View 0 Photos View 0 Videos Eaton DSH40P Front Differential for a 2011 Kenworth T660 Contact for price 2011 KW T680 EATON DSH40P FRONT REAR, NO LOCK, 3.55 RATIO, 40000 LBS, Serial#: NA, Ratio: 3.55, Casting#: NA ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2011Stock Number3750-KW-5 MLS Number13348044CategoryDifferentials, Front Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info