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Rear Differential Lock Actuator 4145060042 for Toyota Land Cruiser & Lexus LX450 4.5L 4WD

Name: Rear Differential Lock Actuator 4145060042 for Toyota Land Cruiser &amp; Lexus LX450 4.5L 4WD
SKU: C1688-1005489749650
Availability: InStock

$126.25

Restore your vehicle’s off-road capability with the 4145060042 Rear Differential Lock Actuator. High-quality replacement for Toyota Land Cruiser and Lexus LX450.

9996 in stock

Full description

SKU: C1688-1005489749650 Category: Differential Lock Actuator Tags: 4145060042, Land Cruiser Locker, Locker Motor Replacement, LX450 4WD Actuator, Rear Differential Lock Actuator, Toyota drivetrain parts

Description

Key Selling Points

Exact OEM Fitment: Precisely engineered to replace OE part number 4145060042, ensuring a perfect match for Toyota Land Cruiser and Lexus LX450 drivetrain systems.
Restores 4WD Performance: Solves common differential engagement issues, allowing your vehicle to switch in and out of locker mode seamlessly for superior off-road traction.
Rigorously Tested: Manufactured with high-quality internal gears and seals to withstand the harsh environments of heavy-duty towing and rugged off-road terrain.
Durable Construction: Built with premium corrosion-resistant materials to ensure long-term reliability against road salt, moisture, and debris exposure under the chassis.
Plug-and-Play Design: Specifically designed as a direct replacement with factory-style electrical connectors, facilitating an efficient installation process without wiring modifications.

Technical Specifications

OE Part Number	4145060042
Placement on Vehicle	Rear Differential
Drive Type	4WD / AWD
Operation Type	Electric Actuator
Housing Material	Aluminum and Reinforced Polymer

FAQ Q&A

Q: What are the common symptoms of a failing differential lock actuator?

A: Common signs include the differential lock light flashing on the dash, inability to engage the rear locker, or a grinding noise coming from the rear differential when attempting to switch traction modes.

Q: Is this actuator compatible with my Lexus LX450?

A: Yes, this actuator is a direct fit for Lexus LX450 models that utilize the OEM part number 4145060042, typically found in late 90s chassis configurations.

Q: Does this require special programming after installation?

A: No programming is required for this mechanical actuator; however, it is highly recommended to check the differential fluid levels and clean the mounting surface before installation to ensure proper sealing.