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Dorman M630541 Brake Master Cylinder
Reliable Brake Master Cylinder for Nissan Frontier and Xterra
The Dorman M630541 Brake Master Cylinder is designed specifically for Nissan Frontier and Xterra models, providing precise brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor for enhanced functionality.
Key Features of the Dorman M630541 Brake Master Cylinder
- Master cylinder bore diameter: 1 inch for consistent hydraulic pressure
- Durable aluminum material for corrosion resistance and longevity
- Includes reservoir to maintain brake fluid levels
- Equipped with a sensor to monitor brake system status
- Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0
- Secondary outlet thread diameter of 10 mm for secure connections
- Package contains the master cylinder only; mounting hardware not included
Detailed Product Description
The Dorman M630541 Brake Master Cylinder is engineered to meet the brake hydraulic needs of Nissan Frontier and Xterra vehicles. Constructed from aluminum, this master cylinder offers durability and resistance to corrosion, ensuring reliable brake fluid pressure over time. The included reservoir simplifies maintenance by holding the necessary brake fluid, while the integrated sensor provides real-time monitoring of the brake system. With two outlets and precise thread specifications (M10 x 1.0 rearward outlet and 10 mm secondary outlet), this part ensures proper fitment and secure connections within the brake hydraulic system.
Common Applications and Issues Addressed
- Restores proper brake fluid pressure for Nissan Frontier and Xterra brake systems
- Replaces worn or leaking master cylinders causing brake pedal sponginess
- Solves brake fluid reservoir leaks or sensor malfunctions
- Addresses brake system warning lights related to master cylinder failure
- Improves overall brake responsiveness and safety
Installation Notes and Tips
- Compatible with Nissan Frontier and Xterra models; verify vehicle year and specifications before installation
- Mounting hardware is not included; reuse existing hardware or acquire separately
- Bleed brake system thoroughly after installation to remove air pockets
- Handle brake fluid carefully to avoid contamination and damage to painted surfaces
- Consult vehicle service manual for torque specifications and installation procedures
Quality Assurance and Warranty Information
Dorman manufactures the M630541 Brake Master Cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable brake system performance. While mounting hardware is not included, the part is backed by Dorman's quality control processes. Please refer to Dorman's official warranty policy for specific coverage details.
| Brand | Dorman |
|---|---|
| Part Number | M630541 |
| Master Cylinder Bore Diameter | 1 |
| Master Cylinder Material | Aluminum |
| Mounting Hardware Included | No |
| Number of Outlets | 2 |
| Package Contents | Master Cylinder |
| Rearward Outlet Size | M10 X 1.0 |
| Reservoir Included | Yes |
| Secondary Outlet Thread Diameter | 10 |
| Sensor Included | Yes |
| Thread Pitch | 1.0 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Drive Type | Transmission | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Nissan | Frontier | Manual | N/A | Bore: 1 In.; wo/Traction Control; wo/Limited Slip Differential | |
| 2009 | Nissan | Frontier | Manual | N/A | Bore: 1 In.; wo/Traction Control; wo/Limited Slip Differential | |
| 2008 | Nissan | Frontier | Manual | N/A | Bore: 1 In.; wo/Traction Control; wo/Limited Slip Differential | |
| 2007 | Nissan | Frontier | Manual | N/A | Exc. Traction Control; wo/Limited Slip Differential | |
| 2006 | Nissan | Frontier | Manual | N/A | Exc. Traction Control; wo/Limited Slip Differential | |
| 2006 | Nissan | Xterra | RWD | Manual | N/A | For vehicles without Vehicle Dynamic Control. |
| 2005 | Nissan | Frontier | Manual | N/A | Exc. Traction Control; wo/Limited Slip Differential | |
| 2005 | Nissan | Xterra | RWD | Manual | N/A | For vehicles without Vehicle Dynamic Control. |
* 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.