Owners Manual

Black plate (8,1)
Chevrolet Tahoe/Suburban Owner Manual - 2011
11-8 Service and Maintenance
Usage Fluid/Lubricant
Front Axle (1500 Series Vehicles with
Four-Wheel Drive)
SAE 80W-90 Axle Lubricant (GM Part No. 89021671,
in Canada 89021672).
Front Axle (2500 Series Vehicles with
Four-Wheel Drive)
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 89021677,
in Canada 89021678).
Rear Axle
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 89021677,
in Canada 89021678).
Transfer Case (Four‐Wheel Drive) DEXRON
®
-VI Automatic Transmission Fluid.
Front Axle Propshaft Spline or
One-Piece Propshaft Spline
(Two-Wheel Drive with Auto. Trans.)
Spline Lubricant, Special Lubricant (GM Part No. 12345879,
in Canada 10953511).
Hood Hinges
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241,
in Canada 10953474).
Outer Tailgate Handle Pivot Points
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241,
in Canada 10953474).
Weatherstrip Conditioning
Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or
Dielectric Silicone Grease (GM Part No. 12345579, in Canada 992887).
Weatherstrip Squeaks
Synthetic Grease with Teflon, Superlube (GM Part No. 12371287,
in Canada 10953437).