4 0 2019 Paccar MR2014P Rear Differential for a Peterbilt 579 $1,995 USD MR2014P 2.93 Inspected take out Rear Differential, +250 core, Capacity 20K, Ratio: 2.93, Yoke: WYS20, Side Gear: 41 Spline, Input: 39 Spline ConditionUsedRear End2.93 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number14971 MLS Number13808885CategoryDifferentials, Rear Last Updated9/15/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info