Keep your rear drum brakes applying evenly with the Dorman - First Stop Drum Brake Wheel Cylinder W37783, the rear-right wheel cylinder that converts brake-line hydraulic pressure into the outward force that pushes the shoes against the drum. It's built to reproduce the original wheel cylinder's fit, function, and performance on the listed applications, and it drops in as a direct replacement for vehicles such as the 1961-1967 Ford Econoline, 1966-1975 Ford Bronco, 1967-1968 Ford Mustang, 1977-1980 American Motors Pacer, and 1978 Jeep CJ5 — see the Buyer's Guide tab for the full list of 22 applications (engine: All).
- Cast-iron construction: a cast-iron body with bores that are surface-tested for an optimum sealing surface for the pressure cups.
- Quality materials: made with high-quality EPDM rubber cups and boots.
- Bleeder screw included (bleeder screw cap not included).
- Bore inside diameter 0.813 in; inlet thread size 3/8-24 in.
If a leaking, seized, or worn wheel cylinder is behind a soft pedal, fluid seepage at the backing plate, or a brake that drags or pulls, this cylinder replaces it as part of a drum-brake service. Diagnose the cause before replacing. Each package contains 1 drum brake wheel cylinder. Country of origin: China.
Interchange: 18E43 · 784-46010 · 78446010 · 84-46010 · 8446010 · W906193 · 101-1271 · 1011271 · W-88010 · W88010 · 33279 · 134.68010 · 135.68010 · J8126717 · WC13279 · 375-54095 · 37554095 · C1UU2261A · C1UZ2261A · C6TZ2261F · D3TZ2261C · D3TZ2261E · D8BZ2261B · 5469003 · 5473027 · 419094C91 · 2036077 · WC36077 · F37783 · WC37783. Manufacturer part number W37783 · Part Eazy SKU W37783.
This part cross-references / interchanges with the following part numbers:
18E43, 784-46010, 84-46010, W906193, 101-1271, W-88010, 33279, 134.68010, 135.68010, J8126717, WC13279, 375-54095, C1UU2261A, C1UZ2261A, C6TZ2261F, D3TZ2261C, D3TZ2261E, D8BZ2261B, 5469003, 5473027, 419094C91, 2036077, WC36077, F37783, WC37783
