GMC 2001 Jimmy, Owner'S Manual, Page: 431 / 448

7-50
USAGE FLUID/LUBRICANT
Manual
Transmission Synchromesh Transmission Fluid
(GM Part No. 12345349
or equivalent).
Automatic
Transmission DEXRON
R
-
III Automatic
Transmission Fluid.
Key Lock
Cylinders Multi
-
Purpose Lubricant,
Superlube
R
(GM Part
No. 12346241 or equivalent).
Chassis
Lubrication Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-
LB.
Front and Rear
Axle (Standard
Differential) SAE 80W
-
90 Axle Lubricant
(GM Part No. 1052271
or equivalent).
USAGE FLUID/LUBRICANT
Rear Axle
(Locking
Differential) Axle Lubricant; use only GM
Part No. 1052271. Do not add
friction modifier.
Automatic
Transfer Case AUTO
-
TRAK II Fluid
(GM Part No. 12378508).
Rear Driveline
Center Spline and
Universal Joints Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-
LB.
Constant
Velocity
Universal Joint Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-
LB.