Owner's Manual
Page 557
... 89021184, in (GM System Canada 89021320). Multi-Purpose Lubricant, Superlube Key Lock (GM Part No. U.S. 12377985, in the DURAMAX® Diesel manual. Front Axle 80W-90 (1500 Series) - If your dealer/retailer. Lubriplate Lubricant Aerosol (GM Part No. Automatic DEXRON®-VI Automatic... 12346293, in Canada 89021678) meeting Series) GM Specification 9986115. Drive Front Axle SAE 75W-90 Synthetic (1500, Axle Lubricant 2500 HD, and (GM Part No. Recommended Fluids and Lubricants This maintenance section applies to vehicles with a gasoline engine. See Engine Coolant on page...
... 89021184, in (GM System Canada 89021320). Multi-Purpose Lubricant, Superlube Key Lock (GM Part No. U.S. 12377985, in the DURAMAX® Diesel manual. Front Axle 80W-90 (1500 Series) - If your dealer/retailer. Lubriplate Lubricant Aerosol (GM Part No. Automatic DEXRON®-VI Automatic... 12346293, in Canada 89021678) meeting Series) GM Specification 9986115. Drive Front Axle SAE 75W-90 Synthetic (1500, Axle Lubricant 2500 HD, and (GM Part No. Recommended Fluids and Lubricants This maintenance section applies to vehicles with a gasoline engine. See Engine Coolant on page...