0 0 Eaton DS4616P Axle Shaft for a 1991 Peterbilt 320 $175 USD GOOD USED NON LOCKER AXLE SHAFT, Serial#: NA, Length: NA, Casting#: NA, Axle Type: Non-Locker ConditionUsedFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)1991Part Number110889Stock Number72121-15 MLS Number13618999CategoryAxle Shafts Last Updated10/18/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info