 in the drawing.

 

(92) Split Pin for balance lever on Dellorto DHLA carburetors

2638
(94) Balance Lever Spring for Dellorto DHLA carburetors

(94) Balance Lever Spring for Dellorto DHLA carburetors

Balance Lever Spring for Dellorto DHLA carburetors.

This spring dampens the movement of the balance screw on the DHLA series.

Required quantity per set of 2 carburetors: 1

This is item number 94 in the drawing.

(94) Balance Lever Spring for Dellorto DHLA carburetors

9752
(96) Balance Lever Pin for Dellorto DHLA carburetors

(96) Balance Lever Pin for Dellorto DHLA carburetors

Balance Lever Pin for Dellorto DHLA carburetors.

Required quantity per set of 2 carburetors: 1

This is item number 96 in the drawing.

 

(96) Balance Lever Pin for Dellorto DHLA carburetors

6898
(97) Balance Lever Adjustment Screw with Coarse Thread for Dellorto DHLA carburetors

(97) Balance Lever Adjustment Screw with Coarse Thread for Dellorto DHLA carburetors

Balance Lever Adjustment Screw with Coarse Thread for Dellorto DHLA series carburettors.

Adjusts the balance between multiple carburettors.

Please note that there are 2 systems in use!

1) The first system uses this screw with coarse thread (# 6898) which is tapped straight into the adjustment handle. It uses a set-up with a spring, washer and o-ring to maintain its setting. You can order these small parts along with the screw by using the drop box.

2) A Nyloc type insert is used in combination with a screw with fine thread (# 9754).

Required quantity per set carburettors: 1

This is item number 97 in the drawing.

(97) Balance Lever Adjustment Screw with Coarse Thread for Dellorto DHLA carburetors

4670
(98) Balance Screw Spring for Dellorto DHLA carburetors

(98) Balance Screw Spring for Dellorto DHLA carburetors

Balance Screw Spring for Dellorto DHLA series carburettors.

This spring "loads" the balance screw on the DHLA series and thus locks your setting.

Required quantity per carburettor: 1

This is item number 98 in the drawing.

 

(98) Balance Screw Spring for Dellorto DHLA carburetors

4650
(99) Balance Screw Washer for Dellorto DHLA carburetors

(99) Balance Screw Washer for Dellorto DHLA carburetors

Balance Screw Washer for Dellorto DHLA series carburettors.

Required quantity per set of carburettors: 1

This is item number 99 in the drawing.

 

 

(99) Balance Screw Washer for Dellorto DHLA carburetors

8304
(100) Dellorto DHLA Balance Lever

(100) Dellorto DHLA Balance Lever

Balance lever for the Dellorto DHLA series carburetors as used as used in combination with a variety of actuating levers.

Required quantity per set of carburettors: 1

This is item number 100 in the drawing and concerns the complete assembly as depicted in the photograph.

It matches the following levers:

(100) Dellorto DHLA Balance Lever

8604
(101) Throttle Shaft for Dellorto DHLA40 DHLA45 and DHLA48 carburetors

(101) Throttle Shaft for Dellorto DHLA40 DHLA45 and DHLA48 carburetors

Throttle Shaft for Dellorto DHLA40, DHLA45 and DHLA48 carburetors.

Hardened steel shaft that fits all three varieties of the DHLA.

Required quantity per carburettor: 1

This is item number 101 in the drawing.

 

 

(101) Throttle Shaft for Dellorto DHLA40 DHLA45 and DHLA48 carburetors

52528
(102) Original Gasket Kit for 2 Dellorto DHLA Carburetors

(102) Original Gasket Kit for 2 Dellorto DHLA Carburetors

Original Dellorto DHLA Gasket Kit.

Factory original Dellorto kit.

Contains the gaskets, rings and o-rings to freshen up 2 carburettors.

Serves as an alternative to the more complete, hence more expensive, full service kit.

Can be used for the Dellorto DHLA40, DHLA45 and DHLA48.

This is item number 102 in the drawing.

Please note that this is set is only suited for normally aspirated engines, NOT for turbo-charged engines!

 

(102) Original Gasket Kit for 2 Dellorto DHLA Carburetors

DHLASK1
(102) Original Service Kit for 1 Dellorto DHLA Carburetor

(102) Original Service Kit for 1 Dellorto DHLA Carburetor

Service kit for the Dellorto DHLA carburetor.

Factory original Dellorto kit.

Contains the parts to service 1 carburetor.

When ordering, please select the required needle valve size through the drop-box above.
You can check the size of your current needle valve on the bronze base where it should be stamped.
Unless you have modified your engine and are convinced that a different, usually bigger, size is required, we advise against experimenting with needle valve sizes.

The standard fitment sizes were:

  • DHLA40 - size 150
  • DHLA45 - size 170
  • DHLA48 - size 225
  • Gravity-fed systems such as motorcycles and high-consumption rotary engines: size 350

The set consists of the following parts:

  • 1 Pump diaphragm
  • 1 Pump diaphragm spring
  • 1 Needle valve, Viton tipped - select the required size when ordering
  • 1 Fuel filter
  • 1 Main spindle return spring
  • Complete gasket set
  • Various rubber (Viton) o-rings
  • Various aluminum washers
  • Various fiber washers

This is item number 102 in the drawing.

Attention: this set is NOT suited for TURBO-applications! For turbo-charged cars, please use the appropriate service kit which you can find HERE.

(102) Original Service Kit for 1 Dellorto DHLA Carburetor

TURBOSK+1419
(102) Original Service Kit for 1 Dellorto DHLA TURBO Carburetor

(102) Original Service Kit for 1 Dellorto DHLA TURBO Carburetor

Service kit for Dellorto DHLA carburetors as used on turbo-charged cars.

Factory original service kit.

Contains the required parts to service 1 carburetor.

Contains the following parts:

  • 1 pump diaphragm
  • 2 diaphragm springs (1 x soft for DHLA40 and 1 x strong for DHLA45)
  • 1 needle valve in size 200 with Viton tip with extra strong spring especially for Turbo applications
  • 1 throttle return spring
  • 1 fuel filter
  • complete, upgraded, gasket set that contains rubber (Viton) gaskets where necessary to withstand the extra pressure caused by the turbo-charging
  • all required rubber (Viton) o-rings
  • all required aluminum and fiber rings

This is item number 102 in the drawing.

Please note that this set does NOT contain a Spindle Seal Kit as not every DHLATURBO was equipped with these and it would add unnecessary cost if you don't require it.
Please contact us email if you require such a kit.

(102) Original Service Kit for 1 Dellorto DHLA TURBO Carburetor

DHLACSK1
(102) Budget Service Kit for 1 Dellorto DHLA Carburetor

(102) Budget Service Kit for 1 Dellorto DHLA Carburetor

Budget service kit for a Dellorto DHLA40 or DHLA45 carburetor.

Contains after-market parts.

Consists of the following parts to service 1 carburetor:

  • 1 Pump diaphragm
  • 1 Needle valve, brass-tipped - size 150 for DHLA40 or size 175 for the DHLA45
    Please select the desired size through the drop-box above.
  • Gasket set
  • Various rubber (Viton) o-rings
  • Various aluminum washers
  • Various fiber washers

This is item number 102 in the drawing.

(102) Budget Service Kit for 1 Dellorto DHLA carburetor

10509
(104) Lotus 20 and 22 liter type throttle lever for Dellorto DHLA carburetors

(104) Lotus 20 and 22 liter type throttle lever for Dellorto DHLA carburetors

This is the throttle lever for the Dellorto DHLA series carburettors as used on the Lotus 2.0 and 2.2 liter engines.

This is item number 104 in the drawing.

Required quantity per set of 2 carburettors: 1

It matches Balance Lever number 8304 (item 100 in this list).

It uses lotusbarrel to hook up the accelerator cable.

(104) Lotus 20 and 22 liter type throttle lever for Dellorto DHLA carburetors

lotusbarrel
Lotus lever cable barrel

Lotus lever cable barrel

Lotus lever cable barrel for use with Lotus type levers, to retain throttle cable.

This item is NOT in the drawing.

Required quantity per set of 2 carburettors: 1

It matches Lotus Throttle Lever 10509 (item 105 in this list). 

Lotus lever cable barrel

10381
(105) Late Alfa Romeo type ball lever for Dellorto DHLA carburetors

(105) Late Alfa Romeo type ball lever for Dellorto DHLA carburetors

This is a late type ball lever as used by Alfa Romeo for the Dellorto DHLA series carburettors.

It matches balance lever 9759 (item 108).

Please note that this lever is NOT shown on the exploded view drawing!

Required quantity per set of 2 carburettors: 1

 

(105) Late Alfa Romeo type ball lever for Dellorto DHLA carburetors

11089
(105) Alfa Romeo cable quadrant type lever for Dellorto DHLA carburetors

(105) Alfa Romeo cable quadrant type lever for Dellorto DHLA carburetors

This quadrant lever is used by Alfa Romeo for the Dellorto DHLA series carburettors with cable operation.

It matches balance lever 9759 (item 108).

Please note that this lever is NOT shown on the exploded view drawing!

Required quantity per set of 2 carburettors: 1

 

(105) Alfa Romeo cable quadrant type lever for Dellorto DHLA carburetors

9754
(107) Balance Lever Adjustment Screw with Fine Thread for Dellorto DHLA carburetors

(107) Balance Lever Adjustment Screw with Fine Thread for Dellorto DHLA carburetors

Balance Lever Adjustment Screw with Fine Thread for Dellorto DHLA series carburettors.

Adjusts the balance between multiple carburettors.

Please note that there are 2 systems in use!

1) A Nyloc type insert (# 8386) is used in combination with this (# 9754) screw with fine thread.
You can order the required Nyloc insert along with this screw by using the drop-box

2) The other system uses a screw with coarse thread (# 6898) which is tapped straight into the adjustment handle. That set-up uses a spring, washer and o-ring to maintain its setting.

Required quantity per set carburettors: 1

This is item number 107 in the drawing.

(107) Balance Lever Adjustment Screw with Fine Thread for Dellorto DHLA carburetors

9759
(108) Dellorto DHLA Balance Lever for Alfa Romeo

(108) Dellorto DHLA Balance Lever for Alfa Romeo

Balance lever for the Dellorto DHLA series carburettors as used by Alfa Romeo.

Required quantity per set of carburettors: 1

This is item number 108 in the drawing and concerns the complete assembly as depicted in the photograph.

It matches throttle Lever number 10381 (item 105).

 

(108) Dellorto DHLA Balance Lever for Alfa Romeo

10264
(111) Spindle O-Ring for Dellorto DHLA TURBO carburetors

(111) Spindle O-Ring for Dellorto DHLA TURBO carburetors

Viton o-ring for the spindle of the Dellorto DHLA series carburetors on turbo-charged engines.

Special o-ring designed to withstand the pressures incurred by turbo-charging to prevent pressure-leakage.

Required quantity per carburettor: 2

This is item is NOT pictured in the drawing.

 

(111) Spindle O-Ring for Dellorto DHLA TURBO carburetors

10263
(112) Star Washer for Dellorto DHLA TURBO carburetors

(112) Star Washer for Dellorto DHLA TURBO carburetors

Star washer spindle seal of the Dellorto DHLA series carburetors on turbo-charged engines.

Special star washer designed to secure the seal and o-ring on the throttle shaft of the Dellorto DHLA.

Required quantity per carburettor: 2

This is item is NOT pictured in the drawing.

 

 

(112) Star Washer for Dellorto DHLA TURBO carburetors

10262
(113) Spindle Seal for Dellorto DHLA TURBO carburetors

(113) Spindle Seal for Dellorto DHLA TURBO carburetors

Viton seal for the spindle of the Dellorto DHLA series carburetors on turbo-charged engines.

Special seal designed to withstand the pressures incurred by turbo-charging to prevent pressure-leakage.

Required quantity per carburettor: 2

This is item is NOT pictured in the drawing.

 

 

(113) Spindle Seal for Dellorto DHLA TURBO carburetors

CHOKE ROD L