9 0 2017 Meritor MRL2014X355 Rear Differential for a Peterbilt 579 $1,950 USD MRL2014X 3.55 LOCKER Inspected takeout from low mileage (26143 miles) non wrecked truck. +1000 core Yoke; SPL170, Side gear; 41 Spline, Input shaft; 39 Spline ConditionUsedRear End3.55 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number12033 MLS Number13270608CategoryDifferentials, Rear Last Updated8/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info