4 barrel Accelerator Pump Assembly, 21/32" Quadrajet carburetor
4 barrel Accelerator Pump Assembly, 21/32" Quadrajet carburetor
  Home » Rochester- QUADRAJET » Quadrajet Accelerator Pumps » Quadrajet Accelerator Pump Assembly, 21/32" High Performance garter spring pump (Length: 2.765") Log In  |  Cart Contents  |  Checkout   
Search
Categories

 View All Products
 View Price List
Information
How to Buy a Carb Kit
Safe, Secure Shopping
Carburetor Parts
Facebook
Customer Feedback
Shipping & Returns
Privacy Notice
Conditions of Use
Contact Us
Safe Secure Shopping
Find by Part #
Site Map

Quadrajet Accelerator Pump Assembly, 21/32" High Performance garter spring pump
Our Part # [1004]

Quantity1+2+ 10+ 
Price for each$13.95$12.56$11.16
Your savings- 10%20%

Newly designed 21/32" Rochester carburetor pump assembly to withstand todays fuel with alcohol / ethanol. Crimped on metal retainer prevents the shaft from pulling out and highest quality pump cup that stands up to todays new fuels. Complete high performance accelerator pump plunger assembly with heavy duty alcohol resistant garter spring cup.

WHY IS THIS THE BEST PUMP FOR QUADRAJET CARBURETORS? Click here to read an artical on Rochester Quadrajet Accelerator Pumps 

Contains:
Ethanol resistant accelerator pump plunger
Ethanol resistant garter spring style cup
Garter spring
Duration spring
Duration spring retainer
Return Spring

Fits:
Rochester Quadrajet carburetors
Rochester Dualjet carburetors

The following carburetor numbers originally used this length pump assembly:
7045156, 7045183, 7045184, 7045185, 7045250, 7045251, 7045297, 7045298, 7045354, 7045356, 7045358, 7045483, 7045484, 7045485, 7045550, 7045551, 7045598, 7047517, 7047518, 7047520, 17053871, 17053872, 17053873, 17054209, 17054646, 17054647, 17055157, 17056157, 17056250, 17056251, 17056252, 17056253, 17056255, 17056256, 17056257, 17056258, 17056259, 17056452, 17056454, 17056456, 17056457, 17056458, 17056459, 17056550, 17056551, 17056552, 17056553, 17056556, 17057241, 17057250, 17057252, 17057253, 17057254, 17057255, 17057256, 17057257, 17057258, 17057259, 17057550, 17057552, 17057553, 17057555, 17058240, 17058246, 17058250, 17058253, 17058254, 17058257, 17058258, 17058259, 17058540, 17058553, 17058555, 17058559, 17059250, 17059253, 17059258, 17059259, 17059553, 17080250, 17080251, 17080252, 17080253, 17080259, 17080260, 17080553, 17080554, 17081253, 17081254, 17082251, 17082253, 17083250, 17083253, 17083553

Dimensions:
Over all length (OAL): 2.765"
Pump Bore/Cup Diameter: 21/32"
Stem Length 1.33" (length above from spring retainer to stem tip)

Instructions when replacing Rochester accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Todays fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly.

Additional recommended items:
Replacing the accelerator pump requires the removal of the air horn, it's always a good idea to have an extra set of air horn gaskets on hand to replace a ripped or worn gasket.

Replacement accelerator pump cup: Item #1010

This product was added to our catalog on Wednesday 09 February, 2011.
Reviews
Quantity:
We Also Recommend
Return Spring for Accelerator Pump
Return Spring for Accelerator Pump
$1.95
Add to Cart
Spring Retainer for Accelerator Pump Plunger
Spring Retainer for Accelerator Pump Plunger
$1.50
Add to Cart
Accelerator Pump- "Garter Spring" Cup, 21/32", Ethanol Resistant
Accelerator Pump- "Garter Spring" Cup, 21/32", Ethanol Resistant
$3.25
Add to Cart
Duration Spring for Accelerator Pump (Long)
Duration Spring for Accelerator Pump (Long)
$1.95
Add to Cart
Garter Spring for 21/32" Accelerator Pump Cup
Garter Spring for 21/32" Accelerator Pump Cup
$1.95
Add to Cart
Customers who bought this product also purchased
Quadrajet Throttle Body Gasket, OEM # 17073945
Quadrajet Throttle Body Gasket, OEM # 17073945
Quadrajet Throttle Body Gasket, OEM # 7038396
Quadrajet Throttle Body Gasket, OEM # 7038396
Fuel Inlet 7/8"-20 Threaded Insert Coils- (5 pack)
Fuel Inlet 7/8"-20 Threaded Insert Coils- (5 pack)
Quadrajet Rebuild Kit, Buick 1980-90, Cadillac 1986-90, Chevy 1986-90, Oldsmobile 1980-90, Pontiac 1980-90 4011C
Quadrajet Rebuild Kit, Buick 1980-90, Cadillac 1986-90, Chevy 1986-90, Oldsmobile 1980-90, Pontiac 1980-90 4011C
Rochester E2ME, E4ME Brass Carburetor Float
Rochester E2ME, E4ME Brass Carburetor Float
USED- Secondary Lever  #0334
USED- Secondary Lever #0334
Related Products
Related Categories
Twitter
Stumbleupon
Reddit
Pintrest
Newsvine
Linkedin
Google+
Google
Facebook
Digg
Shopping Cart more
0 items
Specials more
Quadrajet Rebuild Kit, Chevy 1973-74, GMC 1972-79, Checker 1973-77 4007A
Quadrajet Rebuild Kit, Chevy 1973-74, GMC 1972-79, Checker 1973-77 4007A
$28.95
$23.95
View All Discount Products
Site Protected By
Protected by SSL

Online Payments

Credit Cards Accepted
Orders Over $75.00
Carburetor Tech Info
All Topics
 Carburetor Tech Info (6)
 Mercury Marine Mercarb Carbureto
 Rochester 2G/Two Jet Tech -> (2)
 Rochester Quadrajet Tech -> (22)

Submit An Article
Tell A Friend


Tell someone you know about this product.

Copyright © 2017 QuadrajetParts.com - Carburetor Parts