6 0 Detroit DA-RT-40.0-4 Rear Differential Price Drop $500 USD DA-RT-40.0-4 (RT40-NFD) Rear - 2.85 Ratio - Core - Grade C - Blown Side Gear Pinions, Ring Gear Carrier Cracked. ConditionUsedRear End2.85 ratioStock Number4539290 MLS Number13892979CategoryDifferentials, Rear Last Updated10/23/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info