ADVICS Drum Brake Wheel Cylinder P/N:WCT-070
Push the rear brake shoes firmly against the drum with the ADVICS Drum Brake Wheel Cylinder WCT-068, a direct-fit replacement for the 1996-2000 Toyota 4Runner and 2000-2006 Toyota Tundra (rear position). This hydraulic wheel cylinder receives brake fluid pressure and drives its pistons outward to apply the drum brake shoes — a worn or leaking unit can cause a soft or sinking pedal, fluid seepage inside the drum, or reduced braking, so if the original cylinder is the cause, this replaces it.
Inspect the drum, shoes, and hardware while servicing, and bleed the brake system after installation. Replacing the wheel cylinder on both sides of the axle together is good practice for even, balanced braking.
Interchange: 135.4473 · 47550-35210
1354473 · 4755035210 · 34013 · WC37690 · WC131916
This part cross-references / interchanges with the following part numbers:
What does this wheel cylinder do?
It receives hydraulic brake fluid pressure and pushes its pistons outward to force the drum brake shoes against the drum, applying the rear brakes.
Which vehicles does the WCT-068 fit?
It is a direct-fit rear replacement for the 1996-2000 Toyota 4Runner and 2000-2006 Toyota Tundra. See the Buyer's Guide tab to confirm your vehicle.
What are signs this wheel cylinder may need replacing?
A soft or sinking brake pedal, brake fluid leaking inside the drum, or reduced braking. Diagnose the cause before replacing, since these signs can have other sources.
What corrosion protection does it have?
ADVICS applies OEM-exact finishes and coatings, and the cylinders are anodized and Kanizen plated to help resist corrosion.
Should I replace both sides?
Replacing the wheel cylinder on both sides of the same axle together is recommended for even, balanced braking, though each is sold individually.
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.