View 0 Photos View 0 Videos Eaton DST40 Front Differential Recently Updated $1,000 USD DST40. Turns. Ratio: 3.55. USED. locker: NO, Core Charge: 400, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)EatonFits To Model(s)DST40Stock Number168688 MLS Number12213968CategoryDifferentials, Front Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info