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Raybestos WC37856 Drum Brake Wheel Cylinder - Rear
Reliable Drum Brake Wheel Cylinder for Ford and Mazda Vehicles
The Raybestos Element3 Drum Brake Wheel Cylinder WC37856 is engineered to meet the specific hydraulic needs of select Ford and Mazda models. Designed with a precise 0.875-inch cylinder bore diameter, this part ensures consistent braking performance and compatibility with your vehicle's brake system.
- Cylinder bore diameter: 0.875 inches for accurate fit and function
- Compatible with Ford Aerostar, Ford Explorer, and Mazda Navajo models
- Part number WC37856 for easy identification and replacement
- 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 that meet OEM specifications. This product line emphasizes precision engineering and durability, making it suitable for drum brake wheel cylinders like the WC37856. Element3 parts are designed to provide consistent hydraulic pressure and reliable braking performance for vehicles such as the Ford Aerostar, Explorer, and Mazda Navajo.
Detailed Product Description
The Raybestos Element3 Drum Brake Wheel Cylinder WC37856 features a cylinder bore diameter of 0.875 inches, a critical dimension that ensures proper hydraulic pressure and brake shoe movement within the drum brake assembly. This wheel cylinder is specifically designed for use in the brake hydraulics system of Ford Aerostar, Ford Explorer, and Mazda Navajo models, providing a precise fit and reliable operation. The part number WC37856 helps technicians and vehicle owners confirm compatibility and streamline the replacement process.
Common Applications and Issues Addressed
- Restores proper hydraulic pressure in drum brake systems
- Eliminates brake fluid leaks from worn or damaged wheel cylinders
- Resolves uneven or reduced braking performance
- Prevents brake drag caused by sticking pistons
- Addresses brake pedal softness due to cylinder failure
Installation Notes and Tips
When installing the Raybestos Element3 WC37856 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 the correct cylinder bore diameter of 0.875 inches to match OEM specifications. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic function.
Quality Assurance and Warranty
Raybestos Element3 parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The WC37856 wheel cylinder undergoes rigorous quality control to maintain consistent hydraulic function. Please refer to Raybestos documentation for specific warranty details related to this part.
| Brand | Raybestos |
|---|---|
| Part Number | WC37856 |
| Position | Element3, Rear |
| Cylinder Bore Diameter | 0.875 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1994 | Ford | Explorer | Rear | Element3 |
| 1994 | Mazda | Navajo | Rear | Element3 |
| 1993 | Ford | Aerostar | Rear | Fits Drum Brake Self-Adjuster Repair Kit for 10in x 2-1/2in Brakes; Element3 |
| 1993 | Ford | Explorer | Rear | Element3 |
| 1993 | Mazda | Navajo | Rear | Element3 |
| 1992 | Ford | Aerostar | Rear | Fits Drum Brake Self-Adjuster Repair Kit for 10in x 2-1/2in Brakes; Element3 |
| 1992 | Ford | Explorer | Rear | Element3 |
| 1992 | Mazda | Navajo | Rear | Element3 |
| 1991 | Ford | Aerostar | Rear | Fits Drum Brake Self-Adjuster Repair Kit for 10in x 2-1/2in Brakes; Element3 |
| 1991 | Ford | Explorer | Rear | Element3 |
| 1991 | Mazda | Navajo | Rear | Element3 |
| 1990 | Ford | Aerostar | Rear | Fits Drum Brake Self-Adjuster Repair Kit for 10in x 2-1/2in Brakes; Element3 |
| 1989 | Ford | Aerostar | Rear | From 3/89; with 10in x 2-1/2in Brakes; 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.