View 2 Photos View 0 Videos 2021 Detroit DA-RT40.0-4T Rear Differential for a Freightliner CASCADIA $1,500 USD DA-RT-40.0-4T (RT40-NFD) Rear - 2.16 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY. ConditionUsedRear End2.16 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CASCADIAStock Number4265-6 MLS Number13965800CategoryDifferentials, Rear Last Updated1/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info