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Dorman M390200 Brake Master Cylinder
Reliable Brake Master Cylinder for Acura Integra
The Dorman M390200 brake master cylinder is engineered to restore proper brake hydraulics for Acura Integra models. Designed with precision, this aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance and safety.
Key Features of Dorman M390200 Brake Master Cylinder
- Master cylinder bore diameter: 1 inch for accurate hydraulic pressure
- Constructed from durable aluminum material for corrosion resistance
- Includes reservoir for fluid storage and management
- Equipped with sensor to monitor brake system status
- Four outlets with rearward outlet size M12 x 1.0 and secondary outlet thread diameter 10 mm
- Thread pitch of 1.0 for secure fitting
- Package contains the master cylinder unit (mounting hardware not included)
Detailed Description of the Dorman Brake Master Cylinder
This Dorman brake master cylinder (part number M390200) is specifically designed for Acura Integra vehicles, ensuring compatibility and reliable operation. The aluminum construction provides strength and resistance to wear, while the included reservoir allows for proper brake fluid containment. The integrated sensor helps maintain system integrity by providing real-time feedback on brake fluid levels or pressure. With four outlets and precise thread specifications, this master cylinder supports efficient brake fluid distribution throughout the hydraulic system.
Common Brake Issues Addressed by This Master Cylinder
- Brake pedal sinking or sponginess due to internal leaks
- Loss of hydraulic pressure affecting braking performance
- Brake fluid leaks from a worn or damaged master cylinder
- Warning lights triggered by faulty brake fluid sensors
- Uneven brake application caused by malfunctioning outlets
Installation Notes and Tips
- Ensure compatibility with Acura Integra models before installation
- Bleed the brake system thoroughly after installation to remove air
- Use appropriate brake fluid as specified by the vehicle manufacturer
- Check all connections for proper thread engagement and tightness
- Mounting hardware is not included; reuse existing hardware or source separately
Quality Assurance and Warranty Information
Dorman manufactures this brake master cylinder to meet or exceed OEM standards for fit and function. The part undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed through the product documentation or supplier.
| Brand | Dorman |
|---|---|
| Part Number | M390200 |
| Master Cylinder Bore Diameter | 1 |
| Master Cylinder Material | Aluminum |
| Mounting Hardware Included | No |
| Number of Outlets | 4 |
| Package Contents | Master Cylinder |
| Rearward Outlet Size | M12 X 1.0 |
| Reservoir Included | Yes |
| Secondary Outlet Thread Diameter | 10 |
| Sensor Included | Yes |
| Thread Pitch | 1.0 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1997 | Acura | Integra | GS | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1997 | Acura | Integra | GS-R | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1997 | Acura | Integra | LS | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1996 | Acura | Integra | Special Edition | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1996 | Acura | Integra | GS-R | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1996 | Acura | Integra | LS | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1995 | Acura | Integra | Special Edition | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1995 | Acura | Integra | GS-R | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1995 | Acura | Integra | LS | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1994 | Acura | Integra | GS-R | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
| 1994 | Acura | Integra | LS | N/A | Compatible with 1-inch bore drum brake wheel cylinders. |
* 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.