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Dorman W37693 Drum Brake Wheel Cylinder - Rear
Reliable Drum Brake Wheel Cylinder for Nissan Altima and Maxima
The Dorman W37693 drum brake wheel cylinder is engineered to restore proper braking function for Nissan Altima and Maxima models. Designed with precision, this component ensures consistent hydraulic pressure within the drum brake system.
Key Features of Dorman W37693 Drum Brake Wheel Cylinder
- Includes bleeder screw for easy brake fluid bleeding
- Brake line inlet thread diameter: 10 mm
- Brake component inlet thread size: M10 x 1.0 with 1.0 thread pitch
- Durable aluminum casting material for corrosion resistance
- Bore diameter of 0.75 inches for accurate fitment
- Package contains one drum brake wheel cylinder
Detailed Product Description
The Dorman W37693 drum brake wheel cylinder is specifically designed for Nissan Altima and Maxima vehicles, providing a precise fit and reliable performance. Constructed from aluminum, this wheel cylinder offers enhanced resistance to corrosion and wear, extending the service life of your brake system. The included bleeder screw simplifies maintenance by allowing efficient removal of air 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, this part matches OEM specifications for consistent braking response.
Common Applications and Issues Addressed
- Restores braking performance in Nissan Altima and Maxima drum brake systems
- Resolves brake fluid leaks caused by worn or damaged wheel cylinders
- Eliminates spongy brake pedal feel due to air in brake lines
- Prevents uneven brake shoe wear from malfunctioning wheel cylinders
- Addresses brake drag caused by seized or sticking cylinders
Installation Notes and Tips
- Ensure compatibility with Nissan Altima and Maxima models 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 inlet fittings
- Test brake pedal firmness and check for leaks before driving
Quality Assurance and Warranty Information
Dorman manufactures the W37693 drum brake wheel cylinder to meet or exceed OEM standards, using durable aluminum casting for long-lasting performance. This part includes a bleeder screw to facilitate maintenance and is backed by Dorman's quality assurance processes. Warranty coverage details can be obtained from the product documentation or manufacturer directly.
| Brand | Dorman |
|---|---|
| Part Number | W37693 |
| 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 | Aluminum |
| Package Contents | 1 Drum Brake Wheel Cylinder |
| Thread Pitch | 1.0 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Nissan | Altima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1997 | Nissan | Altima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1996 | Nissan | Altima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1995 | Nissan | Altima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1994 | Nissan | Altima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1994 | Nissan | Maxima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1993 | Nissan | Altima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1993 | Nissan | Maxima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1992 | Nissan | Maxima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1991 | Nissan | Maxima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1990 | Nissan | Maxima | Rear | Fits vehicles with a 3/4 inch bore size. |
| 1989 | Nissan | Maxima | Rear | 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.