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ELocker locking differential

The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. At the flip of a dash switch, drivers can go from open to 100-percent locked. A second flip of the switch deactivates the unit to resume normal driving. The ELocker is the most reliable on-demand differential, featuring selectable operation and net-forged gears for added strength.
Electric locking differential
Full axle lock, on-demand (normally open, fully "streetable")
Simple, driver control
Push a button for maximum traction in challenging terrain
Reliable operation
Net forged gears provide outstanding strength and durability

Our newest model: 2016+ Toyota® Tacoma® ELocker!

The popular Eaton ELocker locking differential is available for many Toyota applications including FJ Cruiser®, 4Runner®, Land Cruiser®, Tacoma®, Tundra®, Sequoia® and pickups, including 2016 and up Tacoma available beginning in April. Download the guide for full application details.


  • Driver selectable operation - full axle lock upon activation
  • Net-forged gears for added strength
  • Works in forward and reverse
  • Front and rear axle applications

On-demand traction

While driving under normal conditions, the ELocker electric locking differential performs as an open differential. If an obstacle is encountered – a rocky trail, muddy ditch or other challenge – the driver turns on a dash switch to activate the unit. The electromagnetic mechanism then locks, capturing 100% of the available torque and sending it equally to both wheels. A second flip of the switch deactivates the unit to resume normal driving.

Four pinion gear design

The ELocker electric locking differential is designed for high-performance applications including off-roading, trail riding, rock crawling and towing. Four pinion gear design models provide smooth engagement and validated strength, making it an ideal solution for getting maximum traction to overcome challenging terrain.

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