Turn pedal effort into hydraulic brake pressure on your vintage Ford, Mercury or Lincoln with the Dorman First Stop Brake Master Cylinder M1050. It fits many vehicles and is a direct-fit replacement for the listed applications, among them the 1946-1948 Ford Deluxe, 1946-1948 Ford Super Deluxe and 1939-1942 Ford Sedan Delivery; see the Buyer's Guide tab for the full list. This master cylinder is precision-engineered to replicate the original unit's design, function and performance on the listed vehicles, and it is made of new, high-quality materials.
- Precise replacement: The cast-iron cylinder housing is built to match the casting material of the original part, for 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, one 1/2-20 rearward outlet, reservoir included. Mounting hardware and a sensor are not included. Consult the vehicle service information for the correct fasteners and whether the originals may be reused. The package contains one master cylinder. Country of origin: Taiwan.
Signs this part may need replacing include a soft or sinking brake pedal and fluid seeping around the master cylinder. Diagnose the brake system before replacing parts, and follow the service procedure for installation and bleeding.
Interchange: 100-2177 · 13-21050 · 10-21050 · 130.61106 · 355-55007
1002177 · 1321050 · 1021050 · 13061106 · 35555007 · M900004 · MC500670 · B3C2140 · 5461300 · MC1050 · F1050
This part cross-references / interchanges with the following part numbers:
M900004, 100-2177, 13-21050, 10-21050, 130.61106, MC500670, 355-55007, B3C2140, 5461300, MC1050, F1050
