JL Rubicon Transfer Case Part Number


New member
Hi Eddie and everyone on this board,

After replacing our JLU Sport axles with Rubicon axles, now we are thinking of swapping to Rubicon transfer case as well. A couple of questions:
1) Does anyone know the part number for a JL Rubicon transfer case, Rock Trac I assume? My JLU has an auto transmission, 3.6L engine.
2) When I searched car-part.com, I notice there are 3 brands of t-cases. Any differences among the 3?
3) Also car-part.com shows full time t-case versus part time t-case. What is the difference? Does stock JLUR have full time or part time t-case?
4) After replacing the t-case, anything else needs to be changed, e.g. driveshaft? Currently I have Adams front, JLU stock rear driveshafts.

Please advise. Thanks!