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Cummins QSB 550HP Marine Engine – 6.7L – REBUILT

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Engine Manufacturer / Brand:

Cummins

Engine Model:

QSB550 6.7L

Horsepower:

550

Condition:

Rebuilt

Product Description:

QSB 550 HP which can be derated. It was a warranty engine with 24 hrs that had a slight overheat. Shop re-ringed the engine. Cummins harness and data display are included (non-Smartcraft), no isolators.

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