New Arrivals/Restock

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. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• 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 year, make, model and configuration into the fitment tool on this page

Fits Select:
1988-1994 CHEVROLET GMT-400
1989-1994 GMC SIERRA
1994 DODGE RAM 2500
1988 GMC GMT-400
1992-1994 CHEVROLET BLAZER
1992-1994 CHEVROLET SUBURBAN
1992-1994 GMC YUKON
1992-1994 GMC SUBURBAN
and more - add your vehicle to our fit widget to check

Manufacturer part number	M39649
Vehicle make	Chevrolet
Vehicle model	M39649
Vehicle year	1988, 1989, 1990, 1991, 1992, 1993, 1994
Vehicle fitment type	Specific
Brake system replacement part & hardware type	Brake Master Cylinder
Vehicle mount location	Rear
Items included	Master Cylinder
Material	rubber
Brand	Dorman
Features	Easy Installation
Automotive parts division	Direct Replacement
Vehicle type	Car
Compatible cars	Chevrolet 1994-88, Dodge 1994, GMC 1994-88
Has written warranty	No
Color	Multicolor
Weight	6 lb
Model	M39649
Pieces	1