Cummins Marine Marine Engine Maintenance

Select your Cummins Marine engine series to view the recommended maintenance schedule and service intervals.

Cummins QSB6.7 Marine

149–336 kW

15-26m motor yacht propulsion

Cummins QSC8.3 Marine

224–336 kW

20-30m motor yacht propulsion

Cummins QSL9 Marine

261–450 kW

22-35m motor yacht propulsion

Cummins QSM11 Marine

336–487 kW

25-40m motor yacht propulsion

Cummins QSK19 Marine

522–746 kW

35-55m motor yacht main propulsion