2 0 2016 Meritor R40-145-3.36 Rear Differential for a Peterbilt 579 $800 USD R40-145 3.36 Inspected takeout, Yoke SPL170, Side gears 41 Spline, Input 44 Spline, ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number12606 MLS Number13400549CategoryDifferentials, Rear Last Updated5/15/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info