Chevrolet 2005 Express Van Owner's Manual page 342

Usage
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.
Wheel bearing lubricant meeting
Front Wheel requirements of NLGI #2, Category
Bearings GC or GC-LB (GM Part No.
U.S. 1051344, in Canada 993037).
SAE 75W-90 Synthetic Axle
Lubricant (GM Part No.
Front and U.S. 12378261, in
Rear Axle Canada 10953455)
or equivalent meeting GM
Specification 9986115.
DEXRON
Transmission Fluid. Look for
Transfer Case
"Approved for the H-Specification"
on the label.
6-14
Fluid/Lubricant
®
-III Automatic
Usage
One-Piece
Propshaft Slip Spline Lubricant, Special Lubricant
Yoke Spline, (GM Part No. U.S. 12345879, in
Two-Piece Canada 10953511) or lubricant
Propshaft meeting requirements of
Slip-in-Tube GM 9985830.
Spline
Multi-Purpose Lubricant, Superlube
Hood Hinges (GM Part No. U.S. 12346241, in
Canada 10953474).
Dielectric Silicone Grease
Weatherstrip
(GM Part No. U.S. 12345579, in
Conditioning
Canada 992887).
Synthetic Grease with Teflon,
Weatherstrip Superlube (GM Part No.
Squeaks U.S. 12371287, in
Canada 10953437).
Fluid/Lubricant