Brake Master Cylinder for 2004-2006 Ford Ranger & More - Dorman M630047

Convert brake-pedal force into hydraulic pressure for your brakes with the Dorman First Stop Brake Master Cylinder M630047. This new unit is designed to match the original master cylinder's design, function and performance. It is a direct-fit replacement for many vehicles, among them the 2004-2006 Ford Ranger, 2005-2009 Mazda B2300 and 2005-2009 Mazda B4000. See the Buyer's Guide tab for the full list.

• Precise replacement: the aluminum cylinder housing is built to match the original part's housing material for similar performance.
• Durable design: every rubber component uses a high-quality EPDM compound that resists glycol-based brake fluid.
• 100% new: made entirely from new materials for quality and safety.
• Strict specifications: built to meet rigorous SAE International standards.

Specifications: 1.063 in. bore diameter and two outlets: a rearward outlet sized M12 x 1.0 and a secondary outlet threaded M10 x 1.0. The reservoir and sensor are included. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: Taiwan.

Signs that a 2004-2006 Ford Ranger master cylinder may need replacing include a soft or sinking brake pedal, fluid leaking at the cylinder, or a reservoir level that keeps dropping. Other brake components can cause the same signs, so diagnose the system first. If the original master cylinder is the cause, M630047 replaces it.

Interchange: 100-2530 · 072-9503 · 13-2861 · 13-3255 · 10-3255 · 130.65076 · 355-54192
1002530 · 0729503 · 132861 · 133255 · 103255 · 13065076 · 35554192 · 13557 · MC511350 · 6L5Z2140AA · YL2Z2140AA · M4035 · NM4035 · NM4131 · 1F2243990 · MC390696 · F139955 · F140180 · F140644 · MC139955 · MC140180 · MC140644