Dellorto FZD Carburetor Parts
Dellorto FZD Carburetor Parts

Dellorto FZD Parts

Dellorto FZD Carburetor Parts.

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

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

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

We are still very much expanding our parts offerings for these carburetors so please contact us by email if the part that you are looking for is not yet listed.

Dellorto FZD Carburetor Parts

!
6413
(1) Main jet for Dellorto FZD carburetors

(1) Main jet for Dellorto FZD carburetors

Main jet for the Dellorto FZD carburetors.

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

In stock in sizes:

  • 50
  • 52
  • 54
  • 56
  • 58
  • 60
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 105
  • 108
  • 110
  • 115
  • 116
  • 118
  • 120
  • 122
  • 124
  • 125
  • 126
  • 130
  • 135
  • 140
  • 145
  • 150
  • 155
  • 160
  • 165
  • 170
  • 172
  • 175
  • 180
  • 182
  • 185
  • 190
  • 195
  • 200
  • 205
  • 210

Please contact us by email if you require other size(s).

Required quantity per carburettor: 1

This is item number 1 in the drawing.

(1) Main jet for Dellorto FZD carburetors

8809
(6) Genuine Viton-Tipped Needle Valve for Dellorto FZD carburetors

(6) Genuine Viton-Tipped Needle Valve for Dellorto FZD carburetors

Dellorto FZD 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 sizes:

  • 150
  • 170
  • 200
  • 225
  • 350

Required quantity per carburettor: 1

This is item number 13 in the drawing.

(6) Genuine Viton-Tipped Needle Valve for Dellorto FZD carburetors

3726
(6) Budget Needle Valve for Dellorto FZD carburetors

(6) Budget Needle Valve for Dellorto FZD carburetors

Third party needle valve, seat and aluminum washer for Dellorto FZD carburetors.

Solid tip.

Available in size: 175

Required quantity per carburettor: 1

This is item number 6 in the drawing.

(6) Budget Needle Valve for Dellorto FZD carburetors

6371
(7) Float for Dellorto FZD carburetors

(7) Float for Dellorto FZD carburetors

Original float for the Dellorto FZD carburetors.

Only replace your defective float by the same version and weight. We strongly advise against experimenting with float weights.

Available in the following versions:

  • 6371.1 - 7.5 grams
  • 6371.2 - 5.5 grams

Required quantity per carburettor: 1

This is item number 7 in the drawing.

(7) Float for Dellorto FZD carburetors

14231
(8) Screw for Dellorto FZD carburetors

(8) Screw for Dellorto FZD carburetors

Screw for, amongst others, the top cover of the Dellorto FZD carburetors.

Required quantity per carburettor: 4

This is item number 37 in the drawing.

 

 

(8) Screw for Dellorto FZD carburetors

4957
(9) Spring washer for Dellorto FZD carburetors

(9) Spring washer for Dellorto FZD carburetors

Spring washer for, amongst others, the top cover of the Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 9 in the drawing.

 

 

(9) Spring washer for Dellorto FZD carburetors

4187
(12) Fuel Filter for Dellorto FZD carburetors

(12) Fuel Filter for Dellorto FZD carburetors

Original fuel filter for the Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 12 in the drawing.

 

 

(12) Fuel Filter for Dellorto FZD carburetors

7571
(16) O-Ring for Top Cover on Dellorto FZD carburetors

(16) O-Ring for Top Cover on Dellorto FZD carburetors

O-Ring for the screw on the top cover of the Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 16 in the drawing.

 

 

(16) O-Ring for Top Cover on Dellorto FZD carburetors

5011
(18) Spring Washer for Dellorto FZD carburetors

(18) Spring Washer for Dellorto FZD carburetors

Spring Washer for the top cover plate of the Dellorto FZD carburetors.

Required quantity per carburettor: 2

This is item number 18 in the drawing.

 

 

(18) Spring Washer for Dellorto FZD carburetors

4670
(22) Mixture screw spring for Dellorto FZD carburetors

(22) Mixture screw spring for Dellorto FZD carburetors

Mixture screw spring for Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 22 in the drawing.

 

 

(22) Mixture screw spring for Dellorto FZD carburetors

6425
(24) Needle valve washer for Dellorto FZD carburetors

(24) Needle valve washer for Dellorto FZD carburetors

Needle valve washer for Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 24 in the drawing.

 

 

(24) Needle valve washer for Dellorto FZD carburetors

6415
(27) Pump jet ball bearing for Dellorto FZD carburetors

(27) Pump jet ball bearing for Dellorto FZD carburetors

Pump jet ball bearing for Dellorto FZD carburetors.

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

Required quantity per carburettor: 1

This is item number 27 in the drawing.

 

(27) Pump jet ball bearing for Dellorto FZD carburetors

7542
(28) Pump Non-Return Valve for Dellorto FZD carburetors

(28) Pump Non-Return Valve for Dellorto FZD carburetors

Pump Non-Return Valve for Dellorto FZD carburetors.

No return valve (one way) for the pump mechanism.

Required quantity per carburettor: 1

This is item number 28 in the drawing.

 

(28) Pump Non-Return Valve for Dellorto FZD carburetors

7540
(29) Pump Valve O ring for Dellorto FZD carburetors

(29) Pump Valve O ring for Dellorto FZD carburetors

Viton O-ring to seal the pump valve on the Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 29 in the drawing.

 

 

(29) Pump Valve O ring for Dellorto FZD carburetors

6426
(31) Fiber Ring on Dellorto FZD carburetors

(31) Fiber Ring on Dellorto FZD carburetors

Fiber ring for the pump jet plug on the Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 31 in the drawing.

 

 

(31) Fiber Ring on Dellorto FZD carburetors

6416
(32) Screw for Choke Flap on Dellorto FZD carburetors

(32) Screw for Choke Flap on Dellorto FZD carburetors

Screw for Choke Flap on Dellorto FZD carburetors.

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: 2

This is item number 32 in the drawing.

(32) Screw for Choke Flap on Dellorto FZD carburetors

6423
(34) Spindle Nut for Dellorto FZD carburetors

(34) Spindle Nut for Dellorto FZD carburetors

Spindle nut for Dellorto FZD carburetors.

Required quantity per carburettor: 2

This is item number 34 in the drawing.

 

 

(34) Spindle Nut for Dellorto FZD carburetors

8260
(39) Pump arm washer for Dellorto FZD carburetors

(39) Pump arm washer for Dellorto FZD carburetors

Washer that goes onto the pump actuator arm of the Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 39 in the drawing.

 

 

(39) Pump arm washer for Dellorto FZD carburetors

6390
(42) Lock Nut for Pump Rod Adjuster on Dellorto FZD carburetors

(42) Lock Nut for Pump Rod Adjuster on Dellorto FZD carburetors

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

Required quantity per carburettor: 1

This is item number 42 in the drawing.

 

 

(42) Lock Nut for Pump Rod Adjuster on Dellorto FZD carburetors

6429
(44) Screw for Dellorto FZD carburetors

(44) Screw for Dellorto FZD carburetors

Screw for the pump cover of the Dellorto FZD carburetors.

Please note that this is the short version!

Required quantity per carburettor: 4

This is item number 44 in the drawing.

(44) Screw for Dellorto FZD carburetors

7062
(50) Choke Cable Bolt for Dellorto FZD carburetors

(50) Choke Cable Bolt for Dellorto FZD carburetors

Special, hollow and cross-drilled, choke cable bolt for Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 50 in the drawing.

 

 

(50) Choke Cable Bolt for Dellorto FZD carburetors

1691
(54) Nut for Cable Guide on Dellorto FZD carburetors

(54) Nut for Cable Guide on Dellorto FZD carburetors

Nut to secure the cable guide on the Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 54 in the drawing.

 

 

 

 

(54) Nut for Cable Guide on Dellorto FZD carburetors

6850
(65) Choke Cable Washer for Dellorto FZD carburetors

(65) Choke Cable Washer for Dellorto FZD carburetors

Choke Cable Washer for Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 65 in the drawing.

 

 

(65) Choke Cable Washer for Dellorto FZD carburetors

6432
(66) Choke Cable Nut for Dellorto FZD carburetors

(66) Choke Cable Nut for Dellorto FZD carburetors

Special shape choke cable nut for Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 66 in the drawing.

 

 

(66) Choke Cable Nut for Dellorto FZD carburetors

2906
(71) Nut for Dellorto FZD carburetors

(71) Nut for Dellorto FZD carburetors

Nut for the pushrod on the Dellorto FZD carburetors.

Required quantity per carburettor: 1

This is item number 71 in the drawing.

 

 

 

 

(71) Nut for Dellorto FZD carburetors

FZDKIT
(76) Service Kit for Dellorto FZD Carburetors

(76) Service Kit for Dellorto FZD Carburetors

Original Dellorto FZD Service Kit.

Factory original Dellorto kit.

Contains a complete gasket set, a spring loaded needle valve, fuel filter, pump diaphragm, rings and o-rings to service 1 carburettor.

This is item number 76 in the drawing.

(76) Service Kit for Dellorto FZD Carburetors

52504
(76) Gasket Kit for Dellorto FZD Carburetors

(76) Gasket Kit for Dellorto FZD Carburetors

Original Dellorto FZD Gasket Kit.

Factory original Dellorto kit.

Contains the gaskets, rings and o-rings to freshen up 1 carburettor.

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

This is item number 76 in the drawing.

(76) Gasket Kit for Dellorto FZD Carburetors

flexoid5xa4
Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material.

Almost a "First Aid Kit" for the home mechanic!

This set of first quality gasket paper contains 5 sheets in DIN A4 size (300 x 210 mm or roughly 11.8 x 8.3 inches) in 5 different thicknesses.

You can cut these sheets to almost any desirable size and shape to help you out when the required gasket is not at hand.

The sheets are made of cellulose based, plasticised gelatin-impregnated material.

The sheets are of the following thickness:

  • 0.15MM
  • 0.25MM
  • 0.4MM
  • 0.8MM
  • 1.6MM

Set of 5 x A4 Sheets of Flexoid Gasket Paper Material

OWV
Sytec Fuel Line One Way Valve

Sytec Fuel Line One Way Valve

Sytec Fuel Line One Way Valve.

We have two versions available:

  • Suitable for 6 mm internal diameter fuel hoses
  • Suitable for 8 mm internal diameter fuel hoses

Silver anodized finish.

Prevents fuel from leaking back into the fuel tank.

Suitable for regular fuel, E10, E85 and Diesel.

Viton seals.

We strongly advise you to secure your fuel lines using our stainless steel jubilee clips, despite the barbed edge on these unions.
For your convenience, you can order these clips right along with the union by simply selecting it through the drop-box above.

Sytec Fuel Line One Way Valve

PRO805
Sytec Pro-Line in-line fuel filter - 8 mm

Sytec Pro-Line in-line fuel filter - 8 mm

In line fuel filter with cleanable / replaceable filter.

Suitable for 8 mm internal diameter fuel hoses.

Replacement filter elements are available HERE.

Chrome finish.

Toughened glass phial.

Suitable for system pressures of up to 10 PSI / 0.7 Bar.

Supplied with 2 Jubilee clips.

Couplings Specifications:
Fuel Unions for fuel lines with 8 mm internal diameter

Sytec Pro-Line in-line fuel filter - 8 mm

PRO896
Replacement elements for Sytec in-line fuel filter

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.

These elements fit our PRO804 and PRO805 Sytec in-line fuel filters.

Suitable for system pressures of up to 10 PSI / 0.7 Bar.

 

 

 

 

Replacement elements for Sytec in-line fuel filter

jet sizer
Carburettor Jet Gauges

Carburettor Jet Gauges

Calibrated gauges to measure jet sizes.

The perfect way to determine the exact size of jets, regardless of what is indicated on them.

Sometimes jets are drilled out to requirement and / or the original indicators are removed or illegible which leaves you questioning the true size.

With these gauges, you can still determine which size these jets are.

Indispensable when working on modified carburettors!

Two different sets available:

Set 1: 20 gauges, ranging from 0,45 mm to 1,50 mm
Set 2: 16 gauges, ranging from 1,50 to 3,00 mm

Priced per set!

Carburettor Jet Gauges

JSG01
Jet size gauge 0.5 to 1.5 mm

Jet size gauge 0.5 to 1.5 mm

Jet sizing tool to measure jets between 0.5 and 1.5 mm internal diameter.

Measurements are taken by inserting the tapered needle into the jet.

The size can then directly be read from the scale.

 

 

 

Jet size gauge 0.5 to 1.5 mm

JDK01
54-Piece Jet Drill Set

54-Piece Jet Drill Set

Jet drill set comprising 50 jet drills and and 4 pin vises.

The perfect way to fine-tune any jet to suit your needs.

Also highly suited to clean clogged-up jets.

The set contains:

  • 4 pin vises to suit all drill sizes included
  • 10 drills ranging from 1,0 to 2,0 mm:
    1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.7, 1.8, 1.9 & 2.0 mm
  • 20 drills ranging is size from 0.3 mm to 1.6 mm:
    0.3, 0.35, 0.4, 0.45, 0.50, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.2, 1.3, 1.4, 1.5 & 1.6 mm
  • 20 x drills Gauge Number 80 to 61 (0.343 to 0.991 mm / 0.0135 to 0.0390 inches )

54-Piece Jet Drill Set

JET REAMER
16-Piece Jet Reamer Set

16-Piece Jet Reamer Set

Jet reamer kit comprising 16 reamers and and a pin vise.

The perfect way to fine-tune any jet to suit your needs.

The set contains:

  • 1 pin vise to suit all reamer sizes in this set
  • 1 storage case
  • 16 reamers ranging is size from 0.33 mm to 2.00 mm:
    0.33; 0.40; 0.45; 0.50; 0.60; 0.70; 0.75; 0.80; 0.90; 1.00; 1.10; 1.20; 1.40; 1.60; 1.80; 2.00 mm

16-Piece Jet Reamer Set

G4074
Gunson Colortune See Through Spark Plug Kit

Gunson Colortune See Through Spark Plug Kit

Gunson Colortune See Through Spark Plug Kit.

The Tune-up plug for Petrol or LPG, 2 and 4 stroke engines with single, twin or multiple carburettors or fuel injection systems.

The original and best tool for seeing what's happening inside the combustion chamber of the petrol engine.

It allows you to see the combustion and to adjust the mixture by color.

Fits most petrol engines in standard form with additional adapters available for vehicles with alternative sized spark plugs.

Kit includes:

  • See-Through Spark Plug
  • Hexagonal adapter for spark plug wrench
  • Copper sealing washer
  • Extension Cord
  • Extension tube with mirror
  • Cleaning brush
  • Instructions in English

Colortune will fit most vehicles.

Extra adapter sizes available separately

Available in the following basic thread sizes:

  • 10 mm
  • 12 mm
  • 14 mm - SOLD OUT AT THE MOMENT!

For our complete offerings on Gunson Tools, please visit www.GunsonShop.com.

Gunson Colortune See Through Spark Plug Kit

Available from our Stock

DD0906
Dellorto Carburatori Sticker - Large

Dellorto Carburatori Sticker - Large

Official issue sticker / decal with the Dellorto logo and Italian flag "tricolore" colors.

Measures 9 x 3 cm (3.54 x 1.2 inches).

This is Number 1 in the photograph.

Made of high quality vinyl.

 

 

 

Dellorto Carburatori Sticker - Large

DD0909
Dellorto Carburatori Sticker - Medium

Dellorto Carburatori Sticker - Medium

Official issue sticker / decal with the Dellorto logo and Italian flag "tricolore" colors.

Measures 8 x 4 cm (3.1 x 1.55 inches).

This is Number 2 in the photograph.

Made of high quality vinyl.

 

 

 

Dellorto Carburatori Sticker - Medium

DD0905
Dellorto Carburatori Sticker - Small - Low

Dellorto Carburatori Sticker - Small - Low

Official issue sticker / decal with the Dellorto logo and Italian flag "tricolore" colors.

Measures 6 x 2 cm (2.4 x 0.8 inches).

This is Number 3 in the photograph.

Made of high quality vinyl.

 

 

 

Dellorto Carburatori Sticker - Small - Low

Patch
Dellorto Carburatori Sew-On Patch

Dellorto Carburatori Sew-On Patch

Official issue sew-on patch with the Dellorto logo and Italian flag "tricolore" colors.

Measures 12 x 6.5 cm (4.7 x 2.6 inches).

Elaborately embroidered.

 

 

Dellorto Carburatori Sew-On Patch