1 0 Dana-Spicer D23-170 Front Differential for a 2016 Peterbilt 320 $749.99 USD (Used) 2016 Peterbilt 320, FRONT REAR DIFFERENTIAL- Make: Spicer, Model: R46-170D, Ratio: 5.38, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK... ConditionUsedRear End5.38 ratioFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)2016Stock NumberP-20669 MLS Number10540095CategoryDifferentials, Front Last Updated12/18/2023 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info