Black plate (9,1)
GMC Sierra Owner Manual - 2011
Service and Maintenance
11-9
Usage
Fluid/Lubricant
Automatic Transmission
DEXRON
®
-VI Automatic Transmission Fluid.
Key Lock Cylinders
Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241,
in Canada 10953474).
Floor Shift Linkage
Lubriplate Lubricant Aerosol (GM Part No. U.S. 12346293, in
Canada 992723) or lubricant meeting requirements of NLGI #2
Category LB or GC-LB.
Chassis Lubrication
Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242)
or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Front Axle (1500 Series)
‐
Four
‐
Wheel Drive
SAE 80W-90 Axle Lubricant (GM Part No. U.S. 89021671, in
Canada 89021672).
Front Axle (1500, 2500 HD, and
3500 HD Series)
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. U.S. 89021677,
in Canada 89021678).
Rear Axle
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. U.S. 89021677,
in Canada 89021678).
Transfer Case (Four
‐
Wheel Drive)
DEXRON
®
-VI Automatic Transmission Fluid.
