0 0 2015 Paccar PX-9 Engine for a Peterbilt 337 Contact for price NEEDS TO BE RUN - NOT SHOWN ONLINE, PX9-350, CPL 3664 ConditionUsedCPL/ARR3664Fits To Make(s)PETERBILTFits To Model(s)337Stock Number19728 MLS Number13965396CategoryEngines Last Updated11/5/2025 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info