Brake Master Cylinder for 1999-2000 Ford F-53 Motorhome Chassis & More - Dorman M390530

Replace a leaking or worn brake master cylinder with the Dorman First Stop Brake Master Cylinder M390530, a new unit that converts brake pedal effort into the hydraulic pressure your brakes rely on. It is a direct-fit replacement for many vehicles, among them the 1999-2000 Ford F-53 Motorhome Chassis, 2000-2005 Ford Excursion and 1999-2004 Ford F-250 Super Duty. See the Buyer's Guide tab for the full list.

• Precise replacement: Engineered to replicate the design, function and performance of the original master cylinder on the listed applications. The cylinder housing is built to match the material of the original part for similar performance.
• Durable design: Every rubber component uses a high-quality EPDM compound for resistance to glycol-based brake fluid.
• 100% new: Made entirely from new, high-quality materials for a safe, durable replacement.
• Strict specifications: Made to meet rigorous SAE International standards.

Specifications:

• Master cylinder material: aluminum
• Bore diameter: 1.375 in
• Number of outlets: 3
• Rearward outlet size: 7/16-24
• Secondary outlet threads: 9/16-18 and 3/8-24
• Reservoir included: yes
• Sensor included: yes
• Mounting hardware: not included

A soft or sinking pedal, fluid leaking at the master cylinder, or a brake warning light may be signs this part needs replacing. Other brake components can cause the same symptoms, so diagnose the cause before replacing. Consult the vehicle service information for the correct fasteners and whether the originals may be reused. Country of origin: China.