Eaton Detroit TrueTrac Dana 44 3.92 Up Front Differential - 913A592 |

Eaton Detroit TrueTrac Dana 44 3.92 Up Front Differential - 913A592

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  • Eaton | Part Number: EAT913A592
  • Popular Axle Manufacture:Dana
  • Axle Location:Front
  • Axle Type:Dana 44
  • Fitment:Universal Fit
  • Axle Spline:30 Splines
  • Differential Type:Limited Slip Assembly


The Detroit TrueTrac Limited Slip is an all gear driven clutchless differential. The TrueTrac will automatically provide smooth transfer of power from the slipping wheel to the non slipping wheel to help you out of a jam. With no clutches to wear out, you will have a dependable long lasting Limited Slip differential.

Customer Reviews

3.0 3.0
2 Customer ratings
5.0 Huge Difference!!

It made a huge difference when I got the locker. Went from 2WD (part time 3WD with a clutch locker in the rear) to 3WD part time 4WD. I love it!! Just what I needed.

from Colorado Springs, CO |
1.0 big low

easy to install but little to no diffrence to a open differantial im bummed

from salt lake city |



Question & Answers

1 Answered question

Q: Will this accept c-clip application? Answer this question

A: Hello If i had to guess you are working on the Ford TTb front axle. If that is the case what you will need to do is install small coil spring in the right axle. This is the way to keep the right hand axle engaged with the side gear in the differential. The spring would be placed in the slip yoke of the right axle shaft. It doesn't take much to keep the axle engaged.

Answered by Rody on 11/01/2014


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