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Holley 135-5 Accelerator Pump Diaphragm 30cc Rubber w/o Screws Quick View

Holley 135-5 Accelerator Pump Diaphragm 30cc Rubber w/o Screws

$16.95
HOL-135-5
Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
30cc accelerator pump diaphragm (black) Rubber w/o Screws Brand Holley Category Air and Fuel Delivery Diaphragm Material Rubber Emission Code 5 Grade Type OEM...
Holley 135-7 Accelerator Pump Diaphragm 50cc Rubber w/o Screws Quick View

Holley 135-7 Accelerator Pump Diaphragm 50cc Rubber w/o Screws

$26.50
HOL-135-7
Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Carburetor Diaphragm Diaphragms 50cc (black) Rubber w/o Screws Brand Holley Category Air and Fuel Delivery Diaphragm Material Rubber Emission Code 5 Grade Type OEM...
Holley 20-12 Accelerator Pump Cam Assortment Kit Quick View

Holley 20-12 Accelerator Pump Cam Assortment Kit

$69.95
HOL-20-12
Holley Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Accelerator Pump Cam Assortment Kit Each Cam Is Different Shape/Profile Gives Different Results Tailor Accelerator Pump Performance Brand Holley Category Air and Fuel Delivery...
Holley 26-41 Pump Check Valve Umbrella Qty 2 Suit Holley Quickfuel Carburettors Quick View

Holley 26-41 Pump Check Valve Umbrella Qty 2 Suit Holley Quickfuel Carburettors

$21.50
HOL-26-41
Floats, Bowls, Fittings - Holley Tuning Parts Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Twin Barrel 2300 Carburettor Parts Holley Twin Barrel Misc Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Umbrella check valves help the accelerator pump circuit seal correctly for crisp off-idle response. Replacing tired valves can reduce hesitation and help the pump...
Holley 50cc GFLT Carburettor Diaphragm 135-9 Quick View

Holley 50cc GFLT Carburettor Diaphragm 135-9

$38.00
HOL-135-9
Holley Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
50cc GFLT diaphragm - Designed for 50cc accelerator pump assemblies. Alcohol fuel compatible material - GFLT material is compatible with alcohol-based fuels. Service replacement...
Holley Hollow Hi Flo Discharge Nozzle Screw 121-7 Quick View

Holley Hollow Hi Flo Discharge Nozzle Screw 121-7

$22.50
HOL-121-7
Holley Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Hollow screw design - Allows more fuel flow to the pump nozzle than a standard solid screw. Useful with larger nozzles - Recommended when...
Holley Pump Nozzle Screw Repair Kit 12-28 Quick View

Holley Pump Nozzle Screw Repair Kit 12-28

$85.00
HCK-12-28
Carburettor Tools Pumps, Cams, Nozzles - Holley Tuning Parts
Complete thread repair kit for Holley pump nozzle screws (12-28 thread size) Includes STI tap, 15 inserts, magnetic tang break tool, and drill bit...
Quick Fuel Adjustable Secondary Pump Cam Bracket 63-2QFT Quick View

Quick Fuel Adjustable Secondary Pump Cam Bracket 63-2QFT

$55.00
63-2QFT
Base Plates & Parts - Holley Tuning Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Tuning Parts & Kits Pumps, Cams, Nozzles - Holley Tuning Parts
Screwdriver adjustment access - Allows secondary idle air flow tuning without removing the carburettor. Hardware included - Supplied with retaining screw and instructions. Nickel...

Holley 50cc Accelerator Pump Conversion Kit 20-11 & 20-11SA

$95.00
HOL-20-11
Base Plates & Parts - Holley Tuning Parts Holley Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts Holley Twin Barrel Misc Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
High capacity 50cc pump upgrade - Increases fuel delivery to eliminate hesitation and improve throttle response under load. Complete conversion kit - Includes all...
Holley Accelerator Pump Nozzle Check Needle 121-5 Quick View

Holley Accelerator Pump Nozzle Check Needle 121-5

$21.50
HOL-121-5
Holley Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Twin Barrel 2300 Carburettor Parts Holley Twin Barrel Misc Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Genuine service replacement - Replaces the accelerator pump nozzle check needle on compatible Holley carburettors. Broad Holley fitment - Fits Holley 2300 4150 4160...
Holley 50CC Accelerator Pump Cover Housing & Screws - HO26-140 Quick View

Holley 50CC Accelerator Pump Cover Housing & Screws - HO26-140

$45.50
HOL-26-140
Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Accelerator pump cover restores a proper seal and lever action on 50cc pump assemblies. Includes the lever and screws listed so you can replace...
Holley Pump Screw Repair Kit 8-32 Quick View

Holley Pump Screw Repair Kit 8-32

$75.00
HCK-8-32
Carburettor Tools Floats, Bowls, Fittings - Holley Tuning Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Twin Barrel 2300 Carburettor Parts Holley Twin Barrel Misc Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Complete helical thread repair kit for Holley pump screw threads Includes 20 stainless inserts, STI tap, HSS drill and installation tool Designed for 8-32...
Holley 20-108 Accelerator Pump Spring 30cc Quick View

Holley 20-108 Accelerator Pump Spring 30cc

$12.95
HOL-20-108
Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Brand Holley Category Air and Fuel Delivery Color Silver Emission Code 5 Grade Type Performance Material Steel Part Type Carburetor Accelerator Pump Spring Product...
Holley 20-109 Accelerator Pump Spring 50cc Quick View

Holley 20-109 Accelerator Pump Spring 50cc

$14.95
HOL-20-109
Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
Accelerator Pump Spring 50cc.  Adjustable Length No Brand Holley Category Air and Fuel Delivery Color Silver Emission Code 5 Grade Type Performance Material Steel...
Holley 135-10 Carburettor Diaphragm 30cc GFLT w/o Screws Quick View

Holley 135-10 Carburettor Diaphragm 30cc GFLT w/o Screws

$34.95
HOL-135-10
Holley Carburettor Parts Holley Four Barrel 4010 4011 Carburettor Parts Holley Four Barrel 4150 4160 Carburettor Parts Holley Four Barrel 4165 4175 Carburettor Parts Holley Four Barrel 4500 Dominator Carburettor Parts Holley Tuning Parts & Kits Holley Twin Barrel 2300 Carburettor Parts Pumps, Cams, Nozzles - Holley Tuning Parts
30cc GFLT accelerator pump diaphragm w/o Screws. GFLT Diaphragms Are Compatible For Use w/All Alcohol Based Fuels. Brand Holley Category Air and Fuel Delivery...
Carb Parts is a specialist supplier with deep industry expertise in carburettor parts, fuel system components and performance tuning accessories. We stock a wide range of trusted brands such as Holley, Gator, GASO, Edelbrock, TFI and more. We carry parts for popular classic cars, automotive and performance applications, and marine, helping customers find the right solution for rebuilds, repairs and upgrades. If you are chasing a hard-to-find carburettor part, obsolete component or specialist item that is not listed on our website, give us a call, our team can help identify, source and supply the parts you need.

Customer Reviews

Carb Parts

Rebuild / Repair Kit Suits Holley 2BBL 350 CFM 7448 Holley Carburettor

Working great

Big Eddie, Dubbo NSW

Good kit. Great advice. Carby is working great, thanks Jeff.

Holley ®

Holley Main Jet Kit - Sizes 60 through to 69

Genuine Holley

Zac Attack, Goulburn NSW

Good quality jet pack from size 60-69. Well packaged and fast delivery. Will happily shop again. Cheers Zac.

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