Chevrolet 2007 Silverado 1500 Pickup Owner's Manual page 627

Usage
GM Power Steering Fluid
Power Steering
(GM Part No. U.S. 89021184, in
System
Canada 89021186).
Manual GM Goodwrench
Transmission Manual Transmission Fluid
(5–Speed with (GM Part No. U.S. 12346190, in
Low Gear, Canada 10953477) or equivalent
RPO MW3) SAE 75W-85 GL-4 gear oil.
Manual
Transmission
Synchromesh Transmission Fluid
(5–Speed
(GM Part No. U.S. 12345349, in
without
Canada 10953465).
Low Gear,
RPO MG5)
Automatic DEXRON
Transmission Transmission Fluid.
Multi-Purpose Lubricant, Superlube
Key Lock
(GM Part No. U.S. 12346241, in
Cylinders
Canada 10953474).
Lubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293, in
Floor Shift
Canada 992723) or lubricant
Linkage
meeting requirements of NLGI #2
Category LB or GC-LB.
Fluid/Lubricant
®
Synthetic
®
-VI Automatic
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.
SAE 80W-90 Axle Lubricant
Front Axle
(GM Part No. U.S. 1052271,
(1500 Series)
in Canada 10950849).
Front Axle SAE 75W-90 Synthetic
(1500 HD, Axle Lubricant
2500, 2500 HD, (GM Part No. U.S. 12378261, in
and 3500 Canada 10953455) meeting
Series) GM Specification 9986115.
SAE 75W-90 Synthetic
Axle Lubricant
Rear Axle (GM Part No. U.S. 12378261, in
Canada 10953455) meeting
GM Specification 9986115.
Manual Transmission Fluid
Manual
(GM Part No. U.S. 88861800, in
Transfer Case
Canada 88861801).
AUTO-TRAK II Fluid
Automatic
(GM Part No. U.S. 12378508, in
Transfer Case
Canada 10953626).
Fluid/Lubricant
627