HomeBrake > Brake HydraulicsMPA Electrical NM55049 Brake Master Cylinder
Part #: NM55049

MPA Electrical NM55049 Brake Master Cylinder

New with front disc brakes
5 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
New with front disc brakes
Fitment: Honda, Civic
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Brake Master Cylinder for Honda Civic

Restore consistent brake pedal response with this MPA Electrical brake master cylinder for 1996-2000 Honda Civic models with front disc brakes. Built as a standard replacement, NM55049 is engineered to match OE specifications for dependable hydraulic performance right out of the box.

The MPA Electrical New with front disc brakes product line focuses on direct-fit brake hydraulic components for vehicles that need accurate pedal feel and reliable fluid pressure. This master cylinder uses an aluminum body with a plastic reservoir and includes the reservoir cap for a cleaner service replacement on the Honda Civic brake system.

Key Features

  • Fits 1996-2000 Honda Civic, front disc brakes
  • Brake master cylinder, standard replacement grade
  • Aluminum master cylinder body with plastic reservoir
  • 0.875 bore diameter for OE-style hydraulic operation
  • Reservoir included; master cylinder cap included
  • Accepts DOT 3 or DOT 4 brake fluid
  • Two mounting holes with 0.36 mounting hole diameter
  • New part, tested against OE specifications
  • Part number NM55049

Detailed Description

MPA Electrical NM55049 is a brake master cylinder designed for Honda Civic applications from 1996 through 2000 with front disc brakes. It is built to restore brake hydraulic pressure and pedal consistency by replacing a worn or leaking master cylinder with a direct replacement unit that follows OE sample-based testing and specification checks. The aluminum housing helps provide durable construction, while the plastic reservoir supports a service-ready installation. NM55049 is a practical choice for drivers searching for a 1996 Honda Civic brake master cylinder, a 1997-2000 Honda Civic master cylinder replacement, or a front disc brake hydraulic repair for Civic models in this range.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems It Can Help Solve

  • Low or sinking brake pedal caused by internal master cylinder wear
  • Brake fluid leakage around the master cylinder body or reservoir area
  • Uneven or inconsistent hydraulic pressure during braking
  • Soft pedal feel after brake system service
  • Loss of braking performance related to a failing hydraulic unit

Installation Notes and Tips

Before installation, confirm the vehicle is a 1996-2000 Honda Civic with front disc brakes and verify the bore size and mounting layout match the original unit. Bench bleeding the master cylinder before final installation helps remove trapped air and supports proper pedal feel. Use clean DOT 3 or DOT 4 brake fluid only, and inspect brake lines, fittings, and the booster interface for wear or contamination during service. Mounting hardware, push rod, brake booster, seals, and pressure switch are not included.

Quality Assurance

MPA Electrical tests each brake master cylinder against OE specifications using controlled processes and a sample-based reference library to support consistent hydraulic performance. Part number NM55049 is a new standard replacement component for Honda Civic brake service.

BrandMPA Electrical
Part NumberNM55049
PositionNew with front disc brakes
Reservoir MaterialPlastic
Mounting Hardware IncludedNo
Grade TypeStandard replacement
Gasket Or Seal IncludedNo
Mounting Hole Quantity2
Master Cylinder Bore Diameter0.875
Brake Booster IncludedNo
Master Cylinder Cap IncludedYes
Master Cylinder MaterialAluminum
Push Rod IncludedNo
Reservoir IncludedYes
Sensor IncludedNo
Mounting Hole Diameter0.36
Mounting Bracket IncludedNo
Brake Pressure Switch(s) IncludedNo
Fluid TypeDot 3 or dot 4
Product ConditionNew

This part fits 5 vehicles. Search below:

YearMakeModelSubmodelBody TypeTransmissionPositionNotes
2000HondaCivicSiCoupeManualN/ANew with front disc brakes
1999HondaCivicSiCoupeManualN/ANew with front disc brakes
1998HondaCivicEXCoupeN/ANew with front disc brakes
1997HondaCivicEXCoupeN/ANew with front disc brakes
1996HondaCivicEXCoupeN/ANew 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:

46100S04A1146100S04A1246100S04A1346100S04A1446100SO4A1246100SO4A13

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.