Eaton Dana 44 30 Spline 3.92 Up 4 Pinion E-Locker - 19969-010

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  • Eaton | Part Number: EAT19969-010
  • Popular Axle Manufacture:Dana
  • Axle Location:Front|Rear
  • Axle Type:Dana 44
  • Fitment:Universal Fit
  • Axle Spline:30 Splines
  • Differential Type:Selectable Locker


The Eaton ELocker4 is an electronic, selectable differential designed for drivers that need traction on-demand. At the flip of a switch, drivers can go from open to 100-percent locked and back again. The 4 pinion gear design provides added strength and capability for more extreme vehicles, and features the fastest engagement (.14 seconds).



Well made. Pretty simple installation

This is in the rear D44 of my Jeep. Time will tell how durable it is. The new 4 pinion design appears to be pretty strong... if the magnetic locking assembly holds up, this should be a great locker. One important thing to be aware of is that the locker should only be engaged while stopped or barely rolling. It also will disengage (unlock) briefly when shifting from forward to reverse or vise versa, so be careful on the gas when changing direction.

from Denver CO |

Question & Answers

10 Answered questions

i have a 2000 toyta tundra 4x44.7 it says 3.909 axle ratio, then thought i read it had a 30 spline the heard 27? is there a way to find out? i was about to order this part? but hate for it to be wrong or is there one that fits and do i need a new diff cover for it to fit?

Asked by rob from orlando, fl on

Thanks for the inquiry Phil88, the Performance Accessories 2 Inch Body Lift part # PER872 with this we would recommend maybe a 285/70/17 max.

Answered by from orlando, fl on

Swapping 69 f-150 running gear into my 2000 tj! High pinion frt 44, low pinion 9" rear! Is the correct p/n for my ford HP 44???

Asked by Rob. from on

Rob, that is the correct locker if its going into the high pinion dana 44. Thanks for your question.

Answered by from on

I am putting this in a 1991 isuzu rodeo with the 30 spline and was wondering where to buy or how to make a wiring harness for it.

Asked by Tyler from Salem, MO, United States on

Hello They E-Locker comes with the wiring harness and switch included. Thanks

Answered by Rody from Salem, MO, United States on

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The Eaton Corporation has enjoyed over a century of innovation and is in the business of powering Jeeps with a top-rate lineup of lockers, open differentials and limited slips. Traction performance is critical while jeeping and we carry Eaton components for upgrading vehicle traction. Compatible with different axle splines and various gears, these parts are often rebuildable and are top performers on and off-road. Eaton's rich tradition of engineering innovative, dependable products extends to off-road parts and accessories for 4x4s and they have evolved to become the industry standard in differentials, lockers and limited slips. Shop Eaton Now


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