0 0 2014 Eaton S190 Rear Differential for a Kenworth T680 Newly Listed $375 USD (USED) Eaton S190 Ratio: 2.56 Side Gear Splines: 46 W/ Locker: NO Cast#: S190256EX Ref# S190256EX ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Part NumberS190256EXStock Number25880766 MLS Number13884654CategoryDifferentials, Rear Last Updated10/15/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info