Dorman - First Stop Drum Brake Wheel Cylinder P/N:W57146

The Dorman First Stop Drum Brake Wheel Cylinder W57146 converts brake-fluid pressure into the outward push that forces your rear brake shoes against the drum. It's a direct-replacement rear wheel cylinder engineered to match the original's fit, function and performance on the listed applications — including the 1965/1976-1979/1981-1992 Ford F-250, 1968-1972/1982-1992 Ford F-350, 1976-1984 Ford E-250 Econoline, 1978-1992 Ford E-350 Econoline, 1998 Dodge B2500, and a wide range of 1965-1973 Jeep J-series and 1968-1971 Jeepster models. See the Buyer's Guide tab for the full list.

• Cast-iron body: durable housing with a 1 in bore and a 3/8-24 in inlet thread.
• EPDM rubber cups and boots: high-quality sealing components made for long-lasting performance.
• Surface-tested bore: the cylinder bore is surface-tested to provide an optimum sealing surface for the pressure cups.
• Bleeder screw included: ships with a bleeder screw; a bleeder screw cap is not included.

This unit is cataloged for the rear-left or rear-right position and is sold individually. For even, balanced braking it's best practice to replace both sides together as a matched pair while servicing the drum brakes. Country of origin: China.

Manufacturer part number W57146.