0 0 2023 Spicer S23190-3.07 Rear Differential for a Peterbilt 579 Recently Updated $1,899 USD S23-190 3.07 Inspected Takeout +$500 core, Take off From ZERO mile (.2 HRS run time on engine) non wrecked truck Yoke SPL250, Side gear 46 Spline, Input 46 Spline ConditionUsedRear End3.07 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number12523 MLS Number13371857CategoryDifferentials, Rear Last Updated12/16/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info