CMD Warranties...

Cummins MerCruiser Diesel is proud to have the best backed engines on the water...these robust warranties are proof of our confidence in the engineered excellence that goes into each engine manufactured and sold to customers around the world for recreational and commercial applications!

For complete information on all base warranty coverage and extended coverage options, see your nearest Cummins MerCruiser Diesel professional.

Commercial Base Warranty - Quantum Series Engines
QSB5.9, QSC8.3, QSM11, QSL9

QSD Warranty

Zeus 3500/3800 Warranty

QSB/C Zeus Combined Warranty

Recreational Base Warranty - Quantum Series Engines
QSB5.9, QSC8.3, QSM11, QSL9

Recreational Encompass Extended Warranty - Quantum Series
QSB5.9, QSC8.3, QSM11, QSL9

Commercial Base Warranty - Diamond Series Engines
Mechanical B-Series, C-Series

Recreational Encompass Extended Warranty - Diamond Series
Mechanical B-Series, C-Series

Recreational Base Warranty - Diamond Series Engines
Mechanical B-Series, C-Series

Sterndrive Warranty

Mercury Receational and Light Duty Commercial Limited Warranty

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