2000 GMC Jimmy Owner's Manual - Page 411

USAGE Manual Transmission Automatic Transmission Key Lock Cylinders Chassis Lubrication FLUID/LUBRICANT Synchromesh Transmission Fluid (GM Part No. 12345349 or equivalent). DEXRONR-III Automatic Transmission Fluid. USAGE Rear Axle (Locking Differential) Automatic Transfer Case Rear Driveline Center Spline and Universal Joints Constant Velocity Universal Joint FLUID/LUBRICANT Axle Lubricant; use only GM Part No. 1052271. Do not add friction modifier. Automatic Transfer Case Fluid (GM Part No. 12378396). Chassis Lubricant (GM Part No. 12377985 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. Chassis Lubricant (GM Part No. 12377985 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. Multi-Purpose Lubricant, SuperlubeR (GM Part No. 12346241 or equivalent). Chassis Lubricant (GM Part No. 12377985 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. SAE 80W-90 Axle Lubricant (GM Part No. 1052271 or equivalent). Front and Rear Axle (Standard Differential) 7-50