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Raybestos WC37039 Drum Brake Wheel Cylinder - Rear Right
Reliable Drum Brake Wheel Cylinder for Chevrolet Suburban
The Raybestos Element3 Drum Brake Wheel Cylinder WC37039 is designed to restore proper braking function for Chevrolet C20 Suburban and K20 Suburban models. Featuring a precise 1.125-inch cylinder bore diameter, this part ensures consistent hydraulic pressure for effective drum brake operation.
- Cylinder bore diameter: 1.125 inches for accurate fit and performance
- Compatible with Chevrolet C20 Suburban and K20 Suburban models
- Part number WC37039 for easy identification and replacement
- Part of the Raybestos Element3 product line, engineered for durability and reliability
About the Raybestos Element3 Product Line
The Element3 line from Raybestos focuses on delivering dependable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing processes, making the WC37039 drum brake wheel cylinder a suitable choice for maintaining the braking system integrity of Chevrolet Suburban vehicles.
Product Details and Specifications
The Raybestos Element3 WC37039 drum brake wheel cylinder features a 1.125-inch bore diameter, which is critical for maintaining proper hydraulic pressure within the drum brake system. This ensures smooth and responsive braking performance on Chevrolet C20 Suburban and K20 Suburban trucks. The wheel cylinder is engineered to provide consistent piston movement and seal integrity, helping to prevent brake fluid leaks and maintain system reliability.
Common Applications and Problem Resolution
- Restores braking performance on Chevrolet C20 Suburban and K20 Suburban models
- Replaces worn or leaking drum brake wheel cylinders
- Addresses brake pedal sponginess caused by hydraulic leaks
- Eliminates uneven brake application due to cylinder malfunction
- Prevents brake fluid contamination and system failure
Installation Notes and Tips
When installing the Raybestos Element3 WC37039 drum brake wheel cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic pressure. Verify the cylinder bore diameter matches the vehicle specifications to avoid fitment issues. Inspect related brake components such as shoes and hardware for wear during replacement to ensure optimal brake system performance.
Quality Assurance and Warranty
Raybestos Element3 brake hydraulics components are manufactured to meet stringent quality standards. The WC37039 drum brake wheel cylinder undergoes rigorous testing to ensure durability and reliable operation. Please refer to Raybestos documentation for specific warranty details associated with this part.
| Brand | Raybestos |
| Part Number | WC37039 |
| Position | Element3, Rear Right |
| Cylinder Bore Diameter | 1.125 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1973 | Chevrolet | C20 Suburban | Rear Right | Element3 |
| 1972 | Chevrolet | C20 Suburban | Rear Right | Element3 |
| 1972 | Chevrolet | K20 Suburban | Rear Right | Element3 |
| 1971 | Chevrolet | C20 Suburban | Rear Right | Element3 |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.