Dorman M39435 Brake Master Cylinder Compatible with Select Chevrolet/GMC Models

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