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Dorman M390245 Brake Master Cylinder
| Brand | Dorman M390245 |
|---|---|
| Mounting Hardware Included | No |
| Master Cylinder Bore Diameter | 1 |
| Master Cylinder Material | Aluminum |
| Reservoir Included | Yes |
| Sensor Included | Yes |
| Number of Outlets | 2 |
| Package Contents | Master cylinder |
| Rearward Outlet Size | M10 x 1.0 |
| Secondary Outlet Thread Diameter | M12 x 1.0 |
| Thread Pitch | 1.0 |
| Fits | Ford, Lincoln, and Mercury · 6 vehicles |
OE-style replacement. Precision-engineered to match original master cylinder design and function.
Aluminum construction. Lightweight housing built from new, high-quality materials.
Integrated components. Includes reservoir and sensor for the specified brake system setup.
Cross-references Bosch 13030, Cardone New 13-2728 and Centric Parts 130.61070 for the same application. See all 13.
Brake Master Cylinder Overview
This Dorman brake master cylinder is built for specific Ford, Lincoln, and Mercury applications that require a 1-inch bore and dual outlet configuration. It is engineered to match the original unit’s design and function, with an aluminum body and integrated reservoir and sensor.
Key Features
- 1-inch bore diameter for the specified brake system setup
- Aluminum construction for a lightweight, corrosion-resistant housing
- Integrated reservoir and sensor included
- Two outlet ports with M10 x 1.0 rearward outlet and M12 x 1.0 secondary outlet threads
- Precision-engineered replacement for original master cylinder fit and function
Detailed Description
Part number M390245 is a brake master cylinder replacement for select Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. It is designed around the original master cylinder layout so the hydraulic connections, bore size, and component configuration align with the vehicle’s brake system requirements. The aluminum body and new-material construction support a durable service replacement for worn or leaking hydraulic units. This part number M390245 is a direct-fit option for applications that call for the listed outlet thread sizes and sensor-equipped design.
Dorman brake hydraulics are built as application-specific replacement parts for repair work where original fit and function matter. For buyers searching for a brake master cylinder for Ford Crown Victoria, Lincoln Town Car, or Mercury Grand Marquis, this unit provides the specified reservoir, sensor, and dual-outlet setup in one replacement assembly.
What It Helps Fix
- Brake pedal travel caused by internal master cylinder wear
- Hydraulic fluid leakage from a failing master cylinder body or seals
- Loss of brake pressure in the master cylinder circuit
- Brake warning issues related to a faulty sensor-equipped master cylinder
- Fitment problems when replacing the original 1-inch bore master cylinder
Installation Notes
Verify bore diameter, outlet thread sizes, and sensor configuration before installation. This brake master cylinder does not include mounting hardware. Bleed the brake system after installation and confirm all hydraulic connections are secure before returning the vehicle to service. Fits 1995 Ford Crown Victoria, N/A; Fits 1995 Lincoln Town Car, N/A; Fits 1995 Mercury Grand Marquis, N/A; Fits 1996 Lincoln Town Car, N/A.
Quality Assurance
Dorman states this master cylinder is precision-engineered to match original design, function, and performance for the listed applications. It is manufactured from new, high-quality materials for a durable replacement.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1996 | Lincoln | Town Car | — | Anti-Spin Traction Brakes compatible with this Brake Master Cylinder. |
| 1995 | Ford | Crown Victoria | S | Fits vehicles equipped with Traction Control and a 1" bore size. |
| 1995 | Ford | Crown Victoria | LX | Fits vehicles equipped with Traction Control and a 1" bore size. |
| 1995 | Ford | Crown Victoria | Base | Fits vehicles equipped with Traction Control and a 1" bore size. |
| 1995 | Lincoln | Town Car | — | Fits vehicles equipped with Traction Control and a 1" bore size. |
| 1995 | Mercury | Grand Marquis | — | Fits vehicles equipped with Traction Control and a 1" bore size. |
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