View 0 Photos View 0 Videos 2015 Eaton-Spicer Rear Differential for a Eaton-Spicer RD404R390 Newly Listed $1,250 USD LOCKER ConditionUsedRear End3.90 ratioFits To Make(s)EATON-SPICERFits To Model(s)RD404R390Stock Number2547598 MLS Number14439391CategoryDifferentials, Rear Last Updated6/20/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info