RV Engines and Generators

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Cummins Motorhome and RV Engines and Generators: Powering you through life's adventures

Cummins and Onan have rich histories providing reliable stationary and mobile power around the world. Our engines and generators have led the way in reliable mobile power since mass production of RVs began in the 1960s – coming from our local manufacturing facilities in Minnesota and Indiana.

With the record growth of the RV industry in recent years, Cummins is committed to continuing to support this industry by developing new and innovative industry-leading products.


Exceptional fuel economy, low operating costs and legendary reliability make Cummins diesel engines a top choice for RVs.


The power in your "home away from home" should be dependable. Cummins has set the standard for quiet, reliable and innovative RV power for over 80 years.

Our Focus

Our focus remains on delivering the same quality products and customer satisfaction synonymous with the Cummins name. Cummins motorhome engines and generators are backed by the largest service network in the industry, including Cummins distributor service locations, Coach Care service stops and our authorized dealers across the country with certified technicians specializing in the care and maintenance of motorhomes.

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