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Dorman W37860 Drum Brake Wheel Cylinder - Rear, Rear Left or Rear Right
Reliable Drum Brake Wheel Cylinder for Honda Accord and Civic
The Dorman W37860 drum brake wheel cylinder is engineered to restore proper braking function in select Honda vehicles. Designed specifically for Honda Accord and Civic models, this component ensures consistent hydraulic pressure for safe and effective braking performance.
Key Features of the Dorman W37860 Wheel Cylinder
- Includes bleeder screw for easy brake system bleeding
- Constructed from durable cast iron for long-lasting strength
- Brake line inlet thread diameter of 10 mm with M10 x 1.0 thread size and 1.0 thread pitch
- Bore diameter measures 0.75 inches for precise fitment
- Package contains one drum brake wheel cylinder
Detailed Product Description
The Dorman W37860 drum brake wheel cylinder is a critical component in the brake hydraulics system of Honda Accord and Civic vehicles. Made from cast iron, it offers reliable durability under high-pressure braking conditions. The included bleeder screw simplifies maintenance by allowing air to be purged from the brake lines, ensuring optimal hydraulic pressure. With a bore diameter of 0.75 inches and a brake line inlet thread diameter of 10 mm (M10 x 1.0 thread size), this wheel cylinder is designed to meet OEM specifications for a precise and secure fit.
Common Applications and Issues Addressed
- Restores braking performance in Honda Accord and Civic drum brake systems
- Replaces leaking or seized wheel cylinders causing brake fluid loss
- Eliminates spongy brake pedal feel due to air in brake lines
- Prevents uneven brake shoe wear caused by malfunctioning wheel cylinders
- Addresses brake drag or sticking issues related to faulty hydraulics
Installation Notes and Tips
- Ensure compatibility with your specific Honda Accord or Civic model year before installation
- Use the included bleeder screw to properly bleed the brake system after installation
- Inspect brake lines and hardware for wear or damage during replacement
- Follow manufacturer torque specifications for brake line fittings and mounting bolts
- Test brake pedal firmness and check for leaks before driving
Quality Assurance and Warranty Information
Dorman manufactures the W37860 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides durability and resistance to corrosion. This part is backed by Dorman's limited warranty, which covers defects in material and workmanship under normal use. Refer to Dorman's warranty policy for specific terms and conditions.
| Brand | Dorman |
|---|---|
| Part Number | W37860 |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | Yes |
| Bore Diameter | 0.75 |
| Brake Component Inlet Thread Size | M10 X 1.0 |
| Brake Line Inlet Thread Diameter | 10 |
| Casting Material | Cast Iron |
| Package Contents | 1 Drum Brake Wheel Cylinder |
| Thread Pitch | 1.0 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 1991 | Honda | Accord | Wagon | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1991 | Honda | Civic | Wagon | Rear Left | Fits vehicles with a 3/4 inch bore size. |
| 1991 | Honda | Civic | Wagon | Rear Right | Fits vehicles with a 3/4 inch bore size. |
| 1990 | Honda | Civic | Wagon | Rear Left | Fits vehicles with a 3/4 inch bore size. |
| 1990 | Honda | Civic | Wagon | Rear Right | Fits vehicles with a 3/4 inch 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.