Black plate (13,1)
Chevrolet Silverado 2500HD and 3500HD Owner Manual (GMNA-Localizing-
U.S./Canada-7142528) - 2014 - crc - 3/26/13
Service and Maintenance
11-13
Usage
Fluid/Lubricant
Manual Transmission
Synchromesh Transmission Fluid (GM Part No. 12345349, in
Canada 10953465).
Key Lock Cylinders
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Floor Shift Linkage
Lubriplate Lubricant Aerosol (GM Part No. 89021668, in Canada 89021674)
or lubricant meeting requirements of NLGI #2 Category LB or GC-LB.
Chassis Lubrication
Chassis Lubricant (GM Part No. 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. 89021671, in
Canada 89021672).
Front Axle (1500, 2500 HD, and 3500
HD Series)
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 4-Speed Auto.
Trans.)
Spline Lubricant, Special Lubricant (GM Part No. 12345879, in
Canada 10953511).
