Dorman - First Stop Brake Master Cylinder P/N:M630131

Convert brake-pedal force into the hydraulic pressure that pushes fluid through both brake circuits with the Dorman - First Stop Brake Master Cylinder M630131. It drops in as a direct-fit replacement for the 1997-2000 Toyota RAV4 [All], and Dorman designs it to match the design, function, and performance of the original master cylinder on the listed years, makes and models.

• 100% new: built entirely from new materials, not remanufactured.
• Aluminum housing: the cylinder housing is constructed to match the casting material of the original part for similar performance.
• EPDM rubber components: made from a high-quality EPDM compound for resistance to glycol-based brake fluid.
• SAE standards: made to meet rigorous SAE International specifications.

This unit has a 0.875 in bore diameter and 2 outlets, with the secondary/rearward outlet thread sized M10 x 1.0 (1 mm pitch). It includes a reservoir and a sensor; mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether they may be reused. If a worn or leaking master cylinder is the cause of a sinking pedal or fluid loss, this replaces it. Signs the original may need replacing include a slowly sinking brake pedal, external fluid leakage at the cylinder, and a soft pedal. Country of origin: Taiwan.

Interchange: 100-1702 · 1001702 · M-56909 · M56909 · 13-2839 · 132839 · 11-2839 · 112839 · 130.44909 · 131.44909 · MC500460 · MC511610 · 355-76173 · 35576173 · M55092 · NM55092 · MC390351 · 4720142070 · F134418 · MC134418 · Manufacturer part number M630131.