2 0 1994 Eaton 21065S Rear Axle Housing for a GMC Topkick $850 USD (USED) Eaton 21065S Brake Type: AIR DRUM Wheel Type: BUDD Suspension: SPRING Track Width : 72 ConditionUsedFits To Make(s)GMCFits To Model(s)TopkickStock Number25807580 MLS Number13629061CategoryAxle Housings, Rear Last Updated6/6/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info