Onan, now called Cummins Onan Marine Generators, is part of the Cummins group and manufacturers generator sets for marine applications from 4 to 99 kW. Since the 1920s, Cummins Onan products have been famous for their constructive and technological characteristics. These products ensure: optimized performance, outstanding durability, low operating costs, environmental protection.

All the components of Cummins Onan Marine generator sets, including the engine, alternator and control system, are designed, built or integrated by Cummins’ corporate divisions. This means that all the components of the generator are compatible with the system, ensuring the best performance and outstanding efficiency. And the best part is knowing that you can rely on the services of the largest network of distributors in the industry backed by a comprehensive global guarantee for your generator. Cummins Onan Marine generator sets are designed to supply a wide range of applications, such as:

  • Cargo vessels
  • Coast guard and patrol boats
  • Dredging boats
  • Ferry boats
  • Fishing boats
  • Tugs
  • Yachts

Ippoliti Ricambi s.r.l. is the official distributor of original Cummins Onan spare parts.

Find out more about the full range of Cummins Onan Marine generator sets now


Our warehouse holds wide range of original Cummins Onan spare parts ready for delivery and places the experience of Ippoliti Ricambi s.r.l. at your service. Contact our Customer Service , a consultant will help you select the best Cummins Onan product for your needs.