ADVICS WCT-080 Drum Brake Wheel Cylinder - Rear

OE Rear Drum Brake Wheel Cylinder

ADVICS WCT-080 is an OE-style drum brake wheel cylinder built for rear brake service on select Toyota applications. It uses OE quality rubber components and an anodized, Kanizen-plated cylinder body to help strengthen the surface and support consistent hydraulic performance.

Compatible With 2004 Toyota Tacoma rear, 2003 Toyota Tacoma rear, and 2001-2002 Toyota 4Runner rear with 16-inch wheels. This ADVICS Original Equipment Manufacturer part number, WCT-080, is a direct-fit style replacement for the listed rear drum brake applications.

Key Features

• Drum brake wheel cylinder for rear brake hydraulics
• New construction
• 0.88 in. bore diameter
• OE-style cylinder body with anodized, Kanizen-plated surface treatment
• OE quality rubber components for hydraulic sealing
• 2057 application designation: Yes

Product Details

ADVICS Original Equipment Manufacturer line parts are built around OE service requirements, and this wheel cylinder follows that approach with a factory-style design and materials selected for brake system durability. The WCT-080 is specified for rear drum brake use on Toyota Tacoma and Toyota 4Runner applications, including 2004 Toyota Tacoma rear, 2003 Toyota Tacoma rear with a 7/8-inch bore, and 2001-2002 Toyota 4Runner rear with 16-inch wheels. If you are replacing a leaking or worn rear wheel cylinder, WCT-080 provides the correct bore size and OE-style construction for the listed vehicles.

This part cross-references Gates 34012 for the same application.

Common Repair Uses

• Rear brake fluid leakage at the wheel cylinder
• Soft or inconsistent rear brake pedal feel caused by internal cylinder wear
• Brake shoe contamination from a leaking drum brake cylinder
• Uneven rear braking from a sticking or corroded wheel cylinder
• Restoration of rear drum brake hydraulic function on Toyota Tacoma and Toyota 4Runner

Installation Notes

Verify rear drum brake configuration, bore size, and vehicle fitment before installation. For 2003 Toyota Tacoma applications, confirm the 7/8-inch bore requirement; for 2001-2002 Toyota 4Runner, confirm the vehicle is equipped with 16-inch wheels. After installation, bleed the brake system and inspect for leaks and proper pedal feel.

Quality Assurance

ADVICS supplies OE-focused brake components, and this wheel cylinder is built with OE-style materials and surface treatment to support reliable service in the specified Toyota rear brake applications.