Replace a failing 1999-2003 Ford Windstar master cylinder with the Dorman First Stop Brake Master Cylinder M630258, the component that turns brake-pedal force into hydraulic pressure for the brake system. It is a direct-fit replacement for the 1999-2003 Ford Windstar with all engines. Dorman precision-engineered it to replicate the original master cylinder's design, function and performance on the listed applications.
- Precise replacement: the aluminum cylinder housing is built to match the original part's material and is intended to deliver similar performance.
- Durable design: every rubber component uses a high-quality EPDM compound that resists glycol-based brake fluid.
- 100% new: made entirely of new materials for quality and safety.
- Strict specifications: made to meet rigorous SAE International standards.
Specifications: 1.063 in bore diameter; 2 outlets; M12 x 1.0 rearward outlet size; M12 x 1.0 secondary outlet thread; 1 mm primary outlet thread pitch. Reservoir included; sensor included; mounting hardware not included. Country of origin: China.
Signs a master cylinder may need replacing include a spongy or slowly sinking brake pedal, fluid seeping around the unit, or a lit brake warning light. Diagnose the cause first, and follow the vehicle service information for bleeding and installation.
Interchange: 100-2524 · M-85068 · 13-3006 · 10-3006 · 130.65070 · 355-54187 · BRMC-56
1002524 · M85068 · 133006 · 103006 · 13065070 · 35554187 · BRMC56 · M901133 · 13548 · MC500170 · MC512350 · XF2Z2140CA · XF2Z2140CB · M4044 · NM4044 · MC390573 · F140086 · F140087 · MC140086 · MC140087
This part cross-references / interchanges with the following part numbers:
M901133, 100-2524, M-85068, 13548, 13-3006, 10-3006, 130.65070, MC500170, MC512350, 355-54187, XF2Z2140CA, XF2Z2140CB, M4044, NM4044, BRMC-56, MC390573, F140086, F140087, MC140086, MC140087
