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Dorman W37270 Drum Brake Wheel Cylinder - Front Right
Overview of Dorman Drum Brake Wheel Cylinder W37270
The Dorman W37270 drum brake wheel cylinder is designed specifically for Dodge Dart models, providing reliable brake hydraulics performance. Constructed from durable cast iron, this wheel cylinder ensures consistent braking pressure and long-lasting service.
- Includes bleeder screw for easy brake fluid bleeding
- Cast iron casting material for strength and durability
- 1.063 inch bore diameter for precise fit and function
- Brake component inlet thread size of 3/8-24 inches
- Thread diameter of 3/8 inch
- Package contains one drum brake wheel cylinder
Detailed Product Description
The Dorman W37270 drum brake wheel cylinder is engineered to meet the specifications required for Dodge Dart vehicles. Its cast iron construction provides resistance to wear and corrosion, essential for maintaining brake system integrity. The 1.063 inch bore diameter ensures proper hydraulic pressure is applied to the brake shoes, contributing to effective stopping power. The included bleeder screw simplifies maintenance by allowing trapped air to be released from the brake lines, improving brake responsiveness. Thread sizes of 3/8-24 inches for the inlet and 3/8 inch diameter ensure compatibility with existing brake hydraulic fittings.
Common Applications and Problem Resolution
- Restores brake hydraulic pressure in Dodge Dart drum brake systems
- Replaces leaking or seized wheel cylinders causing brake fluid loss
- Addresses uneven brake shoe wear due to faulty wheel cylinder operation
- Eliminates spongy brake pedal feel caused by air in brake lines
- Prevents brake drag from stuck pistons within the wheel cylinder
Installation Notes and Tips
When installing the Dorman W37270 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely lifted. Use the included bleeder screw to properly bleed the brake system after installation to remove any air pockets. Verify thread compatibility with existing brake lines before assembly. It is recommended to inspect brake shoes and hardware during installation for wear or damage and replace as necessary to maintain optimal braking performance.
Quality Assurance and Warranty
Dorman manufactures the W37270 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction is tested for durability under typical operating conditions. This part includes a bleeder screw to facilitate maintenance and ensure proper brake system operation. Warranty coverage details should be confirmed through the product documentation or manufacturer resources.
| Brand | Dorman |
|---|---|
| Part Number | W37270 |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | Yes |
| Bore Diameter | 1.063 |
| Brake Component Inlet Thread Size | 3/8-24 in |
| Casting Material | Cast Iron |
| Package Contents | 1 Drum Brake Wheel Cylinder |
| Thread Diameter | 3/8 |
This part fits 1 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1973 | Dodge | Dart | Front Right | Compatible with drum brake wheel cylinders featuring 9 inch brakes and a bore size of 1.0625 inches. |
* 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.