Single Cummins QSC 550 Marine Engines – Low Hours 100-300

heat exchangers. New aftercoolers Units were purchased by current owner REBUILT. Was a pair, one sold. After running them for only a few Hundred hours in the vessel, he is pulling them because they are causing his boat to sit too low. 12V Sold Bobtail – Includes Panels, new harnesses, 40′ harness extension, new turbochargers, exhaust manifolds, new aftercooler, new flywheel, camshaft. Throttle controls and Elbows. Electronic / cable or fly by wire throttle Cummins controller. Can be turned up to 600HP

New harness and same display you get with a new 600HP cummins