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Transfer Case Whine
Posted to Technical Discussion Forum on 2/13/2020 2 Replies

This truck has a whine noise under load coming from the transfer case.

Removed case, bith front output bearings where rough to spin after being washed out. Both neddle bearings inside transfer case drive sprocket also rough. Theplaced all bearings, seals. Ins... Login to read more.

2 Replies Received (View Replies)

 

car Vehicle Data

2011 GMC Sierra 2500 HD SLE 6.0L

Engine6.0 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2011 GMC Sierra 2500 HD SLE 6.0L

Engine6.0 L
Trans6-speed Automatic (Electronic)