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Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down
Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down
Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down
Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down
Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down

Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down

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Part # 913A589
$532.53
msrp: $699.54

Only 2 left!
Universal part

Features & Product Details

The Eaton Detroit Truetrac Differential Dana 44 30 Spline 3.73 and Down is a helical-gear style performance differential that incredibly maximizes wheel traction. It also enhances driving as well as handling characteristics. It allows a single wheel to spin slower or faster as necessary. The Eaton Detroit Truetrac Differential is automatic, quiet and smooth. The unit engage without any driver action or knowledge required. The Eaton Detroit Truetrac Differential has no wearable part and needs no maintenance.

Specifications

Brand: Eaton
Axle Type: Dana 44
Gear Ratio: 3.73 and Down
Location: Rear
Locker Type: Automatic
Qty: 1
Spline Count: 30
Mfgr. Warranty: 1 Year
Condition: New Product
Return Policy:
Standard

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QUESTIONS & ANSWERS

  • Q: TrueTrac  Mike P1 month ago

    My ‘20 JT has 3.73s in the rear. My plan is to replace the front and rears with 4.88s and I considered adding the Truetrac while I’m underneath the truck. Would I need to go with a 3.92 up configuration instead of the 3.73 down? What other hardware would be required for a complete overhaul?
    • 0 of 0 people found the following answer helpful

      A:  This does not work with the JT Gladiators. As of yet, Eaton hasn't released any aftermarket differentials for the JL or JT.

      Northridge Kaleb @ Northridge4x4 1 month ago  
        
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  • Q: dana 44 fitment  thomas2 months ago

    i have a dana 44 out of a 89 Cherokee. this dana 44 only came in 3 years of cherokee with the tow package and im wondering if this is going to fit.
    • 0 of 0 people found the following answer helpful

      A:  If you are using a 3.73 and down(numerically) gear set, then yes. If you have a 3.92 and up(numerically) then you want p/n 913A590.

      Northridge Kaleb @ Northridge4x4 2 months ago  
        
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This Part Fits

Universal Product
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.