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Dorman M630649 Brake Master Cylinder
Reliable Brake Master Cylinder for Chrysler and Dodge Vehicles
The Dorman M630649 brake master cylinder is engineered to restore proper brake hydraulics in select Chrysler and Dodge models. Designed with precision, this master cylinder ensures consistent brake fluid pressure for safe and effective braking performance.
- Master cylinder bore diameter of 0.875 inches for accurate fluid displacement
- Constructed from durable aluminum material for corrosion resistance and longevity
- Includes an integrated reservoir for brake fluid storage
- Equipped with a sensor to monitor brake system status
- Features two outlets with 7/16-24 thread size for rearward and secondary connections
- Compatible with 2007-2010 Chrysler Sebring and Dodge Avenger models
Detailed Product Description
The Dorman M630649 brake master cylinder is a critical component in the brake hydraulics system, responsible for converting pedal force into hydraulic pressure. Its 0.875-inch bore diameter allows for precise control of brake fluid flow, ensuring balanced braking response. Made from aluminum, this master cylinder offers enhanced resistance to rust and wear, contributing to a longer service life. The included reservoir simplifies installation by providing an integrated fluid container, while the built-in sensor supports vehicle brake system diagnostics. With two outlets threaded at 7/16-24, it supports proper brake line connections for rear and secondary circuits.
Compatible Vehicles and Applications
- Chrysler Sebring (2007-2010)
- Dodge Avenger (2007-2010)
This master cylinder is designed specifically for these models, ensuring proper fitment and function within the brake hydraulic system.
Common Brake System Issues Addressed
- Spongy or unresponsive brake pedal feel
- Brake fluid leaks from the master cylinder or reservoir
- Brake warning light activation due to sensor faults
- Uneven braking or reduced stopping power
- Corrosion or wear in the original master cylinder assembly
Installation Notes and Tips
Installation of the Dorman M630649 brake master cylinder requires proper brake fluid handling and bleeding procedures to remove air from the system. Ensure all brake lines are securely connected to the 7/16-24 threaded outlets. Verify sensor connections are properly seated to maintain brake system monitoring. It is recommended to inspect related brake components during installation for optimal performance.
Quality Assurance and Warranty
Dorman manufactures this brake master cylinder to meet or exceed OEM specifications, using quality materials and precise engineering. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.
| Brand | Dorman |
| Part Number | M630649 |
| Mounting Hardware Included | No |
| Master Cylinder Bore Diameter | 0.875 |
| Master Cylinder Material | Aluminum |
| Reservoir Included | Yes |
| Sensor Included | Yes |
| Number of Outlets | 2 |
| Package Contents | Master cylinder |
| Rearward Outlet Size | 7/16-24 |
| Secondary Outlet Thread Diameter | 7/16-24 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Chrysler | 200 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 2014 | Dodge | Avenger | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 2013 | Chrysler | 200 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 2013 | Dodge | Avenger | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 2012 | Chrysler | 200 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 2012 | Dodge | Avenger | N/A | |
| 2011 | Chrysler | 200 | N/A | Fits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder. |
| 2011 | Dodge | Avenger | N/A | |
| 2010 | Dodge | Avenger | N/A | w/Disc Brakes |
| 2009 | Dodge | Avenger | N/A | |
| 2008 | Chrysler | Sebring | N/A | Bore size: 7/8 in. without Anti-Lock Brake System (ABS) |
| 2008 | Dodge | Avenger | N/A | Bore size: 7/8 in. without Anti-Lock Brake System (ABS) |
| 2007 | Chrysler | Sebring | N/A | Bore size: 7/8 in. without Anti-Lock Brake System (ABS) |
* 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.