MPA Electrical NM55034 Brake Master Cylinder

Brake Master Cylinder for Toyota Land Cruiser

Restore consistent brake pedal response with this MPA Electrical brake master cylinder for the 1993-1994 Toyota Land Cruiser with front disc brakes. Built as a standard replacement, Part Number NM55034 is engineered to match OE specifications for dependable hydraulic performance.

MPA Electrical’s New with front disc brakes product line focuses on direct-fit brake hydraulic replacements for vehicles that need accurate bore sizing, reservoir fitment, and reliable sealing. This NM55034 master cylinder is built with an aluminum body, plastic reservoir, included cap, and DOT 3 fluid compatibility for a straightforward replacement on the Toyota Land Cruiser platform.

Key Features

• Fits 1993-1994 Toyota Land Cruiser, front disc brakes
• Part Number: NM55034
• Standard replacement brake master cylinder
• 1-inch master cylinder bore diameter
• Aluminum master cylinder construction
• Plastic reservoir with cap included
• Gasket or seal included
• DOT 3 brake fluid type
• 4 mounting holes with 0.36-inch mounting hole diameter
• New product condition

Detailed Description

This brake master cylinder is built for the Toyota Land Cruiser braking system and is intended for vehicles listed with front disc brakes. MPA Electrical uses OE sample references and testing protocols to verify dimensional and functional consistency, helping ensure the cylinder matches the expected hydraulic requirements of the application. If you are replacing a worn or leaking master cylinder on a 1993-1994 Toyota Land Cruiser, NM55034 provides the core hydraulic component needed to restore brake pressure.

This part cross-references Toyota 4720160540 and 4720160570 for the same application. The NM55034 master cylinder is a direct-fit brake hydraulics replacement for Toyota Land Cruiser models in the confirmed fitment range, and it is specified for DOT 3 brake fluid systems.

What It Helps Fix

• Low or inconsistent brake pedal feel
• External brake fluid leakage at the master cylinder
• Internal hydraulic bypass causing pedal drop
• Brake pressure loss in the master cylinder circuit
• Brake performance decline from a worn original unit

Installation Notes and Tips

Before installation, confirm the vehicle is a 1993-1994 Toyota Land Cruiser with front disc brakes and verify the bore size, mounting pattern, and reservoir layout against the removed part. Mounting hardware, push rod, brake booster, sensor, and brake pressure switch are not included. Use clean DOT 3 brake fluid, bench bleed the master cylinder before final installation, and bleed the brake system thoroughly after replacement.

Quality Assurance

MPA Electrical tests each unit against OE specifications using controlled procedures and sample-based validation to support consistent braking performance out of the box. NM55034 is a new, standard replacement brake master cylinder built to restore hydraulic function on the Toyota Land Cruiser platform.