2 0 Eaton RDP41 Rear Differential for a 2015 Kenworth T880 $1,395 USD RDP41 3.70 LOCKER WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.70 ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2015Part NumberRDP41Stock Number120724-5 MLS Number13528463CategoryDifferentials, Rear Last Updated4/19/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info