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Dorman M630284 Brake Master Cylinder Compatible with Select Cadillac / Chevrolet / GMC Models

4.7 (9) Write Review
Free shipping on orders over $29.99

$89.78

$ 40 .99 $40.99

In Stock
  • Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance
  • Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
  • 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety
  • Strict specifications - made to meet rigorous SAE International standards
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
  • Please check the “Amazon Confirmed Fit” bar at the top of this page before buying product to ensure this product works for your vehicle. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase.


This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Cadillac Escalade ESV: 2003, 2004, 2005, 2006] - [Cadillac Escalade EXT: 2003, 2004, 2005, 2006] - [Cadillac Escalade: 2003, 2004, 2005, 2006] - [Chevrolet Avalanche 1500: 2003, 2005, 2006] - [Chevrolet Blazer: 2003, 2004, 2005] - [Chevrolet Suburban 1500: 2003, 2004, 2005, 2006] - [Chevrolet Tahoe: 2003, 2004, 2005, 2006] - [GMC Yukon XL 1500: 2003, 2004, 2005, 2006] - [GMC Yukon: 2003, 2004, 2005, 2006]


Mechanic
Reviewed in the United States on January 28, 2025
Fit perfect just like original
Stanley A. Helms
Reviewed in the United States on January 27, 2024
I replaced this on my 2004 Cadillac Escalade and it was a perfect match. Bench bled and swapped out w/in a 1/2 hr or so. (this was after I made my bleeder lines). Would recommend.
Arístides
Reviewed in the United States on September 2, 2023
no sirve tuve que comprar otra en otra marca.
Rudyfastcat
Reviewed in the United States on July 24, 2023
Amazon got me the master cylinder very quicklyI bench bleed it and installed it with zero issues.
martin
Reviewed in the United States on May 13, 2023
Thank u
william clayton
Reviewed in the United States on April 28, 2023
Still having problems with braking but it fit.
Jeff W.
Reviewed in the United States on August 1, 2022
The part arrived fast went in smoothly and best of all my burb is stopping again
David Keller
Reviewed in Canada on March 17, 2021
Great product.Perfect fit.Works better then the original.
Philipp S.
Reviewed in the United States on December 6, 2018
This part perfectly fits on my Yukon XL, 2004, 5.3l. Just plug & play installation. Just need to pre-blid fluid before you install it on its place.