C 3500 HD Truck 2WD V8-8.1L VIN G (2002)
Wheel Bearing: Fluid Type Specifications
Wheel Bearing Lubricant
Use an approved, high temperature front wheel bearing grease.
Chassis Lubricant GM P/N 12377985 or equivalent lubricant meeting
requirements of NLGI # 2, Category GC or GC-LB GM P/N 1051344 or
equivalent.