Will this Power Brake Booster fit GMC ?

Yes, it fits Chevrolet/GMC . Specific models can be viewed at five points.

How can I test my brake booster for proper functionality?

With the engine off, pump the brake pedal until it feels firm and hold. Then, start the engine and the pedal will sink slightly if the booster is operating properly.

Why do my brake lights remain illuminated after installing my replacement brake booster?

After replacing a brake booster, it may be necessary to adjust the brake light switch. Some vehicles contain a one-time use brake light switch. In these cases, the brake light switch will need to be replaced.

Why is fluid present between my master cylinder and brake booster?

This is due to a failing master cylinder piston seal. This will result in brake fluid entering and contaminating the brake booster. The master cylinder and brake booster will need to be replaced.

What does a Brake booster do?

A brake booster assists in pushing the master cylinder piston when the brakes are applied. This multiplies pedal force to decrease stopping distances.

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Partsflow Vacuum Power Brake Booster For Chevrolet GMC C1500 C2500 K1500

Partsflow Vacuum Power Brake Booster For Chevrolet GMC C1500 C2500 K1500

Product ID: 364520135

🚗Fits 1994-1996 Chevy & GMC classics

⚙️Dual diaphragm for enhanced braking power

🛠️Durable steel construction

$318.43

Duties & taxes included

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚦 Upgrade your brake game — because stopping power is the new cool!

EFFORTLESS INSTALLATION - Reuses original mounting hardware for a hassle-free upgrade experience
CONFIDENCE BACKED PURCHASE - Comes with a 12-month guarantee to keep your drive worry-free
DUAL DIAPHRAGM POWER BOOST - Advanced dual diaphragm design delivers superior brake responsiveness and safety
BUILT TO LAST STEEL STRENGTH - Crafted from robust steel ensuring long-lasting durability and reliable performance
PRECISION FIT FOR ICONIC RIDES - Seamlessly compatible with Chevrolet & GMC C1500, K1500, C2500, K2500, Tahoe, Yukon & Suburban (1994-1996)

The Partsflow Vacuum Power Brake Booster is a precision-engineered replacement part designed for Chevrolet and GMC trucks and SUVs from 1994 to 1996. Featuring a durable steel build and a dual diaphragm system, it enhances braking performance while ensuring a perfect fit. Backed by a 12-month warranty, this booster offers a reliable, easy-to-install upgrade for classic vehicle enthusiasts seeking safety and style.

Specifications

ASIN	B08XWKS8VS
Best Sellers Rank	#536,728 in Automotive ( See Top 100 in Automotive ) #225 in Automotive Replacement Power Brake Systems
Brand	PartsFlow
Customer Reviews	3.8 3.8 out of 5 stars (70)
Date First Available	March 2, 2021
Item Weight	11.38 pounds
Manufacturer	PartsFlow
Manufacturer Part Number	IAB-ZIH
Package Dimensions	12.5 x 12.3 x 12 inches

Reviews

J**N

Good price!

Installed working good!

29.07.2026

K**E

Dangerous aftermarket junk.

Absolute junk booster. Fitment was fine, but literally blew apart immediately after installing. Didn’t even make it down my driveway and nearly crashed in to a tree. Had to buy a Cardone to get the job done. I contacted the seller, and despite having just installed, they wouldn’t cover this. Granted, I had it for just over a year, but a lot of us guys with OBS trucks don’t drive them daily. We work on them piece by piece. In my opinion, with a background in automotive, this is NOT safe to buy. Pictures attached, small bits of metal came out when I turned it over so I’m sure the insides are absolutely wrecked. Placed in the trash where it belongs.

7.03.2024

C**E

Very good product

This works exactly what it was supposed to work

9.10.2025

H**N

Good

The booster was exactly the same as what was on the truck, no issues

3.06.2026

B**B

Brake booster

Looks just like the old original one and works perfectly like its supposed to

3.05.2026

A**R

Warrenty

I have been trying to get a hold of vender for months now. Messaged through Amazon and Vender and no answer. Booster started making noise and I'm SOL. DO NOT BUY FROM THIS VENDER!!!!

16.06.2026

T**N

Fixed

Works great

1.03.2026

J**W

So good so far

Bolted right up, no issues.

25.05.2022

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$318.43

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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2 weeks ago

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