I have a 99 Safari with 89,000 and a limited slip locking 3.70 differencial.

I noticed a little noise going slow arounf a left turn corner 20 MPH.

Dealer mechanic drove it and listened to it and thought it either a pinion
bearing or an axel bearing. Says he hears noise going straight also.

Guess I need it torn apart and replace the axel and pinion bearings. What are
the chances I will have to or should replace the clutches also? Should I when
it is appart anyway. It I change the fluid regularly in future should these
parts go bad again?

Would towing a 2,600 pound boat have much effect on the rebuilt. differencial?


Fred