Romana
Cummins MerCruiser Diesel inboards
REDEFINING RELiABiLiTY.
Cummins MerCruiser Diesel inboards combine industry-leading power with traditional inboard mounting. As a critical component to our power systems, we have chosen a select group of transmissions in each Quantum engine series that have been specifically engineered for maximum reliability and durability — providing gear ratios that enhance the already optimized performance of the Quantum engine.
QUANTUM Series
Turbocharged and seawater aftercooled for quick response and superior performance. SmartCraft™ enabled. Drop-in replacement for many gasoline engines.
MERCRUISER Series
With a four-stroke cycle combustion for quiet and fuel-efficient operation, the MerCruiser series engines lead the way in cost-efficient propulsion with a compact size for ease of installation and easy access for routine maintenance, and Certified tough.
