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:
2011-2015 CHEVROLET CRUZE
2013-2015 CHEVROLET MALIBU
2016 CHEVROLET CRUZE LIMITED
2016 CHEVROLET MALIBU LIMITED
2011-2015 BUICK LACROSSE
2010 BUICK ALLURE/LACROSSE
2012-2017 BUICK VERANO
2011-2017 BUICK REGAL
2010-2011 SAAB 2023-09-05 00:00:00
and more - add your vehicle to our fit widget to check

Manufacturer part number	M630734
Vehicle make	Chevrolet
Vehicle model	M630734
Vehicle year	2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Vehicle fitment type	Specific
Brake system replacement part & hardware type	Brake Master Cylinder
Vehicle mount location	Front
Items included	Master Cylinder
Material	EPDM
Brand	Dorman
Features	Easy Installation
Automotive parts division	Direct Replacement
Vehicle type	Car
Compatible cars	Buick 2017-10, Chevrolet 2016-10, Saab 2011-10
Has written warranty	No
Color	Black
Weight	2 lb
Model	M630734
Pieces	1