4 0 2023 Meritor MDL2014X279 Front Differential for a Peterbilt 579 Recently Updated $2,995 USD MDL2014X 2.79 LOCKER Inspected takeout +$750, From a Low mileage from non wrecked truck (11170 miles), Yoke 25WYS, Side gears 41 Spline, Input 46 Spline ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number11759 MLS Number13203218CategoryDifferentials, Front Last Updated12/16/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info