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MPA Electrical NM1857 Brake Master Cylinder
| Brand | MPA Electrical NM1857 |
|---|---|
| Reservoir Material | Integral |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | No |
| Mounting Hole Quantity | 2 |
| Master Cylinder Bore Diameter | 1 |
| Brake Booster Included | No |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Cast iron |
| Push Rod Included | Yes |
| Reservoir Included | Yes |
| Sensor Included | No |
| Mounting Hole Diameter | 0.409 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Product Condition | New |
| Product line | New with front disc brakes |
| Fits | Ford · 3 vehicles |
OE-spec tested. Built using proprietary processes against OE specifications for consistent brake response.
Cast iron body. Durable master cylinder construction with an integral reservoir design.
Service-ready design. Includes the reservoir, cap, and push rod for the specified application.
Cross-references E0TZ2140C for the same application. See all 1.
Brake Master Cylinder Overview
The MPA Electrical NM1857 brake master cylinder is a standard replacement unit built to restore braking performance with consistent hydraulic response. It is engineered for vehicles with front disc brakes and is a direct fit for select Ford truck applications.
Fits 1985 Ford F-150, N/A. Fits 1980-1981 Ford F-100, N/A. This part cross-references E0TZ2140C for the same application.
Key Features
- Standard replacement brake master cylinder for hydraulic brake service
- Cast iron body with an integral reservoir design
- 1-inch bore diameter for the specified brake system application
- Includes reservoir, cap, and push rod
- New product condition for service replacement use
Detailed Description
MPA Electrical NM1857 is a brake master cylinder designed to restore hydraulic braking performance in compatible Ford truck applications. The cast iron construction and integral reservoir support a service-ready replacement design, while the 1-inch bore diameter matches the specified brake system requirements. The included push rod, reservoir, and cap simplify part matching for the correct application. NM1857 is built for 1985 Ford F-150 and 1980-1981 Ford F-100 models with front disc brakes.
What It Helps Address
- Low or inconsistent brake pedal response
- Internal hydraulic leakage in the master cylinder
- Brake fluid loss at the master cylinder assembly
- Reduced braking performance from a worn hydraulic unit
Installation Notes and Tips
Verify bore diameter, mounting hole count, and brake system configuration before installation. This master cylinder does not include mounting hardware, gasket or seal, brake booster, sensor, or brake pressure switch. Confirm the vehicle uses front disc brakes and match the application to the listed Ford truck fitment.
Quality Assurance
MPA Electrical tests each unit against OE specifications using proprietary processes and strict protocols based on a large OE sample library to help ensure consistent braking performance out of the box.
| Year | Make | Model | Notes |
|---|---|---|---|
| 1985 | Ford | F-150 | New with front disc brakes |
| 1981 | Ford | F-100 | New with front disc brakes |
| 1980 | Ford | F-100 | New with front disc brakes |
| No rows match your filter. | |||