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Dorman M116449 Brake Master Cylinder
| Brand | Dorman M116449 |
|---|---|
| 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 |
| Fits | Acura · 3 vehicles |
OE-style replacement. Precision-engineered to match original master cylinder design and function.
Aluminum construction. Lightweight material helps deliver durable brake performance.
Reservoir included. Comes ready with a sensor and two outlets for a complete setup.
Cross-references Cardone New 13-2202, Quality-Built 12228 and Raybestos Brakes MC39885 for the same application. See all 8.
Brake Master Cylinder for Acura Legend
This Dorman brake master cylinder is built for specific Acura Legend applications and matches the original design, function, and performance requirements of the factory unit. It uses new, high-quality materials and includes an integrated reservoir and sensor for a direct replacement on 1986-1988 Acura Legend models with 15/16" bore size drum brakes.
Key Features
- Direct replacement brake master cylinder for 1986-1988 Acura Legend
- 0.938 in. bore diameter for the specified brake system
- Aluminum master cylinder construction
- Reservoir included
- Sensor included
- Two outlet design with M10 x 1.0 rearward outlet thread
- Precision-engineered to match OE design and performance
Detailed Description
Dorman M116449 is a brake master cylinder engineered for Acura Legend brake hydraulics where the original unit has worn, leaked, or lost hydraulic pressure. The aluminum body, 0.938 bore diameter, and two-outlet layout are built to match the factory configuration, while the included reservoir and sensor support a clean replacement on the specified vehicle years. This part cross-references Cardone New 13-2202 for the same application. Acura Legend owners looking for a brake master cylinder replacement for 1986-1988 models can use Dorman M116449 as an OE-style solution that follows the original fit and function requirements.
Common Problems It Can Help Solve
- Low or inconsistent brake pedal pressure
- External brake fluid leakage from a worn master cylinder
- Internal bypass that reduces braking response
- Brake warning light concerns related to the master cylinder sensor
- Hydraulic performance loss in the Acura Legend brake system
Installation Notes and Tips
Verify bore size, outlet thread size, and sensor connection before installation. Bench bleeding the master cylinder before mounting helps remove trapped air and supports proper brake pedal feel. Confirm the brake lines and reservoir connections are clean and free of contamination before filling and bleeding the system. This part is listed for 1986-1988 Acura Legend models with 15/16" bore size drum brakes.
Quality Assurance
Dorman manufactures this master cylinder as a new replacement component using high-quality materials and OE-style engineering for the specified Acura Legend applications. Part number M116449 is built to match the original master cylinder design, function, and performance requirements.
| Year | Make | Model | Body Type | Notes |
|---|---|---|---|---|
| 1988 | Acura | Legend | Sedan | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1987 | Acura | Legend | — | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1986 | Acura | Legend | — | Fits 15/16" bore size drum brakes on multiple vehicle models. |
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