5 0 2017 Spicer Front Differential for a Peterbilt 320 $4,895 USD Spicer D170DP 6.14 LOCKER Inspected Takeout +$2995 Core, Take off low mileage non wrecked Truck (113,590 Miles), Ratio: 6.14, Yoke: 1810, Side Gear: 46 Splines, Input: 46 Splines... ConditionUsedFits To Make(s)PETERBILTFits To Model(s)320Stock Number16038 MLS Number14023186CategoryDifferentials, Front Last Updated12/12/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info