0 0 2013 Eaton RDP40-3.70 Rear Differential for a Kenworth T660 Newly Listed $1,495 USD RDP40 3.70 LOCKER will be inspected +$950 Core ConditionUsedRear End3.70 ratioFits To Make(s)KENWORTHFits To Model(s)T660Stock Number16063 MLS Number14027815CategoryDifferentials, Rear Last Updated12/11/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info