MPA Electrical NM55636 Brake Master Cylinder

Brake Master Cylinder for Nissan Front Disc Brake Applications

Restore consistent brake pedal response with this standard replacement brake master cylinder from MPA Electrical. Built for Nissan Rogue, Rogue Sport, Qashqai, and X-Trail models with front disc brakes, part number NM55636 is engineered to match OE specifications for dependable hydraulic performance.

The NM55636 master cylinder features an aluminum body, plastic reservoir, included reservoir cap, and gasket or seal. It uses a 0.938-inch bore diameter, accepts DOT 3 or DOT 4 brake fluid, and is supplied as a new unit for direct hydraulic system service.

Key Features

• Standard replacement brake master cylinder for brake hydraulic repair
• Aluminum master cylinder body with plastic reservoir
• 0.938-inch bore diameter for OE-style hydraulic output
• Reservoir included with cap and gasket or seal included
• Two mounting holes with 0.345-inch mounting hole diameter
• Uses DOT 3 or DOT 4 brake fluid
• New condition, with no brake booster, push rod, sensor, or pressure switch included

Product Details

MPA Electrical NM55636 is a brake master cylinder built to restore braking performance in Nissan vehicles equipped with front disc brakes. The unit is tested against OE specifications using proprietary processes and strict protocols, helping ensure consistent hydraulic operation out of the box. This part cross-references 46010-4CU0A for the same application. It is a direct-fit service part for 2014-2020 Nissan Rogue, 2017-2022 Nissan Rogue Sport, 2017-2019 Nissan Qashqai, and 2014-2015 Nissan X-Trail, making it a practical choice when replacing a worn or leaking master cylinder on these platforms.

Common Issues This Part Can Help Resolve

• Low or sinking brake pedal caused by internal master cylinder wear
• Brake fluid leakage at the master cylinder body or reservoir area
• Uneven or inconsistent hydraulic brake pressure
• Delayed brake response from a failing primary brake hydraulic component
• Brake warning symptoms related to master cylinder seal deterioration

Installation Notes and Tips

Before installation, confirm the vehicle uses front disc brakes and verify bore size, mounting hole layout, and fluid specification. Bench bleeding the master cylinder before final installation helps remove trapped air from the hydraulic circuit. Inspect brake lines, reservoir seals, and the booster interface during service, and refill only with DOT 3 or DOT 4 brake fluid as specified.

Quality Assurance

MPA Electrical uses OE sample data and controlled testing procedures to validate master cylinder performance against original specifications. NM55636 is a new standard replacement part built for consistent braking response in Nissan Rogue, Rogue Sport, Qashqai, and X-Trail applications.