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Dorman W37252 Drum Brake Wheel Cylinder - Front Left Upper or Front Right Upper
Reliable Drum Brake Wheel Cylinder for Accurate Braking
The Dorman W37252 drum brake wheel cylinder is engineered to provide consistent hydraulic pressure for your vehicle's braking system. Designed with a durable cast iron construction and precise bore diameter, this component ensures dependable performance for various automotive applications.
- Constructed from durable cast iron for long-lasting strength
- 1.125-inch bore diameter for precise hydraulic function
- Brake component inlet thread size of 3/8-24 inches
- Thread diameter of 3/8 inch for secure fitting
- Includes one drum brake wheel cylinder per package
- Bleeder screw and bleeder screw cap not included
Detailed Product Description
The Dorman W37252 drum brake wheel cylinder is designed to restore proper hydraulic pressure within the drum brake system. Its cast iron casting material offers resistance to wear and corrosion, making it suitable for vehicles requiring reliable brake hydraulics. The 1.125-inch bore diameter ensures the correct piston movement to apply brake shoes effectively. With a brake component inlet thread size of 3/8-24 inches and a thread diameter of 3/8 inch, this wheel cylinder is compatible with specific vehicle brake lines and fittings. This part is ideal for automotive technicians and DIY mechanics looking to replace worn or leaking wheel cylinders in drum brake assemblies.
Common Applications and Issues Addressed
- Restores braking pressure in drum brake systems
- Eliminates brake fluid leaks from worn wheel cylinders
- Prevents uneven brake shoe wear caused by cylinder failure
- Improves brake pedal feel and responsiveness
- Addresses brake drag or sticking caused by faulty cylinders
Installation Notes and Tips
When installing the Dorman W37252 wheel cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Since this part does not include a bleeder screw or cap, reuse the existing hardware or source compatible replacements. Verify thread sizes and bore diameter match your vehicle’s specifications before installation. Proper cleaning of the brake backing plate and shoe contact points is recommended to ensure smooth operation.
Quality Assurance and Warranty
Dorman manufactures the W37252 wheel cylinder to meet or exceed OEM standards for brake hydraulics. The cast iron construction provides durability under typical operating conditions. While specific warranty details are not provided, Dorman parts generally come with a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Dorman |
| Part Number | W37252 |
| Bleeder Screw Included | No |
| Bleeder Screw Cap Included | No |
| Casting Material | Cast iron |
| Bore Diameter | 1.125 |
| Brake Component Inlet Thread Size | 3/8-24 in |
| Package Contents | 1 drum brake wheel cylinder |
| Thread Diameter | 3/8 |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
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* 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.