Bad Tcase bearing ?

I have to replace my rear output shaft tcase bearing. My question is with 154k should I just rebuild the entire tcase? I do have a Tom Woods SYE and Shaft. I am not having any noises or problems with it except for the play in the rear bearing caused from driving too long with a dshaft vibe. Suggestions?

Thanks
BA

If it ain't broke don't fix it. I would however get as set of the plastic sliders used on the shift fork to put on there if you crack the case. If you have wheeled it hard, I would check the chain for stretch. Other than that, I wouldn't worry. Too much hassle for very little benefit.

I wheel it hard but only 2 or 3 times a year. In fact, I am considering getting rid of my 33x 10.50 BFG MT for some AT tires. I will just order the rear bearing and replace that.

Thanks
BA