A worry-free winter and a good season on the water next spring

Winterization protects your boat against frost, corrosion and limits the effects of condensation. In or out of the water, your engine is most at risk of frost damage - so keep it protected over the winter season to avoid any future expensive repairs.
Yachts docked at a marina beside a waterfront walkway with mountains in the distance
Taking simple steps will help to protect your vessel

Taking a few simple maintenance steps before winter storage can help protect your vessel and avoid costly repairs. These simple steps include:

  • Change the engine oil and filters

  • Flush and treat the cooling system with antifreeze

  • Inspect key components such as pumps, hoses and seals

  • Keep fuel tanks topped up with the appropriate additives

These preventative measures help protect against freezing, corrosion, condensation and internal engine wear, reducing the risk of fuel, cooling system and engine damage during storage.

Protect your investment

For boat owners we offer Service and Onboard Kits for both planned and unplanned maintenance, designed to keep your vessel running smoothly all year round.

Peace of mind

For added peace of mind, an Onboard Kit contains spare parts needed for an emergency repair when you’re on the water, or in a remote location, with no access to a local Cummins service point.

Genuine Cummins Parts

Our Service Kits contain Genuine Cummins parts needed to service your vessel before you set off on the water, ensuring reliability and high-quality with every purchase.

Reduced total cost of ownership

Purchasing a comprehensive marine maintenance kit will save you time and money in comparison to buying individual parts and you will also receive a free waterproof spare case with each Onboard Kit.

Marine kit solutions for you

Service Kit

Contains Genuine Cummins parts for planned engine maintenance, preparing your vessel before heading out on the water.

Onboard Kit

Contains spare parts for emergency repairs on the water or in remote locations without service support.
marine service parts kit

Cruise Kit

Provide all the necessary and essential generator maintenance and service parts boaters need for worry-free voyages.

Content Service Kit Onboard Kit Cruise Kit
Fuel Filter Yes Yes Yes
Oil Filter Yes Yes Yes
Fuel Water Separator Yes Yes No
Water Filter (QSM only) Yes Yes No
Zinc Plugs Yes Yes Yes
Water Pump Repair Kit Yes Yes Yes
Belt No Yes Yes
Free Spare Case No Yes Yes

Download Bill of Materials

Terms and conditions:

Offer only available through Cummins approved dealers in Europe. The information in this leaflet is accurate at the time of production. Cummins reserves the right to make amendments and changes at any time.

Get the most from your time on the water

Explore seasonal maintenance guides and genuine Cummins marine kits designed to keep you operating with confidence.

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Prepare your vessel for winter

Cummins marine maintenance kits and services keep your vessel safe, reliable and ready anywhere.

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