1999 Chevrolet Astro Owner's Manual - Page 364

yellowblue USAGE Front Wheel Bearings FLUID/LUBRICANT Wheel Bearing Lubricant meeting requirements of NLGI # 2, Category GC or GC-LB (GM Part No. 1051344 or equivalent). SAE 80W-90 Axle Lubricant (GM Part No. 1052271 or equivalent). SAE 80W-90 Axle Lubricant; use only GM Part No. 1052271. Do not add friction modifier. Automatic Transfer Case Fluid (GM Part No. 12378396). USAGE Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor and Release Pawl Hood and Door Hinges Weatherstrip Conditioning FLUID/LUBRICANT Front and Rear Axle (Standard Differential) Rear Axle (Locking Differential) Automatic Transfer Case LubriplateR Lubricant Aerosol (GM Part No. 12346293 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. Multi-Purpose Lubricant, SuperlubeR (GM Part No. 12346241 or equivalent). Dielectric Silicone Grease (GM Part No. 12345579 or equivalent). 7-48