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Dorman M39796 Brake Master Cylinder
Reliable Brake Master Cylinder for Nissan Maxima
The Dorman M39796 Brake Master Cylinder is designed specifically for Nissan Maxima models, providing precise hydraulic control for your vehicle's braking system. Crafted from durable aluminum, this master cylinder includes a reservoir and features a 0.938-inch bore diameter to ensure consistent brake fluid pressure.
Key Features of the Dorman M39796 Brake Master Cylinder
- Compatible with Nissan Maxima models
- Master cylinder bore diameter: 0.938 inches
- Constructed from lightweight, corrosion-resistant aluminum
- Includes reservoir for brake fluid
- Four outlets with rearward outlet size M10 x 1.0 and 10 mm secondary outlet thread diameter
- Thread pitch of 1.0 for secure connections
- Mounting hardware not included
- Sensor not included
Detailed Product Description
The Dorman M39796 Brake Master Cylinder is engineered to meet the hydraulic requirements of Nissan Maxima vehicles. Its aluminum construction offers a balance of strength and corrosion resistance, which is essential for long-term brake system reliability. The 0.938-inch bore diameter is designed to deliver optimal brake fluid pressure, ensuring responsive braking performance. This master cylinder comes with an integrated reservoir, simplifying installation and maintenance. Featuring four outlets, including a rearward outlet sized M10 x 1.0 and a secondary outlet with a 10 mm thread diameter, it supports proper brake line connections. The 1.0 thread pitch ensures compatibility with OEM brake fittings.
Common Applications and Issues Addressed
- Replacement for worn or leaking brake master cylinders on Nissan Maxima
- Restores proper brake fluid pressure and pedal feel
- Fixes brake fluid leaks from the master cylinder reservoir or outlets
- Resolves inconsistent or spongy brake pedal response
- Addresses master cylinder failure due to corrosion or internal wear
Installation Notes and Tips
- Ensure compatibility with your specific Nissan Maxima year and model before installation
- Brake system should be properly bled after installation to remove air
- Mounting hardware is not included; reuse existing hardware or source appropriate replacements
- Inspect brake lines and fittings for wear or damage during installation
- Follow manufacturer torque specifications for outlet fittings and mounting bolts
Quality Assurance and Warranty
Dorman manufactures the M39796 Brake Master Cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction provides durability and resistance to corrosion. While mounting hardware and sensors are not included, the product is designed for straightforward integration with existing brake systems on Nissan Maxima vehicles. Warranty coverage details should be confirmed with the point of purchase or Dorman directly.
| Brand | Dorman |
|---|---|
| Part Number | M39796 |
| Master Cylinder Bore Diameter | 0.938 |
| Master Cylinder Material | Aluminum |
| Mounting Hardware Included | No |
| Number of Outlets | 4 |
| Package Contents | Master Cylinder |
| Rearward Outlet Size | M10 X 1.0 |
| Reservoir Included | Yes |
| Secondary Outlet Thread Diameter | 10 |
| Sensor Included | No |
| Thread Pitch | 1.0 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1991 | Nissan | Maxima | GXE | N/A | To 9/90 |
| 1990 | Nissan | Maxima | GXE | N/A | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1989 | Nissan | Maxima | GXE | N/A | Fits 15/16" bore size drum brakes on multiple vehicle models. |
* 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.