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MPA Electrical NM2637 Brake Master Cylinder
Brake Master Cylinder for Villager and Quest
MPA Electrical NM2637 is a standard replacement brake master cylinder for select 1993-1998 Mercury Villager and Nissan Quest models with front disc brakes. It is built with a 1-inch bore and aluminum construction to restore hydraulic braking performance with a direct OE-style service part.
Key Features
- Standard replacement brake master cylinder
- 1-inch master cylinder bore diameter
- Aluminum master cylinder body
- Uses DOT 3 brake fluid
- Two mounting holes with 0.355-inch mounting hole diameter
- New condition, with no reservoir, cap, push rod, booster, or sensor included
Product Details
MPA Electrical NM2637 is engineered for brake hydraulic service on vehicles equipped with front disc brakes. The aluminum housing and 1-inch bore support consistent pedal response and fluid pressure delivery for the 1993-1998 Mercury Villager and 1993-1998 Nissan Quest. MPA Electrical uses OE sample references and testing protocols to verify the unit against original specifications before release.
This part cross-references Ford/Mercury OE numbers such as F3XY2004B and F3XY2004D for the same application.
What It Helps Address
- Low or inconsistent brake pedal feel
- Internal master cylinder leakage
- Brake fluid pressure loss in the hydraulic system
- Brake performance decline from worn master cylinder seals
- Service replacement for aging original hydraulic components
Installation Notes and Tips
Before installation, confirm the vehicle is a 1993-1998 Mercury Villager or Nissan Quest with front disc brakes. Transfer or source any required external components separately, since mounting hardware, reservoir, cap, push rod, booster, gasket, seal, and brake pressure switch are not included. Bench bleed the master cylinder and use fresh DOT 3 brake fluid during system service.
Quality Assurance
MPA Electrical tests each brake master cylinder against OE specifications using controlled inspection and validation processes to support consistent braking performance after installation.
| Brand | MPA Electrical |
|---|---|
| Part Number | NM2637 |
| Position | New with front disc brakes |
| 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 | No |
| Master Cylinder Material | Aluminum |
| Push Rod Included | No |
| Reservoir Included | No |
| Sensor Included | No |
| Mounting Hole Diameter | 0.355 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Fluid Type | Dot 3 |
| Product Condition | New |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Mercury | Villager | N/A | New with front disc brakes |
| 1998 | Nissan | Quest | N/A | New with front disc brakes |
| 1997 | Mercury | Villager | N/A | New with front disc brakes |
| 1997 | Nissan | Quest | N/A | New with front disc brakes |
| 1996 | Mercury | Villager | N/A | New with front disc brakes |
| 1996 | Nissan | Quest | N/A | New with front disc brakes |
| 1995 | Mercury | Villager | N/A | New with front disc brakes |
| 1995 | Nissan | Quest | N/A | New with front disc brakes |
| 1994 | Mercury | Villager | N/A | New with front disc brakes |
| 1994 | Nissan | Quest | N/A | New with front disc brakes |
| 1993 | Mercury | Villager | N/A | New with front disc brakes |
| 1993 | Nissan | Quest | 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.