Keep hydraulic pressure working at your drum brake shoes with this Dorman drum brake wheel cylinder, part number W37687 from the Dorman - First Stop line. It is a direct-fit replacement for the rear left position on the 1987-1991 Toyota Camry. See the Buyer's Guide tab for engine details.
When the brake pedal is pressed, the wheel cylinder turns hydraulic pressure from the master cylinder into the mechanical force that pushes the brake shoes against the drum. Dorman engineered this unit as a direct match for the original wheel cylinder, built to replicate how the original fits, functions and performs. Each unit is manufactured and tested for quality assurance.
- Ideal replacement: specifically engineered as a direct match for the original drum brake wheel cylinder on the listed applications.
- Cost-effective fix: replacing the cylinder while the drum brakes are already apart is a quick, practical way to help maintain brake performance.
- Quality materials: made with high-quality EPDM rubber cups and boots.
- Professionally tested: the cylinder bores are surface-tested to give the pressure cups a proper sealing surface.
A wheel cylinder may need replacing if you see brake fluid seeping at the drum or backing plate, feel a soft or sinking brake pedal, or notice uneven braking. This cylinder is sold individually for the rear left side. Replacing both rear wheel cylinders together is recommended for balanced braking.
Interchange: 784-22003 · 84-22003 · W-56003 · 072-8471 · 134.44003 · 135.44003 · 375-76003
78422003 · 8422003 · W56003 · 0728471 · 13444003 · 13544003 · 37576003 · 18E261 · W906580 · 33942 · WC13942 · WC37687 · 4757003010 · 4757032020 · F113984 · WC113984
This part cross-references / interchanges with the following part numbers:
18E261, 784-22003, 84-22003, W906580, W-56003, 072-8471, 33942, 134.44003, 135.44003, WC13942, 375-76003, WC37687, 4757003010, 4757032020, F113984, WC113984
