View 0 Photos View 0 Videos 2019 Detroit RT40-NFDRR331 Rear Differential Newly Listed $1,995.16 USD ID WHEN OUT OF TRUCK ConditionUsedRear End3.31 ratioFits To Make(s)DETROITFits To Model(s)RT40-NFDRR331Stock Number2611937 MLS Number14161232CategoryDifferentials, Rear Last Updated2/26/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info