First Stop Brake Master Cylinder (MPN: M630808)

Precision-engineered OE replacement for reliable braking performance.

The First Stop Brake Master Cylinder is designed to meet the specifications of the original equipment manufacturer, ensuring compatibility with specific vehicle models. This master cylinder features a 15/16 inch bore and includes two ports, with an M12 x 1.0 rearward port, providing a precise fit and function. Constructed from high-quality aluminum, it is built to withstand the demands of braking systems while maintaining durability and safety.

This product is made entirely of new materials, not remanufactured, which guarantees the highest quality and reliability. The rubber components are crafted from a high-quality EPDM compound, offering resistance to glycol-based brake fluid, thus enhancing the longevity of the unit. The cylinder housing is designed to match the casting material of the original part, ensuring similar performance and adherence to strict SAE International standards.

Features

• Durable Design: All Rubber Components Are Made Of High-Quality EPDM Compound For Resistance To Glycol-Based Brake Fluid
• 100 Percent New: Made Entirely Of New Materials, Not Remanufactured, To Ensure Highest Quality And Safety
• Precise Replacement: Cylinder Housing Is Constructed To Match The Casting Material Of The Original Part And Ensure Similar Performance
• Strict Specifications: Made To Meet Rigorous SAE International Standards

Specifications

• Manufacturer: Dorman
• Manufacturer Part Number: M630808
• Condition: New
• Bore Diameter: 15/16 Inch
• Port Size: M12 X 1.0 Forward Port And Rearward Port
• Finish: OEM
• Color: OEM
• Material: Aluminum
• Includes Reservoir: Yes

Compatibility / Fit

• 2008-2013 Subaru Forester
• 2008-2012 Subaru Impreza
• 2007-2009 Subaru Legacy
• 2005-2010 Subaru Outback

Technical Documents

• brakemastercylinder_is.pdf