Rear end replacment,what other vehicles have same rear end,V-6 4 wheeldrive 2003 on 2003 GMC Sonoma

Growels real loud going down road Grease is fine Mech says some wear but not terrible

Asked by for the 2003 GMC Sonoma
1 answer
Why not fix this one???... Most likely just bearing noise!!... In fact I would bet on it!