View 1 Photo View 0 Videos 2020 Paccar MX-11 Engine for a Peterbilt 520 $4,500 USD CORE ENGINE, MUST BE DESTROYED. PARTS CAN BE SOLD. 58,552 miles. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)520Stock Number11534 MLS Number13188851CategoryEngines Last Updated1/14/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info