Dellorto DRLA Parts Shop
Dellorto DRLA Parts

On this page you will find all currently available parts for the Dellorto DRLA range carburettors.

Click HERE for an exploded view drawing of the DRLA.

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

!
7484

(3) Main jet for Dellorto DRLA

Main jet for the Dellorto DRLA series carburettors.

Available in sizes:

  • 105
  • 110
  • 118
  • 120
  • 128
  • 135
  • 140
  • 142
  • 150
  • 155
  • 160
  • 165
  • 170
  • 175
  • 180
  • 185
  • 190
  • 195
  • 200

The above sizes are in stock. The less current sizes are available on special order.

Original Dellorto.

These are all genuine Dellorto jets which have been flow tested at the factory and can be recognized by the diamond-shaped "Inc" logo.

Beware of cheap imitations which can have an incorrect flow rate!

Required number per carburettor: 2

This is item # 3 in the drawing.

7644

(4) Idle Jet for Dellorto DRLA

Idle jet for the Dellorto DRLA series carburettors.

Available in sizes:

  • 48
  • 49
  • 50
  • 51
  • 52
  • 58

The above sizes are in stock. The less current sizes are available on special order.

Required number per carburettor: 2

This is item # 4 in the drawing.

7851

(5) Pump Jet for Dellorto DRLA

Pump jet for the Dellorto DRLA series carburettors.

Available in sizes:

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

Required number per carburettor: 2

This is item # 5 in the drawing.

3315

(6) Starter Jet for Dellorto DRLA

Starter jet for the Dellorto DRLA series carburettors.

Available in size 70.

Required number per carburettor: 1

This is item # 6 in the drawing.

7485

(9) Air Corrector Jet for Dellorto DRLA - Short

Short air corrector jet for the Dellorto DRLA series carburettors.

Available in the following sizes:

  • 150
  • 155
  • 160
  • 170
  • 175
  • 180
  • 185
  • 190
  • 195
  • 200
  • 210
  • 215
  • 220
  • 230
  • 240
  • 250
  • 260

The above sizes are in stock. The less current sizes are available on special order. Please contact us with your needs.

Required number per carburettor: 2

This is item # 9 in the drawing.

7481

(11) Throttle Butterfly Disc for Dellorto DRLA40

Throttle Butterfly Disc for the Dellorto DRLA 40.

Available in version 7481.1 and 7481.3.

This butterfly valve is being supplied with 2 new valve screws. When replacing or refitting your valve, ALWAYS renew these screws and peen them after your are satisfied with the valve adjustment. NEVER re-use old screws!

The screws are also available loose and are listed under # 95 on this page.

Required number per carburettor: 2

This is item # 11 in the drawing.

1419

(17) Fuel banjo filter for Dellorto DRLA

Fuel banjo filter for Dellorto DRLA series carburettors using a 11 mm banjo bolt.

Required number per carburettor: 1

This is item # 17 in the drawing.

 

7662

(18) Fuel banjo fibre washer for Dellorto DRLA

Fuel banjo fibre washer for the Dellorto DRLA series carburettors.

Required number per carburettor: 1

This is item # 18 in the drawing.

 

14231

(19) Screw for Dellorto DRLA

Screw for, amongst others, the top casting of the Dellorto DRLA series carburettors.

Required number per carburettor: 4

This is item # 19 in the drawing.

 

 

4957

(20) Spring washer for Dellorto DRLA

Spring washer for Dellorto DRLA series carburettors.

Required number per carburettor: 4

This is item # 20 in the drawing.

 

7540

(28) O ring for Dellorto DRLA

Viton O-ring for the idle emulsion tube of the Dellorto DRLA series carburettors.

This o ring is also part of the service kit.

Required number per carburettor: 2

This is item # 28 in the drawing.

7513

(30) 6 mm pump weight cap screw for Dellorto DRLA

6 mm pump weight cap screw for Dellorto DRLA series carburettors.

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

Required number per carburettor: 2

This is item # 30 in the drawing.

9569

(30) 8 mm pump weight cap screw for Dellorto DRLA

8 mm pump weight cap screw for Dellorto DRLA series carburettors.

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

Required number per carburettor: 2

This is item # 30 in the drawing.

7958

(36) Spindle End Cover for Dellorto DRLA

Spindle end cover for Dellorto DRLA series carburettors.

Required quantity per carburettor: 2

This is item # 36 in the drawing.

 

7537

(44) Spindle washer for Dellorto DRLA

Spindle washer for Dellorto DRLA series carburettors.

Required number per carburettor: 2

This is item # 44 in the drawing.

 

7490

(45) Spindle bearing for Dellorto DRLA

Spindle bearing for Dellorto DRLA series carburettors.

Required number per carburettor: 2

This is item # 45 in the drawing.

 

7413

(48) Choke Piston Spring for Dellorto DRLA

Choke Piston Spring for Dellorto DRLA.

Required number per carburettor: 1

This is item # 48 in the drawing.

 

6850

(53) Choke Cable Washer for Dellorto DRLA

Choke Cable Washer for Dellorto DRLA series carburettors.

Required number per carburettor: 1

This is item # 53 in the drawing.

 

 

6432

(55) Choke Cable Nut for Dellorto DRLA

Special shape choke cable nut for Dellorto DRLA series carburettors.

Required number per carburettor: 1

This is item # 55 in the drawing.

 

5011

(62) Spring Washer for Dellorto DRLA

Spring Washer for the choke body of the Dellorto DRLA series carburettors.

Required number per carburettor: 2

This is item # 62 in the drawing.

 

4957

(63) Spring washer for Dellorto DRLA

Spring washer for Dellorto DRLA series carburettors.

Required number per carburettor: 1

This is item # 63 in the drawing.

 

6429

(64) Screw for Dellorto DRLA

Screw for the choke casing of the Dellorto DRLA series carburettors.

Required number per carburettor: 2

This is item # 64 in the drawing.

 

2906

(65) Nut for Dellorto DRLA

Choke nut for Dellorto DRLA series carburettors.

Required number per carburettor: 1

This is item # 65 in the drawing.

 

10928

(66) Pump Jet Holder for Dellorto DRLA

(66) Pump Jet Holder for Dellorto DRLA

Pump jet holder for the Dellorto DRLA series carburettors.

Required number per carburettor: 2

This is item # 66 in the drawing.

 

6426

(67) Fiber Ring on Dellorto DRLA

Fiber ring for the pump jet holder on the Dellorto DRLA series carburettors.

Required number per carburettor: 2

This is item # 67 in the drawing.

 

10748

(68) Pump jet filter for Dellorto DRLA

Pump jet filter for Dellorto DRLA series carburettors.

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

They are not standard equipment to all DRLA'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 number per carburettor: 2

This is item # 68 in the drawing.

7571

(70) O Ring for vacuum take-off on Dellorto DRLA

O ring seal for the vacuum take-off on the Dellorto DRLA series carburettors.

This is item # 70 in the drawing.

 

 

5011

(77) Spring Washer for Dellorto DRLA

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

Required number per carburettor: 4

This is item # 77 in the drawing.

 

6429

(78) Screw for Dellorto DRLA

Screw for the pump cover of the Dellorto DRLA series carburettors.

Required number per carburettor: 4

This is item # 78 in the drawing.

 

8260

(83) Mixture screw spring washer for Dellorto DRLA

Washer that keeps the mixture screw spring in place on the Dellorto DRLA series carburettors.

Required quantity per carburettor: 2

This is item # 83 in the drawing.

 

9336

(84) Mixture screw spring for Dellorto DRLA

Mixture screw spring for suitable for the Dellorto DRLA series carburettors.

Required quantity per carburettor: 2

This is item # 84 in the drawing.

 

3793

(86) Split Pin for pump rod on Dellorto DRLA

Split Pin for the pump rod connection on the Dellorto DRLA series carburettors.

Required quantity per carburettor: 1

This is item # 86 in the drawing.

 

9656

(87) Mixture screw for Dellorto DRLA

Standard mixture screw for Dellorto DRLA series carburettors.

Required number per carburettor: 2

This is item # 87 in the drawing.

 

8857

(90) Progression Hole Blanking Plug for Dellorto DRLA

Progression Hole Blanking Plug for Dellorto DRLA

Progression Hole Blanking Plug for Dellorto DRLA series carburettors.

Required number per carburettor: 2

This is item # 90 in the drawing.

 

7507

(93) Venturi Grub Screw for Dellorto DRLA

Venturi Grub Screw for Dellorto DRLA

Venturi Grub Screw for Dellorto DRLA series carburettors.

Required number per carburettor: 2

This is item # 93 in the drawing.

 

6416

(95) Butterfly screw for Dellorto DRLA

Butterfly screw for Dellorto DRLA 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 number per carburettor: 4

This is item # 95 in the drawing.

7662

(102) Outer fuel banjo fibre washer for Dellorto DRLA

Outer fuel banjo fibre washer for the Dellorto DRLA series carburettors.

Required number per carburettor: 1

This is item # 102 in the drawing.

 

7663

(104) Inner fuel banjo fibre washer for Dellorto DRLA

Inner fuel banjo fibre washer for the Dellorto DRLA series carburettors.

Required number per carburettor: 1

This is item # 104 in the drawing.

 

DRLAchokecover

(111) Choke blanking plate for Dellorto DRLA

Choke blanking plate to cover the choke aperture when the original casting is removed.

The original screws will have to be shortened.

Required number per carburettor: 1

This is item is not shown in the drawing.

DRLA 40 B-G

Double Base gasket for Dellorto DRLA

Newly arrived Dellorto Carburettor Parts and Service Kits

Double Base gasket for Dellorto DRLA.

Fits between the carburettor and inlet manifold.

Fits both the 36 and 40 mm variants of the Dellorto DRLA.

Required number per carburettor: 1

This is item is not shown in the drawing.

TECHBOOK DELLORTO
Dellorto DRLA VW tech book

Dellorto DRLA VW tech book

Newly arrived Dellorto Carburettor Parts and Service Kits

New Dellorto tech book by Bob Tomlinson, the US dealer for Dellorto carburettors.

This book is manily aimed at the DRLA carbs but has small sections about the DHLA and FRD carbs. too.

Topics covered in 125 pages:

Fitting, tuning, overhauling, jet selection & charts, troubleshooting, ignition timing, air filters, engine tuning etc.

This is the most comprehensive manual available for fitting and tuning Dellorto carbs on VW engines as recommended by us.

FK85

Malpassi Filter King Fuel Filter and Pressure Regulator 85mm

Malpassi Filter King Fuel Filter and Pressure Regulator 85mm.

  • Fuel pressure can be regulated between 1.5 PSI and 5 PSI (0.1 - 0.35 Bar).
  • Regularly used in motorsport due to its ability to regulate and filter fuel without restriction.
  • Suitable for engines over 150 BHP.
  • Competition model with metal bowl to avoid the risk of breakage.
  • Provision for the fitting of a pressure gauge, blanking plug supplied.
  • Replacement filters available HERE.
  • Brass in /out unions suitable for 5/16th - 8mm fuel pipe.
  • Instructions, mounting bracket and bolts included.
FPG001

Sytec Fuel pressure gauge 0 - 15 PSI

Low pressure fuel pressure gauge.

Ideal for setting the pressure when using carburettors.

Can be used with the 85mm Filter King filter and pressure regulator.

Range:

  • 0 - 15 PSI
  • 0 - 1 Bar

Note:
This gauge should only be used for setting up and then removed for normal running.

PRO896

Replacement elements for Sytec in-line fuel filter

3 replacement elements for the Sytec Pro-Line in-line fuel filter.

Come complete with new rubber seals.