For Toyota Land Cruiser Lexus LX450 Rear Differential Lock Actuator 41450-60042

Rear Differential Lock Actuator for Toyota Land Cruiser and Lexus LX450

This rear differential lock actuator engages and disengages the factory locking rear differential on compatible Toyota Land Cruiser and Lexus LX450 models, serving as a direct-fit replacement cross-referenced to OEM part number 41450-60042.

Overview

This rear differential lock actuator restores reliable engagement of the locking rear differential on the Toyota Land Cruiser and Lexus LX450. As a replacement for OEM 41450-60042, this differential lock actuator lets you re-engage four-wheel traction when the original unit fails or seizes. It suits owners performing routine drivetrain repairs and shops servicing older full-size Toyota and Lexus 4x4s.

Built For Performance

• Cross-referenced to OEM part number 41450-60042 for straightforward replacement
• Actuator motor engages and releases the rear differential lock on demand
• Housing designed to seal against dust, mud, and water intrusion
• Wiring connector matches the factory harness layout for plug-in installation
• Direct-fit mounting footprint aligns with the original actuator position

Fits These Machines

• for Toyota Land Cruiser models equipped with a factory locking rear differential
• for Lexus LX450 models equipped with a factory locking rear differential

On-The-Job Use

• Replacing a failed or slow rear differential lock actuator during drivetrain service
• Restoring locking differential function before off-road trips
• Routine maintenance on older full-size Toyota and Lexus 4x4 platforms

Specs At A Glance

Good To Know

Q: How do I know if the differential lock actuator needs replacing? A: Common signs include a differential lock that will not engage or release, blinking indicator lights, and abnormal noises from the rear axle area. Confirming the fault is isolated to the actuator before ordering helps avoid unnecessary repairs.

Q: Does this actuator require any special tools to install? A: Basic hand tools and access to the rear differential area are typically sufficient for replacement. Following the factory service procedure for removal and reinstallation helps ensure correct engagement.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.