Carquest New Brake Master Cylinder: with Reservoir, Exact Fit, 1" Bore - Part No. MCA630464

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.

Product Features:

• 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
• Primary Outlet Thread Pitch: 1mm
• Rearward Outlet Size: M12 x 1.0 mm
• Secondary Outlet Thread Diameter: 12mm