View 3 Photos View 0 Videos Caterpillar C9 Engine Recently Updated $22,995 USD MARINE - 397 HP, CATERPILLAR C9, TESTED 397 HP @ 1800 RPM. WITH 100 DAY LIMITED PARTS WARRANTY. VIDEO AVAILABLE ON REQUEST STARTING AT $22,995.00 ConditionUsedStock Number69186 MLS Number13353903CategoryEngines Last Updated9/3/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info