FREE U.S. Ground Shipping on most orders over $200*

*CANADIAN ORDERS add shipping by weight.
For all other shipping areas outside US and Canada email us for your shipping rate
Notice: For International Orders You Are Responsible For Paying All Fees, Duties and Charges.


EATON ELOCKER 4, DANA 44, 30 SPLINE, 3.73 & DOWN GEAR RATIO - 19977-010

  • Sale

The Eaton ELocker is designed for a variety of uses. Towing off road, rock-crawling and high performance vehicles will all benefit by installing an ELocker. Its smooth engagement and validated strength make it an ideal solution to improve traction and maneuverability. Units are available for both front and rear axle installation.

Users operate the Elocker with the flip of a dash switch. When in the "off" position, the unit operates as a fully-open differential. If activated to the "on" position, an electronically controlled mechanism locks the internal differential gear set to the differential case providing 100% axle lock.

Features and Specs:

* Selectable push-button operation.

* Designed with four (4) alloy pinion gearsto withstand high levels of torque.

* Net forged gears provide greater strength over competitors machine-finished gears.

* Locking Collar is timed for smooth, consistant engagement.

* Validated performance and durability.

** NOTE:JK 2007+,  Uses the 3.73 & Down carrier because of Thick Gears.

Part Numbers:

3.73 & Down Gear Ratio - 19977-010

3.92 & Up Gear Ratio - 19969-010