Trac-Lok identification -
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post #1 of 5 Old 01-17-2006, 11:42 PM Thread Starter
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Trac-Lok identification

In my local junkyard there is an 86 wagoneer that I belive has a factory Trac-lok rear axle. I want to know for sure if it is so i can put it in my 87 Cherokee. Can anybody tell me a good way to check without taking it apart? Also, how well do these work, would it be worth it and does it bolt right up?

'87 Cherokee Laredo, 4x4, 4.0L, BA10/5, bone stock.

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post #2 of 5 Old 01-17-2006, 11:50 PM
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Mine has a positrack and there is a sticker in the glove department, a silver warning sticker that informs the owner the car has posictrac.

97 Cherokee 74k. 3" rustys with 32X11.5R15's BFG AT's. And one large hole in my dash where a stereo would be. ;) stupid thieves.
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post #3 of 5 Old 01-18-2006, 08:17 AM
Chip S.
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You don't need to take the whole thing apart, just pull the cover and look for some little clutch disks on either side of the carrier. I wouldn't trust the stickers or tags, the carrier may not be the original.

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post #4 of 5 Old 01-18-2006, 07:08 PM
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Just turn one side of the axle and if it turns the same way on the other side its the trac lock.

1990 Jeep Cherokee Laredo
One owner Only had 70,000miles
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post #5 of 5 Old 01-18-2006, 08:15 PM
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Trac Loc is a limited slip differential. It works better than an open diff, but not as good as a locker. The clutches wear out, but they can be rebuilt. If you don't need a replacement for your current axle go with a Lock Right or Aussie Locker. Most, if not all, XJ axles will exchange from year to year.


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