HomeBrake > Brake HydraulicsRaybestos WC37946 Drum Brake Wheel Cylinder - Rear Left
Part #: WC37946

Raybestos WC37946 Drum Brake Wheel Cylinder - Rear Left

Rear Left
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Reliable Drum Brake Wheel Cylinder for Precise Braking

The Raybestos Element3 Drum Brake Wheel Cylinder WC37946 is engineered to deliver consistent hydraulic pressure for drum brake systems. Designed with a 1.000-inch cylinder bore diameter, this component ensures proper brake function and responsiveness for various vehicle applications.

  • Cylinder bore diameter: 1.000 inch for accurate hydraulic pressure
  • Part number WC37946 for easy identification and replacement
  • Designed for drum brake hydraulic systems
  • Manufactured by Raybestos, a trusted name in brake components
  • Element3 product line focuses on durability and performance in brake hydraulics

About the Raybestos Element3 Product Line

The Element3 line by Raybestos is developed to provide dependable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise engineering, making the WC37946 wheel cylinder a suitable choice for maintaining safe and effective drum brake operation.

Detailed Product Description

The Raybestos Element3 Drum Brake Wheel Cylinder WC37946 features a 1.000-inch cylinder bore diameter, which is critical for maintaining the correct hydraulic pressure within the drum brake system. This ensures smooth piston movement and consistent brake application. The wheel cylinder is designed to work with specific vehicle makes and models requiring this bore size, providing reliable stopping power and brake system integrity.

Common Applications and Issues Addressed

  • Replacement for leaking or damaged drum brake wheel cylinders
  • Restores proper hydraulic pressure in drum brake systems
  • Eliminates brake drag caused by sticking pistons
  • Prevents brake fluid leaks that can reduce braking efficiency
  • Helps maintain balanced braking performance on rear drum brakes

Installation Notes and Tips

When installing the Raybestos Element3 WC37946 wheel cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify the cylinder bore diameter matches the vehicle’s specifications to avoid fitment issues. Inspect brake shoes and hardware for wear during replacement to ensure optimal brake system performance.

Quality Assurance and Warranty

Raybestos manufactures the Element3 WC37946 wheel cylinder to meet stringent quality standards. While specific warranty details are not provided here, Raybestos products typically come with coverage against manufacturing defects. Refer to the product packaging or manufacturer documentation for exact warranty terms.

BrandRaybestos
Part NumberWC37946
Cylinder Bore Diameter1.000

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

134.76012135.76012341283794689412814328941281433897078682094128143CW172F123249SW-G131W123249W62012W62012EWC123249WC256520WCA123249

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.