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Dorman M390288 Brake Master Cylinder
Dorman M390288 Brake Master Cylinder
The Dorman M390288 brake master cylinder is built for specific Toyota Celica applications and follows the original design, function, and performance requirements of the factory unit. It uses new, high-quality materials and includes a reservoir and sensor for a direct replacement on the listed vehicles.
Key Features
- Brake master cylinder for brake hydraulic service
- Aluminum master cylinder body
- 0.938 in. bore diameter
- Two outlet ports with M10 x 1.0 rearward outlet thread
- Reservoir included
- Sensor included
- Fits 1994-1999 Toyota Celica, N/A
Detailed Description
Built as an OE-style replacement, this Dorman brake master cylinder is engineered to match the original master cylinder used on select Toyota Celica models from 1994 through 1999. The aluminum construction supports durable brake hydraulic performance, while the 0.938-inch bore diameter and two-outlet layout align with the original system design. Part number M390288 is a practical choice when replacing a worn or leaking master cylinder on a Toyota Celica with the listed drum brake bore-size application.
This part cross-references Cardone New 13-2838 for the same application.
What It Helps Fix
- Brake pedal that sinks or feels inconsistent
- External brake fluid leakage at the master cylinder
- Loss of hydraulic pressure in the brake system
- Uneven or delayed brake response
- Failure of the original reservoir or sensor-equipped master cylinder assembly
Installation Notes and Tips
Confirm bore size, outlet thread size, and reservoir/sensor configuration before installation. This master cylinder does not include mounting hardware, so reuse or source the required hardware separately. After installation, bleed the brake system thoroughly and verify all outlet connections are sealed before returning the vehicle to service.
Quality Assurance
Dorman manufactures this replacement master cylinder to match the original part’s design and function for the listed Toyota Celica applications. Part number M390288 is made from new materials for a durable brake system repair and is supported by Dorman’s replacement-part engineering standards.
| Brand | Dorman |
| Part Number | M390288 |
| Mounting Hardware Included | No |
| Master Cylinder Bore Diameter | 0.938 |
| 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 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999 | Toyota | Celica | N/A | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1998 | Toyota | Celica | N/A | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1997 | Toyota | Celica | N/A | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1996 | Toyota | Celica | N/A | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1995 | Toyota | Celica | N/A | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1994 | Toyota | Celica | N/A | Fits 15/16" bore size drum brakes on multiple vehicle models. |
* 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.