Keep hydraulic pressure flowing to your rear drum brake shoes with the Raybestos Element3 Drum Brake Wheel Cylinder, MPN WC37539. Mounted on the rear backing plate, this wheel cylinder uses its internal pistons to push the brake shoes outward against the drum when you apply the brakes. It drops in as a direct-fit replacement across a wide range of trucks and SUVs: the 1981-1982 Chevrolet LUV [All], the 1981-1983 and 1988-1992 Isuzu Pickup [All], the 1998-1999 Honda Passport [All], the 1998-1999 Isuzu Amigo [All], and the 1998-1999 Isuzu Rodeo [All].
OE fit, form and function: built to match the original part on the listed applications.
OE-matched materials: materials chosen to meet OE specifications and vehicle-specific designs.
1.000 in cylinder bore: sized to the applications above for correct piston travel and shoe actuation.
100% pressure tested: every unit is end-of-line pressure tested for consistent, reliable operation.
These vehicles use two rear wheel cylinders, so order 2 for a complete rear replacement; replacing both sides together keeps braking balanced. Country of origin: China. Manufacturer part number WC37539.
Frequently Asked Questions
What does this wheel cylinder do?
It sits on the rear drum brake backing plate and uses internal pistons driven by hydraulic pressure to push the brake shoes outward against the drum when you press the brake pedal.
Is this a front or rear part?
It is a rear drum brake wheel cylinder for the listed applications.
How many do I need?
These applications use two rear wheel cylinders per vehicle, so order 2 for a complete rear replacement. Replacing both sides together helps keep braking balanced.
What is the cylinder bore size?
The cylinder bore diameter is 1.000 inch, sized for the vehicles in the Buyer's Guide.
What are signs this part may need replacing?
Brake fluid seeping at the backing plate, a soft or sinking pedal, or uneven rear braking can be signs of a leaking wheel cylinder. Diagnose the cause before replacing.
Keep your rear drum brakes applying firm, even pressure with the Raybestos Brakes Element3 Drum Brake Wheel Cylinder, MPN WC19111. This hydraulic wheel cylinder uses brake-fluid pressure to push the...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
