1 0 Detroit DA-RT-40.0-4S Front Differential for a 2013 Freightliner Cascadia 125 $1,195 USD GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE., Core Charge: 350, Ratio: 342, Clutch Housing Size: 1 ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2013Part NumberART40Stock Number60225-2 MLS Number13667996CategoryDifferentials, Front Last Updated6/26/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info