2 0 2009 Eaton RD404 Rear Differential for a International 4400 Recently Updated $995 USD RD404 6.50 Ratio,LOCKER, Inspected takeout. CORE $50.00, Yoke; 1710, Side gear; 41 Spline, Input Shaft; 39 Spline ConditionUsedRear End6.50 ratioFits To Make(s)INTERNATIONALFits To Model(s)4400Stock Number13324 MLS Number13598390CategoryDifferentials, Rear Last Updated9/27/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info