Send hydraulic pressure from the brake pedal to the wheels with the Dorman First Stop Brake Master Cylinder M36121, a direct-fit replacement for the 1961-1964 Lincoln Continental, 1961-1965 International Scout 80 and 1966 International Scout 800 with all engines. Dorman precision-engineers this unit to replicate the design, function and performance of the original master cylinder on the listed applications. It is built from new, high-quality materials as a dependable replacement.
- Precise replacement: the cast iron cylinder housing is built to match the casting material of the original part and is designed for similar performance.
- Durable design: every rubber component uses a high-quality EPDM compound chosen to resist glycol-based brake fluid.
- 100% new: made entirely from new materials, with quality and safety as the goal.
- Strict specifications: built to meet rigorous SAE International standards.
Specifications: 0.875 in bore diameter and two outlets: a 3/8-24 in rearward outlet and a 1/8-27 NPT secondary outlet thread. The reservoir is included. Mounting hardware and a sensor are not included. Country of origin: Taiwan.
Signs a master cylinder may need replacing include a spongy or slowly sinking brake pedal, fluid seeping from the unit, or a steadily dropping fluid level. Other brake faults can cause these symptoms, so diagnose the cause before replacing. Follow the vehicle service information for bench bleeding, bleeding the brake system and the correct fasteners, including whether the originals may be reused.
Interchange: 83-46003 · 100-2705 · M-88003 · 13-36121 · 10-36121 · 130.68003 · 355-55011
8346003 · 1002705 · M88003 · 1336121 · 1036121 · 13068003 · 35555011 · M900068 · MC509530 · C1VY2140B · 5472927 · 5472931 · 871322R91 · MC36121 · F36852 · MC36852
This part cross-references / interchanges with the following part numbers:
83-46003, M900068, 100-2705, M-88003, 13-36121, 10-36121, 130.68003, MC509530, 355-55011, C1VY2140B, 5472927, 5472931, 871322R91, MC36121, F36852, MC36852
