GMC 2008 Sierra 1500 Pickup Owner's Manual page 441

Usage
Multi-Purpose Lubricant, Superlube
Key Lock
(GM Part No. U.S. 12346241, in
Cylinders
Canada 10953474).
Lubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293, in
Floor Shift
Canada 992723) or lubricant
Linkage
meeting requirements of NLGI #2
Category LB or GC-LB.
Chassis Lubricant
(GM Part No. U.S. 12377985, in
Chassis
Canada 88901242) or lubricant
Lubrication
meeting requirements of NLGI #2,
Category LB or GC-LB.
SAE 75W-90
Synthetic Axle Lubricant
Front and
(GM Part No. U.S. 89021677,
Rear Axle
in Canada 89021678) meeting
GM Specification 9986115.
DEXRON
Transfer Case
Transmission Fluid.
Spline Lubricant, Special Lubricant
Front Axle (GM Part No. U.S. 12345879, in
Propshaft Canada 10953511) or lubricant
Spline meeting requirements of
GM 9985830.
Multi-Purpose Lubricant, Superlube
Hood Hinges (GM Part No. U.S. 12346241, in
Canada 10953474).
Fluid/Lubricant
®
-VI Automatic
Usage
Body Door
Hinge Pins,
Tailgate Hinge Multi-Purpose Lubricant, Superlube
and Linkage, (GM Part No. U.S. 12346241,
Folding Seats, in Canada 10953474).
and Fuel Door
Hinge
Tailgate Handle
Pivot Points, Multi-Purpose Lubricant, Superlube
Hinges, Latch (GM Part No. U.S. 12346241,
Bolt, and in Canada 10953474).
Linkage
Weatherstrip Lubricant
(GM Part No. U.S. 3634770,
Weatherstrip in Canada 10953518) or
Conditioning Dielectric Silicone Grease
(GM Part No. U.S. 12345579,
in Canada 992887).
Synthetic Grease
Weatherstrip with Teflon, Superlube
Squeaks (GM Part No. U.S. 12371287,
in Canada 10953437).
Fluid/Lubricant
6-13