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Truck and Jeep Parts Home » Drivetrain & Differential » Differentials » Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac - 912A585

Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac - 912A585

Detroit Locker | Part Number: EAT912A585
Part Number: EAT912A585
  • Technical Details

    • For Use With 27 Spline Axles
    • For Use With 3.73 And Up Gears
    • For Use In Front Applications Only
    • Automatic Torque Biasing
    • Smooth Actuating
    • Clutchless Operation

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.

Installation instructions are in PDF format. You will need Adobe Reader to view these files.
Download Instructions

Axle LocationAxle TypeAxle TypeAxle TypeAxle TypeFitmentPopular Axle ManufactureDifferential TypeAxle Spline
FrontDana 30 JKDana 30 ReverseDana 30 StandardDana 30 TJUniversal FitDanaLimited Slip Assembly27 Splines

Customer Reviews

Average Customer Review
4.5
 

Works for light off roading

3.0

By jplatt

from colorado spring

 

Comments about Detroit LockerDana 30 27 Spline 3.73 Up Front TrueTrac:

Works well for light wheeling wish I would of went with full Detroit locker.

 

Dana 30 truetrac

5.0

By joe

from mass

 

Comments about Detroit LockerDana 30 27 Spline 3.73 Up Front TrueTrac:

Great option for the front for the weekend warrior that doesn't need or want a locker. works great almost unnoticeable until you need it,and at half the price of a locker

 

"I would buy this product again and agai

5.0

By ovi

from VEGA BAJA, PR

 

Comments about Detroit LockerDana 30 27 Spline 3.73 Up Front TrueTrac:

I USE MY JEEP WITH MY FAMILY

 

great value

5.0

By jim brewski

from frankton in

 

Comments about Detroit LockerDana 30 27 Spline 3.73 Up Front TrueTrac:

im restoring my jeep comanche adding 456 gears to Detroit locker with 30 spline axles ,now adding the tru trac to the front

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Questions & Answers

  • Q:

    I want to install G2 4.88 gearing. I currently have 3.73's. will this Eaton TrueTrac work for me?
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