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MPA Electrical NM55116 Brake Master Cylinder
Brake Master Cylinder for Ford Focus
Restore consistent brake pedal response with this MPA Electrical brake master cylinder for the 2000-2002 Ford Focus with front disc brakes. Part number NM55116 is a standard replacement unit built with an aluminum body, integrated reservoir, cap, and seal for a direct hydraulic service replacement.
MPA Electrical’s New with front disc brakes product line focuses on OE-style brake hydraulic replacements that are tested against original specifications using sample-based validation and controlled inspection processes. This helps deliver a master cylinder that is ready for brake system service on the Ford Focus platform.
- Fits 2000-2002 Ford Focus, front disc brakes
- Part number NM55116
- Standard replacement brake master cylinder
- Aluminum master cylinder construction
- Master cylinder bore diameter: 0.9375 in.
- Reservoir included with cap and gasket/seal
- 2 mounting holes; mounting hardware not included
- Brake booster, push rod, sensor, and brake pressure switch not included
Detailed Product Overview
This brake master cylinder is engineered for hydraulic brake system restoration on the Ford Focus. It is built to OE specifications for the listed application and uses an aluminum housing with a 0.9375-inch bore to support proper brake fluid pressure transfer. The included reservoir, cap, and seal simplify replacement of a worn or leaking master cylinder assembly. NM55116 also cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Brake Issues It May Address
- Low or inconsistent brake pedal feel
- Internal master cylinder leakage
- Brake fluid loss at the master cylinder
- Delayed hydraulic response during braking
- Brake warning symptoms caused by a failing hydraulic unit
Installation Notes and Tips
Verify the vehicle is a 2000-2002 Ford Focus with front disc brakes before ordering. Inspect the brake booster, push rod, and hydraulic lines during replacement, since those components are not included. Bench bleed the master cylinder before final installation, then bleed the brake system thoroughly to remove trapped air and restore pedal firmness.
Quality Assurance
MPA Electrical tests each unit against OE specifications using proprietary procedures and strict inspection protocols to help ensure consistent braking performance after installation. Part number NM55116 is a new standard replacement master cylinder for the listed Ford Focus applications.
| Brand | MPA Electrical |
|---|---|
| Part Number | NM55116 |
| Position | New with front disc brakes |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 2 |
| Master Cylinder Bore Diameter | 0.9375 |
| Brake Booster Included | No |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Aluminum |
| Push Rod Included | No |
| Reservoir Included | Yes |
| Sensor Included | No |
| Mounting Hole Diameter | 0.333 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Product Condition | New |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Ford | Focus | N/A | New with front disc brakes |
| 2001 | Ford | Focus | N/A | New with front disc brakes |
| 2000 | Ford | Focus | N/A | New with front disc brakes |
* 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.