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

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  • Eaton | Part Number: EAT19969-010
  • Popular Axle Manufacture:Dana
  • Axle Location:Front|Rear
  • Fitment:Universal Fit
  • Axle Type:Dana 44
  • Availability:In Stock
  • Axle Spline:30 Splines
  • Differential Type:Selectable Locker
  • QuantityGT3:true


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).

Customer Reviews

3.5 3.5
6 Customer ratings
5.0 Dana 30 gears

Shopping online, it showed the gears were in stock. Ordered, showed up as promised a few days later. That's hard to do or even expect right now. Pleasant surprise. Tried Rough Country, Quadratec and a few other sites, no luck.

from Lake Wales FL |
5.0 Does it get any better than this

It’s an open diff. Then at the toggle of a switch it’s locked. Does it get any better than that?

from Hasselt, Belgium |
5.0 Eaton Dana 44 E-Locker

Excellent quality, the installation was easy and the locker works great!

from Trinity, AL |
4.0 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

27 Answered questions

Q: Will this locker work in a 2011 jk sport with 3:21 gears going to 4:88 Answer this question

A: I have a 2017 jeep jk unlimited sport running 4.88 gears and it works its an odd one because of the thick cut gears

Answered by El jeepero on 08/31/2022

A: Yes, 3.92 and up gear ratios w/ G2 Dana 44 JK Rear 4.88 Ratio Ring and Pinion - Part Number: G/22-2052-488 and G2 Dana 30 JK Front Reverse 4.88 Ratio Ring and Pinion - Part Number: G/22-2050-488R

Answered by Dave from 4WP HQ on 08/30/2022

Q: The Dana 44E locker advertised for 30 spline that day 3:92 and up means it fits 4:88 gears? Answer this question

A: Yes currently running 4.88 yukon gears myself 

Answered by El jeepero on 09/10/2023

Q: I asked earlier if this is a stock item. They said they needed more info about my vehicle for some reason. 2013 jk with 30 spline rear d44.... ok so now can u tell me what kind of lead times this has? Answer this question

A: Yes we have it in stock and it would take 3-5 business days to receive once the order is placed.

Answered by Kelly from 4WP Corporate Headquarters on 07/06/2021

Q: Is thisna stock item? How long will it take to ship? Answer this question

A: We need more information on the vehicle you are working on to be able to assist you from here. Please call our sales team with more information on your vehicle: Toll Free: 1-877-474-4821

Answered by Kelly from 4WP Corporate Headquarters on 07/02/2021

Q: will this fit a 2004 jeep rubicon dana 44 30 spline front Answer this question

A: This one does not fit the Rubicon models.

Answered by Kelly from 4WP Corporate Headquarters on 06/04/2021


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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