0 0 2015 Eaton D40-145 Front Differential for a Kenworth T680 Recently Updated $1,325 USD (USED) Eaton D40-145 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 1273266 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25883816 MLS Number13977445CategoryDifferentials, Front Last Updated11/19/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info