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Dorman M630026 Brake Master Cylinder
Overview of the Dorman Brake Master Cylinder M630026
The Dorman Brake Master Cylinder M630026 is designed for reliable brake hydraulics performance in Dodge Dakota, Dodge Ram, and Mitsubishi Raider vehicles. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure proper brake fluid management and system monitoring.
- Master cylinder bore diameter: 1.125 inches
- Constructed from durable aluminum material
- Includes reservoir and sensor for brake fluid level monitoring
- Two outlets with rearward outlet size M10 x 1.0 and secondary outlet thread diameter M12 x 1.0
- Thread pitch of 1.0 for secure fitting
- Mounting hardware not included
Detailed Product Description
The Dorman M630026 brake master cylinder is engineered to meet the specific hydraulic requirements of Dodge Dakota, Dodge Ram, and Mitsubishi Raider models. Its 1.125-inch bore diameter allows for precise brake fluid pressure control, while the aluminum construction provides corrosion resistance and long-term durability. The included reservoir ensures proper fluid storage, and the integrated sensor helps maintain optimal brake system performance by monitoring fluid levels. Featuring two outlets with distinct thread sizes (M10 x 1.0 rearward outlet and M12 x 1.0 secondary outlet), this master cylinder supports efficient brake line connections. Note that mounting hardware is not included, so ensure compatibility with existing components during installation.
Common Applications and Issues Addressed
- Restores proper brake fluid pressure in Dodge Dakota, Ram, and Mitsubishi Raider brake systems
- Replaces worn or leaking master cylinders causing brake pedal sponginess or failure
- Solves brake fluid reservoir leaks or sensor malfunctions affecting brake warning lights
- Addresses brake system hydraulic failures due to corrosion or internal wear
- Improves brake responsiveness and safety by maintaining correct fluid flow
Installation Notes and Tips
- Verify compatibility with your specific Dodge Dakota, Ram, or Mitsubishi Raider model year before installation
- Bleed the brake system thoroughly after installation to remove air and ensure proper hydraulic pressure
- Use appropriate brake fluid as specified by the vehicle manufacturer
- Inspect brake lines and fittings for wear or damage during installation
- Since mounting hardware is not included, retain original hardware or source compatible fasteners
Quality Assurance and Warranty
Dorman manufactures the M630026 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 operation. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.
| Brand | Dorman |
|---|---|
| Part Number | M630026 |
| Master Cylinder Bore Diameter | 1.125 |
| 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 | M12 X 1.0 |
| Sensor Included | Yes |
| Thread Pitch | 1.0 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Ram | Dakota | N/A | |
| 2010 | Dodge | Dakota | N/A | Compatible with drum brake systems with a 1.125" bore size. |
| 2009 | Dodge | Dakota | N/A | Compatible with drum brake systems with a 1.125" bore size. |
| 2008 | Dodge | Dakota | N/A | Compatible with drum brake systems with a 1.125" bore size. |
| 2007 | Dodge | Dakota | N/A | Compatible with drum brake systems with a 1.125" bore size. |
| 2006 | Dodge | Dakota | N/A | Compatible with drum brake systems with a 1.125" bore size. |
| 2006 | Mitsubishi | Raider | N/A | Compatible with drum brake systems with a 1.125" bore size. |
| 2005 | Dodge | Dakota | N/A | Compatible with drum brake systems with a 1.125" 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.