ACDelco GM Original Equipment 10085754 Crankshaft Pulley , Black

ACDelco GM Original Equipment 10085754 Crankshaft Pulley , Black

$ 34.70

Score By Feature

Based on 135 ratings

Customer service

9.50

Satisfaction

9.50

Packaging

9.70

Giftable

9.50

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.

For proper engine performance, provides power to the engine accessory drive system.

Replacement part for the original factory component in your GM vehicle, as recommended by GM.

Quality, dependability, and durability are all hallmarks of GM OE products.

Fit, form, and function are all met to GM OE standards.

Questions & Answers

Is this a large pulley or a small one?

The pulley itself, I believe, is a 7. It's a stock diameter of 5", not an underdrive (smaller) or an overdrive (larger) diameter. An overdrive pulley is required if you want to increase the boost from a serpentine supercharger. That is what we needed for a couple of trucks and had to get 25% overdrive pulleys and a smaller water pump pulley in order for it to clear.

Is it simple to replace this component? I'm trying to find a replacement for myself, and I'm hearing a chirping noise. ?

Yes, it's simple to replace, but it's rarely the source of a squeaky serpentine belt. Replace the belt first, and make sure there's no oil on the pulley or belt surfaces.

Is there a new set of bolts included in the package?

There are no new bolts included.

Selected User Reviews For ACDelco GM Original Equipment 10085754 Crankshaft Pulley , Black

For 5, this is a fantastic GM pulley

5/5

The correct crankshaft pulley for the Chevy 5 is #7 (R). For $28, you can get a 7 (R) engine. My belt chirp was gone at 00. The old pulley was rusted, and there was a noticeable wobble. Obtain genuine General Motors components. It will take 20m to install. Ezzbr>br>Update 5/29/15br>The mysterious engine belt chirp I was experiencing has vanished. br>Everything appears to be fine.

Miguel Sandoval

| Aug 15, 2021

CRANKSHAFT PULLY MADE BY AC DELCO

5/5

EXACTLY THE SAME AS THE ONE IN THE PICTURE. INSTALL. REPLACEMENT PART OF EXTREMELY HIGH QUALITY. EXACTLY WHAT I WAS LOOKING FOR. INSTALLATION IS SIMPLE AND EASY. DELIVERY IS EXTREMELY FAST.

Josie Larson

| Dec 09, 2021

Four out of five stars

4/5

Excellent value for money.

Veronica BYRNE

| Nov 02, 2021

If you have a GM vehicle, you should always use AC Delco parts

5/5

Exactly what I wanted.

Dalary GIBBONS

| Aug 31, 2021

Good

5/5

Good.

Jett Melendez

| Jul 12, 2021

Good

5/5

Exactly what I needed.

Maleah Houston

| Jan 23, 2021

Exactly what I was looking for

5/5

This pulley arrived in perfect condition and fit my 1997 Vortec 350 5 perfectly. 7L. No mounting hardware is included with this item. As expected, this is a high-quality AC Delco part. This product is made in Canada.