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Dorman W37417 Drum Brake Wheel Cylinder - Rear
Reliable Drum Brake Wheel Cylinder for Subaru Standard Models
The Dorman W37417 drum brake wheel cylinder is engineered to restore proper brake hydraulics in Subaru Standard vehicles. Designed with precision, this component ensures consistent braking performance and safety.
- Includes bleeder screw for easy brake fluid bleeding
- Constructed from durable aluminum casting material
- 0.625 inch bore diameter for accurate fit and function
- Brake component inlet thread size of 3/8-24 inches
- Thread diameter of 3/8 inch for secure installation
- Package contains one drum brake wheel cylinder
Durable Construction and Precise Specifications
The Dorman W37417 wheel cylinder features a robust aluminum casting that resists corrosion and wear, extending the life of your brake system. Its 0.625 inch bore diameter is designed to match Subaru Standard brake systems, ensuring proper hydraulic pressure and smooth brake operation. The included bleeder screw simplifies maintenance by allowing efficient removal of air from the brake lines. Thread sizes of 3/8-24 inches for the brake component inlet and 3/8 inch for the thread diameter provide compatibility with factory brake fittings.
Compatible With Subaru Standard Brake Systems
This drum brake wheel cylinder is specifically compatible with Subaru Standard models, making it a suitable replacement part for maintaining or repairing the brake hydraulics. Using the correct part number W37417 ensures proper fitment and reliable braking performance.
- Restores brake hydraulic pressure in Subaru Standard drum brakes
- Eliminates brake fluid leaks caused by worn or damaged cylinders
- Resolves spongy or unresponsive brake pedal issues
- Prevents uneven brake shoe wear due to cylinder malfunction
- Helps maintain consistent braking force and vehicle safety
Installation Notes and Tips
When installing the Dorman W37417 drum brake wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air pockets. Verify thread compatibility with your vehicle’s brake lines before installation. It is recommended to inspect brake shoes and hardware during replacement to ensure overall brake system integrity.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The W37417 drum brake wheel cylinder undergoes rigorous quality control to ensure durability and performance. Please refer to Dorman’s warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | W37417 |
| Bleeder Screw Included | Yes |
| Bleeder Screw Cap Included | No |
| Casting Material | Aluminum |
| Bore Diameter | 0.625 |
| Brake Component Inlet Thread Size | 3/8-24 in |
| Package Contents | 1 drum brake wheel cylinder |
| Thread Diameter | 3/8 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1987 | Subaru | Standard | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. | |
| 1986 | Subaru | Standard | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. | |
| 1985 | Subaru | Standard | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. | |
| 1984 | Subaru | Standard | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. | |
| 1983 | Subaru | Standard | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. | |
| 1982 | Subaru | Standard | FWD | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1981 | Subaru | Standard | FWD | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1980 | Subaru | Standard | FWD | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
| 1979 | Subaru | Standard | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. | |
| 1978 | Subaru | Standard | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. | |
| 1977 | Subaru | Standard | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. | |
| 1976 | Subaru | Standard | Rear | Compatible with drum brake wheel cylinders featuring a 5/8" bore size. |
* 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.