BOLT-LOCK, Differential Bearing Adjusting Nut diagram Lt Truck GMC Sierra 3500HD Reg Cab - 03 Bodystyle (2WD)

PNCPart codeTitleQuantity
1 03977326  LOCK,DIFF BRG ADJ NUT 02
2 12471480  LOCK,DIFF BRG ADJ NUT 02
3 12471480  LOCK,DIFF BRG ADJ NUT 02
4 14012707  LOCK,DIFF BRG ADJ NUT(5.537) 01