Alloy USA 451100 Differential Permanent Cable Lock Kit for 84-95 Jeep Wrangler YJ & Cherokee XJ with Dana 30

Works great fixed my 4x4 problems

This is a great product if you are looking to remove a failure point on your jeep. Just keep in mind that there may be some fitment issues that may need addressing.
As I installed the shift fork in the new housing, there was a fitment issue. There was not enough clearance between the fork and housing. This was remedied the use of a belt sander, removing some material from the sides of the fork. Not a lot was needed, but enough as I felt the lock bolt might have crossed threaded if I had not. All in all it worked well. Very pleased with the outcome.

the wires that connect to the sensor are very thin and break off and when you call the company they tell you to solder the wires back on .. It is a known problem why not use a heavier gauge to avoid this issue...