1996 Chevrolet Astro Owner's Manual - Page 316

NOTE:Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer. USAGE Engine Oil FLUID/LUBRICANT Engine oilwith the American Petroleum Institute CertifiedFor Gasoline Engines "Starburst" symbol of the proper viscosity. To determine the preferred viscosity for your vehicle's engine, see"Engine Oil" in the Index. Mixture of water and a good quality ethylene glycol base antifreeze or an approved recycled coolant conforming to GM Specification 6038-M (GM Part NO. 1052103). GM Part No. 3634621 or equivalent. Delco Supreme 11 Brake Fluid (GM Part No. 1052535 or equivalent DOT-3 brake fluid). @ Engine Coolant Coolant Supplement Hydraulic Brake System Parking Brake Guides Power Steering System Chassis lubricant (GM Part No. 1052497 or equivalent) or lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB. GM Hydraulic Power Steering Fluid (GM Part No. 1052884 or equivalent). DEXRON@-I11 Automatic Transmission Fluid. Lubricate with Multi-Purpose Lubricant (GM Part No. 12345120) or synthetic SAE 5W-30 engine oil. Engine oil. Chassis lubricant (GM Part No. 1052497 or equivalent) or lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB. Automatic Transmission Key Lock Cylinders Automatic Transmission Shift Linkage Chassis Lubrication 7-40