Dorman 39070 Drum Brake Wheel Cylinder Kit - Front

Dorman 39070 Drum Brake Wheel Cylinder Kit

Dorman 39070 is a drum brake wheel cylinder kit built for front brake service on select Ford Mustang models. It includes the boots, seals, and wheel cylinder cups needed to repair the wheel cylinder assembly with the correct bore size and OE-style component layout.

Key Features

• Drum brake wheel cylinder kit for front brake service
• 1.063 in. bore size for the specified application
• Includes boots and seals
• Wheel cylinder cups included
• Dust boots included
• Made from quality components for reliable performance and durability
• Dorman 39070 cross-references Four Seasons 35384 and 45020 for the same application

Detailed Description

This Dorman drum brake wheel cylinder kit is engineered to match the original parts required to repair the wheel cylinder on select vehicles. For 1964-1970 Ford Mustang front drum brake service, Dorman 39070 provides the core sealing components needed to restore wheel cylinder function while maintaining the specified 1.0625-inch bore size. It is a practical choice for Ford Mustang brake repair when the wheel cylinder body is being serviced and the internal wear items need replacement.

Compatible With 1964-1970 Ford Mustang, front drum brake wheel cylinder applications, this kit focuses on the parts most commonly replaced during cylinder rebuild work. The package includes boots, seals, and cups, while omitting bleeder screw parts, pistons, expander spring, and mounting hardware.

Common Repair Uses

• Brake fluid seepage at the wheel cylinder
• Worn or hardened dust boots and seals
• Loss of hydraulic pressure in the rear drum brake circuit
• Uneven drum brake response during service on a Ford Mustang
• Restoration of a front drum brake wheel cylinder during rebuild work

Installation Notes

Verify bore size, position, and vehicle year before installation. Clean the wheel cylinder bore thoroughly and inspect the drum brake hardware for wear before reassembly. Because bleeder screw parts, pistons, expander spring, and mounting hardware are not included, reuse or replace those components as needed based on the condition of the original assembly.

Quality Assurance

Dorman designs this kit to match the original parts required for the specified repair and uses quality components for dependable service life. Part number 39070 is listed for 1964-1970 Ford Mustang front drum brake wheel cylinder applications and is supported by published interchange references for identification.