ADVICS WCT-003 Drum Brake Wheel Cylinder - Rear

ADVICS OE Rear Drum Wheel Cylinder

The ADVICS WCT-003 is a rear drum brake wheel cylinder built for 1989-1995 Toyota Pickup applications. It follows OE-style dimensions and uses quality rubber components to support consistent hydraulic operation in the rear brake system.

ADVICS Original Equipment Manufacturer parts are positioned as OE replacement components, and this wheel cylinder reflects that approach with an anodized cylinder body and Kanizen plating to help strengthen the surface. For Toyota Pickup rear brake service, WCT-003 provides a direct-fit hydraulic replacement for the specified application.

Key Features

• Part number: WCT-003
• Rear drum brake wheel cylinder for Toyota Pickup
• Fits 1989-1995 Toyota Pickup, rear
• 0.94 in. bore diameter
• New construction
• OE-style cylinder design
• OE quality rubber components
• Anodized body with Kanizen plating for added surface strength

Detailed Product Overview

This ADVICS WCT-003 wheel cylinder is built for rear drum brake service on the Toyota Pickup and is specified for 1989-1995 model years. The 0.94 bore diameter supports the hydraulic function required at the rear brakes, while the OE-style construction helps maintain the original brake system layout. If you are replacing a worn rear wheel cylinder on a Toyota Pickup, this part number WCT-003 is a direct reference for the listed application.

This part cross-references Raybestos Brakes WC37459 for the same application.

Common Brake Issues It May Address

• Brake fluid leakage at the rear wheel cylinder
• Soft or inconsistent rear brake pedal response
• Uneven rear drum brake operation
• Corrosion or wear in the cylinder bore area
• Reduced hydraulic pressure at the rear brakes

Installation Notes and Tips

Confirm rear drum brake configuration and verify bore size before installation. Inspect the brake shoes, drums, and hydraulic lines during service, and bleed the brake system after replacement to remove air from the circuit. For Toyota Pickup rear brake repair, match the vehicle year and position to the listed fitment for ADVICS WCT-003.

Quality Assurance

ADVICS markets this as an Original Equipment Manufacturer line, and this wheel cylinder uses OE-style construction with quality rubber components plus an anodized, Kanizen-plated body for added surface durability. The part number WCT-003 is listed for the specified Toyota Pickup rear application and is built as a new replacement component.