0 0 2023 Spicer S23190-3.07 Rear Differential for a Peterbilt 579 $1,899 USD S23190 3.07 Inspected Takeout LIKE NEW. From ZERO mile (.2 HRS run time) non wrecked truck. +$500 core, 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 Updated9/15/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info