We got it. Driver side wheel bearing replaced provided better but stilll not good results. The seal was blown out on the new wheel bearing. Still had the noise. Futhur investigation found that the reman differential had excessive play in the out put shafts. you could lift them up and down about 1/2 ...

This cherry escalade has 209,000 miles on it. The new Or reman parts include Front Differential (reman) T-case (Reman) new cv axles new front wheel bearings rebalanced drive shafts. She came back to me a 4th time today with a complaint of a drivetrain noise. It ran out great when it left 2000 miles ...