Turn pedal effort into the hydraulic pressure your brakes run on with this Dorman brake master cylinder, part number M39626 from the Dorman - First Stop line. It fits many vehicles, among them the 1964-1966 Ford Mustang, 1964-1966 Ford Falcon and 1964-1966 Ford Ranch Wagon. See the "Vehicles it fits" section for the full list.
This Dorman master cylinder is precision-engineered to match the design, function and performance of the original unit on the listed applications. It is built from new, high-quality materials for a safe, durable replacement.
- Precise replacement: the cylinder housing is constructed 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: built to meet rigorous SAE International standards.
Signs a master cylinder may need replacing include a soft or sinking brake pedal, brake fluid leaking at the cylinder, or a fluid level that keeps dropping. Other brake components can cause these symptoms too, so diagnose the cause before you replace the part.
Interchange: 83-34005 · 100-2074 · M-81005 · 13-39626 · 10-39626 · 130.61005 · 355-54010
8334005 · 1002074 · M81005 · 1339626 · 1039626 · 13061005 · 35554010 · M900066 · 11248 · MC250170 · C1SZ2140A · C5ZZ2140B · 5472928 · 5472933 · MC36095 · F39626 · MC39626
This part cross-references / interchanges with the following part numbers:
83-34005, M900066, 100-2074, M-81005, 11248, 13-39626, 10-39626, 130.61005, MC250170, 355-54010, C1SZ2140A, C5ZZ2140B, 5472928, 5472933, M39626, MC36095, F39626, MC39626
Frequently Asked Questions
What does a brake master cylinder do?
It converts the force you put on the brake pedal into hydraulic pressure. That pressure sends brake fluid through the lines to operate the brakes.
Will this work as a replacement master cylinder for a 1964-1966 Ford Mustang?
Yes. Part M39626 is listed as a direct-fit replacement for the 1964-1966 Ford Mustang. The "Vehicles it fits" section shows the other listed applications.
Does it also fit the 1964-1966 Ford Falcon and 1964-1966 Ford Ranch Wagon?
It is listed for the 1964-1966 Ford Falcon and the 1964-1966 Ford Ranch Wagon. Check the "Vehicles it fits" section for every other listed application.
Is it compatible with my brake fluid?
All rubber components are made of an EPDM compound that resists glycol-based brake fluid. Use the brake fluid type specified for your vehicle.
What standards is it built to?
It is made entirely of new materials and built to meet rigorous SAE International standards. The housing is constructed to match the casting material of the original part.
