Convert hydraulic line pressure into the mechanical force that pushes the brake shoes out against the drum with the Dorman - First Stop Drum Brake Wheel Cylinder W72257. This front-left drum brake wheel cylinder is a direct-fit replacement built to match the original cylinder's fit, function and performance on the listed classic applications, including the 1958 Edsel Ranger, 1957-1958 Ford Fairlane, 1957-1960 Mercury Monterey and 1968 International 1000C — see the Buyer's Guide tab for the full 39-vehicle list of Edsel, Ford, Mercury and International fitments. Replacing the cylinder while the drum brakes are already serviced is a quick, sure way to keep the hydraulic circuit sealed.
- Cast-iron body: a cast-iron cylinder with a 1.125 in inside-diameter bore.
- EPDM rubber cups and boots: made with high-quality EPDM rubber cups and boots for long-lasting performance.
- Surface-tested bore: the wheel cylinder bore is surface-tested to provide an optimum sealing surface for the pressure cups.
- Bleeder screw included: a bleeder screw is included; a bleeder screw cap is not included. Inlet thread size is 3/8-24 UNF.
Signs the original cylinder may need replacing include brake fluid seeping behind the drum, a soft or spongy pedal, or uneven braking — diagnose the cause before replacing. Country of origin: China.
Interchange: 84-34018 · 8434018 · W906125 · 101-1397 · 1011397 · W-81018 · W81018 · 33616 · 134.61018 · 135.61018 · WC251940 · 375-54024 · 37554024 · B7A2062A · C9AZ2062A · D2AZ2062B · 2620823 · 5461511 · 72257 · WC22916 · F72257 · WC72257. Manufacturer part number W72257.
This part cross-references / interchanges with the following part numbers:
84-34018, W906125, 101-1397, W-81018, 33616, 134.61018, 135.61018, WC251940, 375-54024, B7A2062A, C9AZ2062A, D2AZ2062B, 2620823, 5461511, 72257, WC22916, F72257, WC72257
