View 1 Photo View 0 Videos Eaton DSS40 Front Differential for a 2001 Kenworth W900 $1,995 USD DSS40 SUPER 40 3.55,SAME DROPIN AS DS461, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-4 MLS Number13884978CategoryDifferentials, Front Last Updated10/15/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1999 Eaton DSS40 Front Differential for a Kenworth W900L Newly Listed $2,118 USD (USED) Eaton DSS40 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: YES Cast#: - ConditionUsedFits To Make(s)KenworthFits To Model(s)W900LStock Number25932289 MLS Number14142023CategoryDifferentials, Front Last Updated2/13/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Eaton DSS40 Front Differential for a Western Star TR 4900E $4,295 USD Used Eaton DSS40, Super 40 front differential (LIKE A DS461,DS462,DS463), Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)WESTERN STAR TRFits To Model(s)4900EStock Number93857 MLS Number12837754CategoryDifferentials, Front Last Updated5/18/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info