Holley 1904 1920 Carburetor Accelerator Pump Diaphragm

Description
Customer Reviews

Holley 1904 carburetor accelerator pump diaphragm.

Be careful and match the carburetor number. There are several pumps that look the same, but with different shaft lengths. Choose the 2nd photo above to see the measurements.

You will also want to compare the diaphragm cutouts.

APPLICATIONS:

You must match your carburetor number to get the correct part.

MAKE

YEAR

MODEL

CYLS

AMERICAN MOTORS/NASH/RAMBLER

1959-60

196

AMERICAN MOTORS/NASH/RAMBLER

1959-60

196

CHEVROLET

1963-67

230 3.8L, 250 4.1L

CHEVROLET

1963-67

230 REPL CARB

CHEVROLET

1964-65

230

CHEVROLET

1967-68

230 CAMARO REPL CARB

CHEVROLET/GMC TRUCK

1960-65

240, 270, 305

EDSEL

1959-60

223

EDSEL

1959-60

223

FORD AGRICULTURE

200" Eng

FORD TRUCK

1952-57

215, 223

FORD TRUCK

1952-67

144, 170, 223, 262 (INCL ECONOLINE)

FORD TRUCK

1952-67

144, 170, 223, 262 (INCL ECONOLINE)

FORD/MERCURY

1952-57

215, 223

FORD/MERCURY

1952-67

144, 170, 223

FORD/MERCURY

1952-67

144, 170, 223

I.H.C.

1950-53

MODELS W/HOLLEY 1 BBL EXC R-841A THRU R-1421A

I.H.C.

1950-53

MODELS W/HOLLEY 1 BBL R-841A THRU R-1421A

I.H.C.

1950-53

MODELS W/HOLLEY 1 BBL R-841A THRU R-1421A

I.H.C.

1960-62

152

I.H.C.

1960-68

152, 196

I.H.C.

1960-68

152, 196

I.H.C.

1966

220 BG-241

I.H.C.

1966-68

220, BG220

I.H.C.

1966-68

220, BG220

I.H.C.

1968

BG-241, BG-265

JEEP/WILLYS

1964-65

230

4, 6

JEEP/WILLYS

1964-65

230, MILITARY

JEEP/WILLYS

1966-73

TOWMOTOR

1967

F163

Click on Carb Number For Associated Parts.

CARBURETOR NUMBERS:

Rating Snapshot

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Average Customer Ratings

5.0

just like factory

very high quality looks and fits great. where else can I find parts for something so old, prices are very reasonable too!

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Reviewed by: Rich Alexander from la quinta on 1/5/2025

Restoration Tech

Top quality and a perfect fit. And Mike’s even warns you about the different shaft lengths so you get the correct one. I’ll be back.

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Reviewed by: Jim Kiple from Acworth, GA on 10/7/2019

Real life saver! The kit from another supplier that my son used had the wrong part. He then ordered from Napa what was supposed to be the right one and it was also wrong!!! I had told him about Mike's but he was in a big hurry and paid the price for his haste! They had the part that we needed and we had it here in good time! Using Mike's video made the rebuild a breeze especially his video on how to fix a warped housing!

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Reviewed by: Johnny from Bourbonnais Illinois on 6/5/2015

Mechanic

Excellent quality, surprisingly fast shipping. I definitely will buy from Mike's again. Very happy customer!

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Reviewed by: Tommy from VA on 6/17/2014

Vintage auto addict

My son found Mikes carb rebuild video on YOU TUBE and watched it to figure out what he was doing wrong on his Holley 1908 single bbl carb, he found he missed a washer gasket between two parts , my son ripped his new accelerator pump diaphram , we ordered a new one from MIKES CARB PARTS , rec'd it super fast, son put it in , it worked perfect, I'd recommend Mikes Carb parts to everyone , and already have , great source for carb parts, and cheap shipping costs. Thank you Mikes Carb Parts for great service.

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Reviewed by: Mike G from Conneaut , Ohio on 6/8/2014

Mechanic

This is the 2nd order from Mike's I have placed with a total of 4 items for parts for my 65 Scout with a Holley 1904 carb. All parts came in great shape and they worked well. It only took 2days from Washington state . It takes NAPA 3 days for anything I order to get here. Will always use Mike's to get carb parts

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Reviewed by: Bill Rock from Keeseville NY. on 11/10/2013

Holley 1904 1920 Carburetor Accelerator Pump Diaphragm AP70-1

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Holley 1904 carburetor accelerator pump diaphragm.

Rating Snapshot

Average Customer Ratings

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