0 0 Eaton DSH40P Front Differential Newly Listed $1,650 USD Remanufactured Eaton DSH40P front, rear differential assembly, 3.90 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered ConditionRemanufacturedRear End3.90 ratioFits To Make(s)EATONFits To Model(s)DSH40PStock NumberBP TRS DSH40P/3.90 MLS Number14050666CategoryDifferentials, Front Last Updated12/18/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info