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Dorman M630126 Brake Master Cylinder
Reliable Brake Master Cylinder for Toyota Tundra
The Dorman M630126 Brake Master Cylinder is designed specifically for Toyota Tundra models, providing precise hydraulic control for your vehicle's braking system. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure consistent performance.
- Master cylinder bore diameter: 0.813 inches for accurate hydraulic pressure
- Durable aluminum material for long-lasting use
- Includes reservoir for fluid storage
- Equipped with sensor for brake system monitoring
- Two outlets with rearward outlet size M10 x 1.0 and secondary outlet thread diameter 10 mm
- Thread pitch of 1.0 for secure connections
Product Details and Specifications
The Dorman M630126 brake master cylinder is engineered to meet the hydraulic requirements of Toyota Tundra vehicles. Its aluminum body offers corrosion resistance and strength, while the 0.813-inch bore diameter ensures proper fluid displacement for effective braking. The included reservoir allows for adequate brake fluid storage, and the integrated sensor supports brake system diagnostics. With two outlets and precise thread specifications, this master cylinder facilitates reliable brake line connections.
Common Applications and Problem Resolution
- Restores proper brake pedal feel and responsiveness
- Replaces leaking or damaged master cylinders causing brake fluid loss
- Addresses brake warning light issues related to sensor faults
- Fixes inconsistent hydraulic pressure affecting braking performance
- Suitable for Toyota Tundra models requiring a 0.813-inch bore master cylinder
Installation Notes and Tips
Ensure the brake system is properly bled after installation to remove air and maintain braking efficiency. This master cylinder does not include mounting hardware, so verify compatibility with existing components. Use appropriate tools to avoid damaging the aluminum body or thread fittings during installation.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The M630126 brake master cylinder undergoes quality inspections to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | M630126 |
| Mounting Hardware Included | No |
| Master Cylinder Bore Diameter | 0.813 |
| Master Cylinder Material | Aluminum |
| Reservoir Included | Yes |
| Secondary Outlet Thread Diameter | 10 |
| Sensor Included | Yes |
| Number of Outlets | 2 |
| Package Contents | Master cylinder |
| Rearward Outlet Size | M10 x 1.0 |
| Thread Pitch | 1.0 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Toyota | Tundra | Standard Cab Pickup | N/A | Compatible with drum brake wheel cylinders with a 13/16 inch bore size. |
| 2006 | Toyota | Tundra | Extended Cab Pickup | N/A | Compatible with drum brake wheel cylinders with a 13/16 inch bore size. |
| 2005 | Toyota | Tundra | Standard Cab Pickup | N/A | Compatible with drum brake wheel cylinders with a 13/16 inch bore size. |
| 2005 | Toyota | Tundra | Extended Cab Pickup | N/A | Compatible with drum brake wheel cylinders with a 13/16 inch bore size. |
| 2004 | Toyota | Tundra | Standard Cab Pickup | N/A | Compatible with drum brake wheel cylinders with a 13/16 inch bore size. |
| 2004 | Toyota | Tundra | Extended Cab Pickup | N/A | Compatible with drum brake wheel cylinders with a 13/16 inch bore size. |
| 2003 | Toyota | Tundra | N/A | Compatible with drum brake wheel cylinders with a 13/16 inch bore size. | |
| 2002 | Toyota | Tundra | N/A | Compatible with drum brake wheel cylinders with a 13/16 inch bore size. | |
| 2001 | Toyota | Tundra | N/A | Compatible with drum brake wheel cylinders with a 13/16 inch bore size. | |
| 2000 | Toyota | Tundra | N/A | Compatible with drum brake wheel cylinders with a 13/16 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.