Chevrolet Avalanche Owner's Manual page 464

Usage
SAE 80W-90 Axle Lubricant
Front Axle (GM Part No. U.S. 1052271, in
Canada 10950849).
SAE 75W-90 Synthetic Axle
Lubricant (GM Part
Rear Axle No. U.S. 12378261, in
Canada 10953455) meeting
GM Specification 9986115.
AUTO-TRAK II Fluid
Automatic
(GM Part No. U.S. 12378508, in
Transfer Case
Canada 10953626).
Front Axle
Propshaft
Spline or Spline Lubricant, Special Lubricant
One-Piece (GM Part No. U.S. 12345879, in
Propshaft Canada 10953511) or lubricant
Spline meeting requirements of
(Two-Wheel GM 9985830.
Drive with Auto.
Trans.)
6-14
Fluid/Lubricant Usage
Multi-Purpose Lubricant, Superlube
Hood Hinges (GM Part No. U.S. 12346241, in
Canada 10953474).
Outer Tailgate Multi-Purpose Lubricant, Superlube
Handle Pivot (GM Part No. U.S. 12346241, in
Points Canada 10953474).
Dielectric Silicone Grease
Weatherstrip
(GM Part No. U.S. 12345579, in
Conditioning
Canada 992887).
Synthetic Grease with
Weatherstrip Teflon, Superlube (GM Part
Squeaks No. U.S. 12371287, in Canada
10953437).
Fluid/Lubricant