Holley Carburetor Diaphragm - 30Cc

$ 7.49

Score By Feature

Based on 258 ratings

Value for money

9.16

Giftable

8.90

Customer service

9.37

Packaging

8.81

OveReview Final Score

How Our Score Is Calculated

Product Description

Diaphragm on an automobile carburetor

The diaphragm of an accelerator pump with 30 CC

Built of rubber with black finish

An easy way to install

Suitable for long-term use and durability

The fit type is specific to the vehicle

Questions & Answers

Is this something that comes with ?

Unfortunately, it comes with just a rubber diaphragm instead of a spring

What do you think this will fit on the Holly ?

A 4412-type of device From the factory, the 3 is equipped with a 50cc engine. In this case, 135- would be the correct number

Can this be used with the ?

You can get there by going to This is Holley. If you go to their website and search their database they have a complete list of all items

What if my 2300 Holley has the same engine? I would appreciate it if you could help. ?

As long as you still have the 30cc pump installed, it should work. However, I would double check because a lot of the 2300 carbs came with the 50cc pump.

Selected User Reviews For Holley Carburetor Diaphragm - 30Cc

A good time was had by all

5/5

As soon as the float bowl is full, push the gas pedal or twist the throttle plate. This group - The open headers contained the message "BRUUUUP". Simply put, it does what it's intended to do for a very cheap price. The modern world offers a lot of new and unique experiences.

Serenity Little

| Apr 19, 2021

I was able to run it on my Holley 2100 two I ran a Holley 2100 two barrel in my car

5/5

Oaklee Landry

| Dec 04, 2020

Brand name part of high quality and at a reasonable price

5/5

ODM part of the genuine article. Original part from the I was very pleased with the results. The quality is excellent for its price. A spare set was purchased.