Dorman - First Stop Brake Master Cylinder P/N:M630125

Turn brake-pedal effort into the hydraulic pressure that operates the brakes with the Dorman - First Stop Brake Master Cylinder M630125. It installs as a direct-fit replacement for the 2001-2002 Toyota Sienna (All engines), feeding brake fluid through two outlets to the brake circuits. Dorman precision-engineers this master cylinder to the design, function, and performance of the unit it replaces on the listed applications.

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

Specs: 1-inch bore, two outlets, a rearward outlet size of M12 x 1.0, a 1 mm primary outlet thread pitch, and an M12 x 1.0 secondary outlet thread diameter. The reservoir, sensor, and mounting hardware are not included; consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: Taiwan.

Interchange: 100-1689 · 1001689 · 13844 · 13-2979 · 132979 · 11-2735 · 112735 · 130.44815 · 355-76160 · 35576160 · M55301 · NM55301 · MC390914 · 4720108030 · F141625 · MC141625 · Manufacturer part number M630125.