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Truck and Jeep Parts Home » Drivetrain & Differential » Differentials » Detroit Locker Dana 35 27 Spline 3.54 Up Rear TrueTrac - 912A569

Detroit Locker Dana 35 27 Spline 3.54 Up Rear TrueTrac - 912A569

Detroit Locker | Part Number: EAT912A569
Part Number: EAT912A569
  • Technical Details

    • For Use With 27 Spline Axles
    • For Use With 3.54 And Up Gears
    • For Use In Rear 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 TypeFitmentPopular Axle ManufactureDifferential TypeAxle Spline
RearDana 35Universal FitDanaLimited Slip Assembly27 Splines

Customer Reviews

Average Customer Review
4.2
 

Truetrac dana 35

5.0

By joe

from mass

 

Comments about Detroit LockerDana 35 27 Spline 3.54 Up Rear TrueTrac:

great intermediate option for the weekend warrior who doesn't want a true locker or the price. Works great goes almost unnoticeable until you need it

 

works great

4.0

By jake

from Ft. Riley, KS

 

Comments about Detroit LockerDana 35 27 Spline 3.54 Up Rear TrueTrac:

I've been running these in both ends of my jeep for about two months now, the increase in traction is amazing. they are not full lockers but they do a very good job at what they are supposed to do I have not had any problems on or off road with them. they have taken me through deep snow and over icy roads in 2wd when even the 4x4s where havin a hard time.in the rocks i have next to no wheel spin t

 

Unreal

5.0

By Jeepin Jeff

from Temecula Ca.

 

Comments about Detroit LockerDana 35 27 Spline 3.54 Up Rear TrueTrac:

Had a lot of lockers. This one is the best.

 

Works great!

5.0

By Angelshark

from Woodland hills,

 

Comments about Detroit LockerDana 35 27 Spline 3.54 Up Rear TrueTrac:

Once you get in the rough! You'll see why this item was a great purchase.

 

I thinking of buying for the front now

5.0

By bikeronebob

from chaparral , NM.

 

Comments about Detroit LockerDana 35 27 Spline 3.54 Up Rear TrueTrac:

rock crawling grrrrrreat havent found one yet

 

No replacement parts.

1.0

By Jay

from Pinon Hills, CA

 

Comments about Detroit LockerDana 35 27 Spline 3.54 Up Rear TrueTrac:

Once an internal gear breaks the whole locker has to be replaced. The one I have has a broken helical gear and Detroit does not sell replacement parts. What I was told when I called them was when a gear breaks it scores the inside of the cylinder in which it sits therefore it cannot be repaired.

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Questions & Answers

  • Q:

    "Will this work on my 2001 dodge ram 1500, it has a 3,55 rear end?"
  • Q:

    "1997 Jeep TJ with dana 35 and 27 spline axle. Specs stated ""For Use With 3.54 And Up Gears"". My jeep has 4.88 gears. Will this work with the gears I have?"
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