6 0 2007 Rockwell Front Differential for a Peterbilt 379 Recently Updated $1,700 USD SQ100 4.10 Inspected Takeout +$350 Core, Yoke: N/A, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker, SN: 934276 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number11396 MLS Number13175904CategoryDifferentials, Front Last Updated12/16/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info