Push firm, even hydraulic pressure to the drum brake shoes with the Dorman - First Stop Drum Brake Wheel Cylinder W34178, the front right wheel cylinder for classic Mopar and AMC drum brakes. It installs as a direct-fit replacement for the 1960-1962 AMERICAN MOTORS AMERICAN, 1960-1966 PLYMOUTH VALIANT, 1961-1962 DODGE LANCER, 1963-1966 DODGE DART and 1964-1966 PLYMOUTH BARRACUDA — see the Buyer's Guide tab for the full list.
How it works: when you press the brake pedal, fluid pressure enters the cylinder and drives its internal pistons outward, forcing the brake shoes against the drum.
- Hydraulic actuation: internal pistons convert brake-line pressure into the force that expands the shoes against the drum.
- Cups and dust boots: contain the brake fluid and help keep contaminants out of the bore.
- Front right position: cataloged for the front right wheel location on the listed applications.
- Direct-fit design: engineered to drop in on the listed vehicles for a straightforward brake service.
Signs a wheel cylinder may need replacing include fluid weeping behind the drum, a spongy or sinking pedal, or uneven braking. If a leaking or seized wheel cylinder is the cause, this replaces it; diagnose the brake system before installing.
Interchange: 84-32008 · 8432008 · W906160 · 101-1535 · 1011535 · W-83008 · W83008 · 33243 · 134.63008 · 2072616 · 3201976 · WC252280 · 375-40006 · 37540006 · 5461756 · WC34178 · F34178. Manufacturer part number W34178.
This part cross-references / interchanges with the following part numbers:
84-32008, W906160, 101-1535, W-83008, 33243, 134.63008, 2072616, 3201976, WC252280, 375-40006, 5461756, WC34178, F34178
