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.

Differential type – Locking
Axle description – Dana 44 M220, Dana 44 M220, Dana 44 M210
Axle location – Front or Rear
Gear spline tooth count – 32
 
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The Eaton Elocker Dana 60 4.10 is an electronic differential that offers drivers the option to employ traction on-demand.

Jeep JK Eaton Dana 44 Elocker 30 Spline Features:
Selectable Push-button operation
Positive-electronic locking mechanism
Net-forged gears for added strength
Validated performance and durability
Provides 100% axle lock on demand
Engineered to provide power
Efficient, safe, and sustainable operation
Designed with four (4) alloy pinion gears to withstand high levels of torque
Net forged gears provide greater strength over competitors machine-finished gears
Locking collar is timed for smooth, consistent engagement
Completely Lock your Axle with the Press of a Button
Although your Jeep’s front and rear axle does a pretty decent job in some off-road terrains, it can’t pull your vehicle over every obstacle while traversing uneven terrain.
That’s where Eaton’s Dann 44 30-Spline Front or Rear E-Locker comes to play.