UsageFluid/Lubricant
ChassisLubrication
Chassis Lubricant(GM Part No. U.S. 12377985, inCanada 88901242) or lubricantmeeting requirements of NLGI #2,Category LB or GC-LB.
Front andRear Axle
SAE 75W-90 Synthetic Axle Lubricant(GM Part No. U.S. 89021677, inCanada 89021678) meetingGM Specification 9986115.
Transfer CaseDEXRON®-VI Automatic TransmissionFluid.
Hood HingesMulti-Purpose Lubricant, Superlube(GM Part No. U.S. 12346241, inCanada 10953474).
Body DoorHinge Pins,Tailgate Hingeand Linkage,Folding Seats,and Fuel DoorHinge
Multi-Purpose Lubricant, Superlube(GM Part No. U.S. 12346241, inCanada 10953474).
UsageFluid/Lubricant
Outer TailgateHandle PivotPoints
Multi-Purpose Lubricant, Superlube(GM Part No. U.S. 12346241, inCanada 10953474).
WeatherstripConditioning
Weatherstrip Lubricant(GM Part No. U.S. 3634770, inCanada 10953518) orDielectric Silicone Grease(GM Part No. U.S. 12345579, inCanada 992887).
WeatherstripSqueaks
Synthetic Grease withTeflon, Superlube(GM Part No. U.S. 12371287, inCanada 10953437).
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