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New Cummins Marine Engines

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QSB6.7

Robust engine designed for prime power operation and long life. Metric O-ring seals and edge molded gaskets eliminate fluid leaks. Aluminum pistons for exceptional durability

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QSC8.3

Unmatched performance from industry-leading power density on this four-valve-percylinder engine. 

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QSL9

Robust engine designed for long life. Metric O-ring seals and edge molded gaskets eliminate fluid leaks. Aluminum pistons for exceptional durability

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QSM11

Robust engine block designed for continuous marine duty operation and long life. Single cylinder head with four valves per cylinder enhances performance. Meets SOLAS requirements for surface temperatures.

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N855

An in-line six cylinder design with a  proven on-deniable legacy in tough commercial marine environments, hard earned over the last 30 years.

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X15

Robust engine designed for continous duty operation and long life. Single cylinder head with four valves per cylinder enhances performance.  The X15 is relatively new to the marine market place the base engine design has been on the market successfully proven for over 15 years. 

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KTA19

A commercial industry workhorse proven in-line six cylinder designed for heavy duty applications. Replaceable wet cylinder liners offer longer life and lower rebuild cost. Individual, four valve design cylinder heads for improved economy and performance. Gallery cooled pistons for maximum durability

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QSK19

Reliable base engine uses common components from the proven K19, K38 and K50 engines. A new cast-iron, ductile single-piece piston with nitride-coated rings and hardened cylinder liner provides excellent durability and long life

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KTA38

A commercial marine industry workhorse with a proven V12 cylinder design for heavy duty applications. Low profile for ease of installation and service. Replaceable wet cylinder liners offer longer life and lower rebuild cost. 

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QSK38

Another commercial marine industry workhorse with a proven V12 cylinder design in electronic for heavy duty applications using common components from the time proven K19, K38 and K50 engines. 

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KTA50

A commercial marine industry workhorse with a proven V16 cylinder design for heavy duty applications. Low profile for ease of installation and service. Replaceable wet cylinder liners offer longer life and lower rebuild cost. 

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QSK50

A commercial marine industry workhorse with a proven V16 cylinder electronic design for heavy duty applications using common components from the time proven K19, K38 and K50 engines.

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