View 2 Photos View 0 Videos 1996 Eaton 19055S Rear Differential for a GMC Topkick $685 USD (USED) Eaton 19055S Ratio: 6.50 Side Gear Splines: 39 W/ Locker: NO Cast#: 126044 Ref# 126044 ConditionUsedFits To Make(s)GMCFits To Model(s)TOPKICKPart Number126044Stock Number25527749 MLS Number12393459CategoryDifferentials, Rear Last Updated12/21/2024 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info