Raybestos WC370091 Drum Brake Wheel Cylinder - Rear Left

Reliable Drum Brake Wheel Cylinder for Ford Explorer Models

The Raybestos Element3 Drum Brake Wheel Cylinder WC370091 is designed specifically for Ford Explorer and Explorer Sport Trac vehicles. Featuring a precise 0.875-inch cylinder bore diameter, this component ensures consistent brake performance and proper hydraulic function.

• Compatible with Ford Explorer and Explorer Sport Trac models
• Cylinder bore diameter of 0.875 inches for accurate fitment
• Part number WC370091 for easy identification
• Manufactured by Raybestos under the Element3 product line
• Designed for drum brake hydraulic systems

About the Raybestos Element3 Product Line

The Element3 line by Raybestos focuses on delivering dependable brake hydraulics components engineered to meet or exceed OEM specifications. This product line emphasizes precision manufacturing and material quality, providing reliable performance for drum brake wheel cylinders like the WC370091. Element3 parts are designed to maintain proper brake system function and durability under typical driving conditions.

Product Details and Specifications

The Raybestos Element3 Drum Brake Wheel Cylinder WC370091 features a cylinder bore diameter of 0.875 inches, a critical measurement that ensures proper piston movement and hydraulic pressure within the drum brake system. This part is engineered to fit Ford Explorer and Explorer Sport Trac models, providing a direct replacement for worn or damaged wheel cylinders. The precise bore size helps maintain consistent braking force and prevents fluid leaks, contributing to overall brake system safety and reliability.

Common Applications and Issues Addressed

• Restores proper hydraulic pressure in drum brake systems
• Eliminates brake fluid leaks caused by worn wheel cylinders
• Resolves uneven or spongy brake pedal feel
• Prevents brake drag due to stuck pistons
• Replaces corroded or damaged wheel cylinders in Ford Explorer and Explorer Sport Trac

Installation Notes and Tips

When installing the Raybestos Element3 WC370091 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely lifted. Clean the backing plate and inspect brake shoes for wear before installation. Use proper brake fluid and bleed the system thoroughly after replacement to remove air and restore optimal brake function. Verify the cylinder bore diameter matches the original part to ensure correct fitment.

Quality Assurance and Warranty

Raybestos Element3 parts are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number WC370091 should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. Using this wheel cylinder helps maintain the integrity of your Ford Explorer or Explorer Sport Trac’s braking system.