3 0 2018 Eaton DSH40 Front Differential for a Peterbilt 579 $1,295 USD USED EATON DSH40 FRONT REAR DIFFERENTIAL/3.55 RATIO ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number89973 MLS Number12834983CategoryDifferentials, Front Last Updated3/26/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info