5 0 2013 Cummins PX-6 325 Engine for a Peterbilt 337 $9,500 USD 62,652 MILES 3,821 HOURS, 6 MONTH LONG BLOCK WARRANTY ConditionUsedCPL/ARR3072Fits To Make(s)PETERBILTFits To Model(s)337Stock NumberMT4161428 MLS Number10894764CategoryEngines Last Updated8/31/2025 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info