2 0 2015 Eaton RS404-3.36 Rear Differential for a Kenworth T680 $1,295 USD RS404 3.36 Inspected takeout from low mileage non wrecked truck. +250 CORE, Yoke 1710 Open, Side gears 41 Spline, Input 39 Spline ConditionUsedRear End3.36 ratioFits To Make(s)KENWORTHFits To Model(s)T680Stock Number12545 MLS Number13376959CategoryDifferentials, Rear Last Updated9/17/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info