Chevrolet Silverado 2007 Owner's Manual page 645

Usage
SAE 80W-90 Axle Lubricant
Front Axle
(GM Part No. U.S. 89021671,
(1500 Series)
in Canada 89021672).
Front Axle SAE 75W-90 Synthetic
(1500 HD, Axle Lubricant
2500, 2500 HD, (GM Part No. U.S. 89021677,
and 3500 in Canada 89021678) meeting
Series) GM Specification 9986115.
SAE 75W-90 Synthetic
Axle Lubricant
Rear Axle (GM Part No. U.S. 89021677,
in Canada 89021678) meeting
GM Specification 9986115.
Transfer Case
DEXRON
(Four-Wheel
Transmission Fluid.
Drive)
Front Axle
Propshaft
Spline or
Spline Lubricant, Special Lubricant
One-Piece
(GM Part No. U.S. 12345879,
Propshaft
in Canada 10953511) or lubricant
Spline
meeting requirements of
(Two-Wheel
GM 9985830.
Drive with
4-Speed
Auto. Trans.)
Fluid/Lubricant
®
-VI Automatic
Usage
Chassis Lubricant
(GM Part No. U.S. 12377985, in
Rear Driveline
Canada 88901242) or lubricant
Center Spline
meeting requirements of NLGI #2,
Category LB or GC-LB.
Multi-Purpose Lubricant, Superlube
Hood Hinges (GM Part No. U.S. 12346241,
in Canada 10953474).
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 with
Weatherstrip Teflon, Superlube
Squeaks (GM Part No. U.S. 12371287,
in Canada 10953437).
Fluid/Lubricant
645