Turn brake-line hydraulic pressure into real stopping force with the Dorman - First Stop Drum Brake Wheel Cylinder W17789. This front drum brake wheel cylinder is a direct-fit replacement for the 1953 Dodge B-4 Truck, 1954-1955 Dodge C-1 Truck, 1957-1958 Dodge D100 Pickup, 1959 Dodge W300 Pickup, 1968-1971 Dodge W300 Pickup, and 1960-1967 Dodge W300 Series (All engines). Mounted in the drum brake assembly, it uses hydraulic pressure to push the brake shoes outward against the drum.
Engineered to drop in like the original wheel cylinder on the listed applications, then manufactured and tested for quality assurance.
- EPDM rubber cups and boots: made with high-quality EPDM rubber cups and boots.
- Surface-tested bore: the wheel cylinder bore is surface-tested for an optimum sealing surface for the pressure cups.
- Cast iron body: with a 1.375 in inside diameter and a 7/16-20 inlet thread.
- Bleeder screw included: bleeder screw cap not included.
The listed applications use two cylinders per vehicle; this package contains one, so order two for a complete replacement. If a leaking or seized wheel cylinder is the cause of a low or spongy pedal, this replaces it—diagnose the cause before servicing. Made in China.
Interchange: 84-40001 · 8440001 · W906095 · W-87001 · W87001 · 33081 · 134.67001 · 135.67001 · 1393270 · 1394325 · 1922156 · 2231998 · WC251720 · 375-40028 · 37540028 · 2620743 · 5461545 · 5473135 · WC17789 · F32864 · WC32864. Manufacturer part number W17789.
This part cross-references / interchanges with the following part numbers:
84-40001, W906095, W-87001, 33081, 134.67001, 135.67001, 1393270, 1394325, 1922156, 2231998, WC251720, 375-40028, 2620743, 5461545, 5473135, WC17789, F32864, WC32864
