Crown Automotive 68035642AA Trac-Lok Differential Case Assembly for 07-18 Jeep Wrangler JK with Dana 44 Rear Axle
Quadratec Part #:
52409-0032
Crown Automotive Part #:
68035642AA
Description
The Trac-Lok unit in JK Wranglers is a factory anti-spin (posi traction) unit that is great for mild off roading. The Crown Automotive Trac-Lok Differential Case Assembly replaces the worn out unit in your Dana 44 axle. This assembly is made from a new housing and fresh internal gears and clutch discs, so there is no rebuilding needed, this is a drop in unit. Included as well are new ring gear bolts and side bearings so you should have everything that you need to replace your axles differential.
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Details
Replace or Upgrade: Can be used as a replacement for the factory posi-traction unit or can install in place of a conventional open-differential if you are looking for more grip in softer conditions.
Posi-Traction Unit: The factory Trac-lok is a posi-traction (anti-spin) differential. It uses internal clutch discs to lock both axles together when it senses slip on one side
Inclusive Kit: Assembled carrier with internal gears, includes side bearings and ring gear bolts, everything you need to rebuild the differential area of the Dana 44 rera axle
- Axle Model: Dana 44
- Axle Position: Rear
- Shipping Weight: 40lb
- Shipping Dimensions: 12in x 12in x 12in (L x W x H)
Jeep Wrangler 2-Door (JK)
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Questions
Michael B.
What is the spline count ? Is it 30? Thanks
Yes this is a 30 spline differential
Craig H.
Does this carrier support 4.10 or 4.88 gears
Yes, the Dana 44 carriers for the JK can fit ratios from 3.07 to 5.38
Jim M.
What about spacers?
Carrier bearing shims are sold separately. Click Here for Dana 44 Parts