Rochester Accelerator Pump Cup - AP172

Rochester 4 Jet Accelerator Pump Cup - AP172

6 Review(s)

Your Price: $4.95

43/64" (21/32")

Part Number: AP172

Availability: In Stock

Accelerator Pump Bore Polishing Crocus Cloth CC2

$4.95

Ethanol Defense ED16

$22.25

Quantity	Price
2 - 4	$4.46
5+	$3.96

Quantity

Write a Review

Description
Customer Reviews
Specifications
Technical

Rochester accelerator pump replacement cup. New.

Used on 4jet pumps with noted '21/32" ' cup diameter

Among others, fits (some) Rochester Quadrajet and 4GC, 4 Jet and 2 jet.

Note: There are many accelerator pump cup choices for any 1 carburetor. You need to match the carburetor number, or the measurements.

Includes numbers:

7026082	7040110	7040410	7047028
7026086	7040112	7040412	17054624
7026089	7040125	7040425	17054658
7027082	7040400	7041185
7027089	7040401	7041186
7028088	7040403	7041400
7040101	7040405	7041768
7040103	7040406	7041769
7040105	7040407	7047002
7040108	7040408	7047025

Rating Snapshot

Select a row below to filter reviews.

Average Customer Ratings

5.0

accel pump

nice pump. works good in 4jet carb. great service. will use again

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: jerry from newport on 4/6/2015

Classic Car Enthusiast

These accelerator pump cups work great while they last. The ethanol still weakens the structural integrity of the rubber, which means the cups fail between 3 and 6 months of use. I keep at least one extra on hand at all times to keep my old Impala on the road.

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: Stayton J from Texas on 3/18/2015

I'm impressed with this seller.

This looks like real good quality but I have not had the time to install it yet. I hope to do this soon.

Did you find this helpful?

Reviewed by: Ed Thompson from Wilmington MA on 8/29/2021

owner

Needed the correct size cup for my Rochester 4gc carburetor for my 57 Chevy. Shipped very promptly. Installed by a tech at a classic restoration shop, Works great, vehicle starts easier.

Did you find this helpful?

Reviewed by: David Huebel from Round Rock, Texas on 12/16/2019

Great replacement piece. I tore up the one from the carb kit when I inserted it in the well. Received this replacement, applied a little grease to it and it seated perfect. Also, your utube videos r great learning tools. Thanks!!

Did you find this helpful?

Reviewed by: tl from pa on 8/12/2019

Accelerator pump cup

Perfect, completely fixed the issue.

Did you find this helpful?

Reviewed by: James from Colorado on 8/13/2017

Rochester 4 Jet Accelerator Pump Cup - AP172

Recommended Add Ons. Total is updated in your Cart.

Quantity Pricing

Rochester accelerator pump replacement cup. New.

Rating Snapshot

Average Customer Ratings

Browse Similar Items

Recently Viewed Items