1 0 Eaton 23085S Rear Differential for a 1993 Peterbilt 320 $1,095 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 4.33 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)1993Stock Number61217-1 MLS Number9144393CategoryDifferentials, Rear Last Updated12/15/2022 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info