Raybestos WK21 Drum Brake Wheel Cylinder Kit - Front or Rear

Reliable Drum Brake Wheel Cylinder Kit for Select Vehicles

The Raybestos Element3 WK21 Drum Brake Wheel Cylinder Kit is engineered to restore proper braking function in a variety of domestic and import vehicles. Designed with a precise 1.000-inch cylinder bore diameter, this kit ensures consistent hydraulic pressure for dependable drum brake performance.

• Cylinder bore diameter: 1.000 inch for accurate fit and function
• Compatible with multiple makes including Buick, Chevrolet, Ford, and Jeep
• Part number WK21 for easy identification and ordering
• Includes all necessary components for drum brake wheel cylinder replacement
• Part of the Element3 product line, known for quality and durability

About the Raybestos Element3 Product Line

The Element3 line by Raybestos focuses on delivering reliable brake components that meet or exceed OEM specifications. This drum brake wheel cylinder kit is part of that line, offering a balance of quality materials and precise manufacturing to ensure long-lasting brake system performance. The Element3 WK21 kit is designed to provide consistent hydraulic pressure and smooth operation in drum brake assemblies.

Detailed Product Description

The WK21 drum brake wheel cylinder kit features a 1.000-inch cylinder bore diameter, a critical dimension that ensures proper fitment and hydraulic function within the brake system. This kit is compatible with a wide range of vehicles, including models from Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, Lincoln, Mercedes-Benz, Mercury, Oldsmobile, and Pontiac. Whether you are servicing a Chevrolet C10, Ford F-150, Jeep Wagoneer, or a Cadillac DeVille, this kit provides the necessary components to restore braking efficiency.

Common Applications and Issues Addressed

• Leaking or damaged wheel cylinders causing brake fluid loss
• Uneven brake pressure leading to poor stopping performance
• Brake drag or sticking due to worn or corroded cylinders
• Brake pedal softness or sponginess from hydraulic leaks
• Restoring proper brake function in drum brake assemblies on compatible vehicles

Installation Notes and Tips

When installing the Raybestos Element3 WK21 kit, ensure the brake system is fully depressurized and the vehicle is securely supported. Clean the backing plate and brake hardware before installation to prevent contamination. Use proper brake fluid and bleed the system thoroughly after installation to remove air and restore hydraulic pressure. Verify the cylinder bore diameter matches the original equipment to ensure correct fitment.

Quality Assurance and Warranty

Raybestos Element3 parts are manufactured to meet stringent quality standards, providing reliable performance and durability. The WK21 drum brake wheel cylinder kit undergoes rigorous testing to ensure it meets OEM specifications. Please refer to Raybestos documentation for specific warranty details applicable to this part number.