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 "Vehicles it fits" section 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
Frequently Asked Questions
Will this wheel cylinder fit my vehicle?
It's a front-left drum brake wheel cylinder cataloged for 39 classic Edsel, Ford, Mercury and International applications from 1957-1973. Check the "Vehicles it fits" section to confirm your exact year, make and model.
Is a bleeder screw included?
Yes, a bleeder screw is included. A bleeder screw cap is not included.
What is the bore size and inlet thread?
The cylinder has a 1.125 in inside-diameter bore and a 3/8-24 UNF inlet thread size.
How do I know if my wheel cylinder has failed?
Brake fluid leaking behind the drum, a soft or spongy pedal, or uneven braking can point to a failing wheel cylinder. Diagnose the cause before replacing, as other parts can share these symptoms.
What comes in the package?
The package contains one drum brake wheel cylinder. The listed applications use one cylinder at this position.
