0 0 1993 GMC 21592122033 Steering Pump for a GMC Topkick $250 USD (USED) GM 21592122033 Engine: 3116 Part#: 21592/22033/1 ConditionUsedFits To Make(s)GMCFits To Model(s)TopkickStock Number25861780 MLS Number13806671CategorySteering Pumps Last Updated9/11/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info