5 0 Wabco 912 518 111 0 Air Compressor for a Peterbilt 320 $1,500 USD PACCAR air compressor pulled from an MX11 engine run for low-miles. Unit is in great used condition. PACCAR P/N 2020640 or 2020640PEX . Wabco P/N 9125181110 . Dual cylinder air compressor... ConditionUsedFits To Make(s)PETERBILTFits To Model(s)320Stock Number8913 MLS Number12691006CategoryEngine Air Compressors Last Updated4/29/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info