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Raybestos WC370201 Drum Brake Wheel Cylinder - Rear
Reliable Drum Brake Wheel Cylinder for Chevrolet and GMC
The Raybestos Element3 Drum Brake Wheel Cylinder WC370201 is engineered to provide consistent braking performance for select Chevrolet and GMC trucks. Designed with a precise 0.906-inch cylinder bore diameter, this component ensures proper hydraulic function in your vehicle's drum brake system.
- Cylinder bore diameter: 0.906 inches for accurate hydraulic pressure
- Compatible with Chevrolet Canyon, Colorado, Silverado 1500, and GMC Sierra 1500 models
- Part number WC370201 for easy identification and replacement
- Part of the Raybestos Element3 product line, known for quality brake hydraulics
- Durable construction to maintain brake system integrity
About the Raybestos Element3 Product Line
The Element3 line by Raybestos focuses on delivering dependable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes precise engineering and material quality, ensuring that parts like the WC370201 drum brake wheel cylinder perform reliably under typical driving conditions for Chevrolet and GMC trucks.
Product Details and Specifications
This drum brake wheel cylinder features a 0.906-inch bore diameter, a critical dimension that affects the hydraulic pressure applied to the brake shoes. Proper sizing is essential for maintaining effective braking force and system balance. The WC370201 is designed specifically for use in the rear drum brake assemblies of Chevrolet Canyon, Colorado, Silverado 1500, and GMC Sierra 1500 models, ensuring compatibility and ease of installation.
Common Applications and Issues Addressed
- Restores proper hydraulic pressure in drum brake systems
- Eliminates brake fluid leaks caused by worn or damaged cylinders
- Resolves uneven or reduced braking performance in rear brakes
- Prevents brake drag or sticking due to cylinder malfunction
- Addresses brake pedal softness related to hydraulic component failure
Installation Notes and Tips
When installing the Raybestos Element3 WC370201 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely lifted. Inspect brake shoes and hardware for wear and replace as necessary. Properly bleed the brake system after installation to remove air and restore firm pedal feel. Use the part number WC370201 to verify compatibility with your Chevrolet or GMC truck model before installation.
Quality Assurance and Warranty
Raybestos Element3 brake hydraulics components are manufactured to meet stringent quality standards. While specific warranty details for part number WC370201 should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship to support long-term reliability in Chevrolet and GMC vehicles.
| Brand | Raybestos |
|---|---|
| Part Number | WC370201 |
| Position | Element3, Rear |
| Cylinder Bore Diameter | 0.906 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2013 | Chevrolet | Silverado 1500 | Rear | with 6400lb GVW; Element3 |
| 2013 | GMC | Sierra 1500 | Rear | with 6400lb GVW; Element3 |
| 2012 | Chevrolet | Colorado | Rear | Element3 |
| 2012 | Chevrolet | Silverado 1500 | Rear | with 6400lb GVW; Element3 |
| 2012 | GMC | Canyon | Rear | Element3 |
| 2012 | GMC | Sierra 1500 | Rear | with 6400lb GVW; Element3 |
| 2011 | Chevrolet | Colorado | Rear | Element3 |
| 2011 | Chevrolet | Silverado 1500 | Rear | with 6400lb GVW; Element3 |
| 2011 | GMC | Canyon | Rear | Element3 |
| 2011 | GMC | Sierra 1500 | Rear | with 6400lb GVW; Element3 |
| 2010 | Chevrolet | Colorado | Rear | Element3 |
| 2010 | Chevrolet | Silverado 1500 | Rear | with 6400lb GVW; Element3 |
| 2010 | GMC | Canyon | Rear | Element3 |
| 2010 | GMC | Sierra 1500 | Rear | with 6400lb GVW; Element3 |
| 2009 | Chevrolet | Colorado | Rear | Element3 |
| 2009 | Chevrolet | Silverado 1500 | Rear | with 6400lb GVW; Vehicles Using Hold Down Pins; Element3 |
| 2009 | GMC | Canyon | Rear | Element3 |
| 2009 | GMC | Sierra 1500 | Rear | with 6400lb GVW; Vehicles Using Hold Down Pins; Element3 |
| 2008 | Chevrolet | Silverado 1500 | Rear | with 6400lb GVW; Vehicles Using Hold Down Pins; Element3 |
| 2008 | GMC | Sierra 1500 | Rear | with 6400lb GVW; Vehicles Using Hold Down Pins; 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.