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Wagner Brake WC134737 Drum Brake Wheel Cylinder - Rear Right
Reliable Drum Brake Wheel Cylinder for Ford Explorer Sport Trac
The Wagner Brake WC134737 drum brake wheel cylinder is engineered to restore braking performance on your Ford Explorer Sport Trac. Designed with durable cast iron and precise specifications, this wheel cylinder ensures consistent hydraulic pressure for safe and effective drum brake operation.
- Attachment Type: Bolted for secure installation
- Includes bleeder screw for easy brake bleeding
- Brake line inlet thread diameter: 0.4375 inches
- Bore diameter: 0.875 inches for proper fit and function
- Constructed from cast iron for strength and durability
- Compatible specifically with Ford Explorer Sport Trac models
Product Details and Specifications
The WC134737 wheel cylinder from Wagner Brake is designed to meet the exact hydraulic requirements of the Ford Explorer Sport Trac drum brake system. Its bolted attachment type ensures a secure fit within the brake assembly. The inclusion of a bleeder screw allows for straightforward removal of air from the brake lines, maintaining optimal brake responsiveness. The brake line inlet thread diameter of 0.4375 inches and a bore diameter of 0.875 inches are engineered to match factory specifications, ensuring proper hydraulic pressure and fluid flow. Made from cast iron, this wheel cylinder offers resistance to wear and corrosion, contributing to long-term reliability.
Common Applications and Problem Resolution
- Restores braking efficiency by replacing leaking or seized wheel cylinders
- Eliminates brake drag caused by stuck pistons within the cylinder
- Prevents brake fluid leaks that can lead to reduced hydraulic pressure
- Addresses uneven brake shoe wear due to malfunctioning wheel cylinders
- Improves overall brake pedal feel and responsiveness
Installation Notes and Tips
When installing the Wagner Brake WC134737 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely lifted. Since mounting hardware is not included, retain or replace bolts as necessary. Use the included bleeder screw to properly bleed the brake system after installation to remove any trapped air. Verify that the brake line inlet thread matches the existing brake line fittings to avoid leaks. Inspect brake shoes and drums for wear during installation and replace if needed to maintain optimal braking performance.
Quality Assurance and Warranty
Wagner Brake products are manufactured to meet or exceed OEM standards for fit, form, and function. The WC134737 wheel cylinder undergoes rigorous quality control to ensure durability and reliable performance in the Ford Explorer Sport Trac braking system. Please refer to Wagner Brake's official warranty policy for specific coverage details.
| Brand | Wagner Brake |
| Part Number | WC134737 |
| Attachment Type | Bolted |
| Mounting Hardware Included | No |
| Bleeder Screw Included | Yes |
| Brake Line Inlet Thread Diameter | 0.4375 |
| Bleeder Screw Cap Included | No |
| Casting Material | Cast iron |
| Bore Diameter | 0.875 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Ford | Explorer Sport Trac | Rear Right | Bore 7/8 (in) |
| 2001 | Ford | Explorer Sport Trac | Rear Right | Bore 7/8 (in) |
* 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.