Cummins & Onan Marine Sales, Service and Parts
Cummins Engine Sales & Repowers
As a full-service Cummins marine dealer, Southeastern Marine & Yacht Power offers comprehensive engine sales and repower services, including new engine commissioning. We sell and service Cummins QSB, QSC, QSM and QSL engines (both new and factory remanufactured), as well as engine control systems and Zeus pod drives.
Today’s marine engines require more than just mechanical maintenance. All Cummins Marine technicians are factory-trained and certified as well as licensed for Cummins INSITE diagnostic computers tools and software.
In fact, as a dealer, when we sell or install service parts, they certified and fully backed by the manufacturer with up to a 1-year warranty (consult service advisor on eligibility.)
We also have both an in-house Field Service Diagnostic Engineer and a Level 3 Engineer, with in-shop capabilities to customized bracketry and components. We also have direct access to Level 2 and Level 3 Cummins engineering support direct from the manufacturer.
With access to Cummins’ nationwide inventory, we can source your new or factory-remanufactured engines quickly, and, with full mobile capabilities and marina privileges throughout Florida and the Southeast, we can install and commission them to maximum performance and uptime.
Southeastern Marine & Yacht Power is your source for Cummins marine engine sales and repower services in Florida.
- Exclusive Cummins dealer for Tampa Bay and Pensacola
- New and factory remanufactured QSB, QSC, QSM and QSL engines
- Zeus pod drives and Smartcraft engine controls
- In-place repowers
- Cummins field engineer on staff
- Full commissioning
- All Cummins Marine Technicians are factory trained & certified
- Equipped with Cummins INSITE Computer & Software
- Up to 1-year parts & labor warranty when service/installed by us
Cummins Maintenance & Repairs
With a highly experienced staff of factory-trained and certified technicians, Southeastern Marine & Yacht Power can keep your Cummins engines running to the manufacturer’s standards and specifications and effectively address any issue that might arise.
As a Certified Dealer, we have access to INSITE Diagnostics, the same proprietary tool used by in-house Cummins engineers, and we use OEM parts and fluids exclusively, ensuring that manufacturer warranties remain in force.
Our fleet of fully stocked service vans and dedicated Rapid Reponse team stand ready to diagnose your Cummins engines anywhere you’re docked — from St. Pete to St. Lucia — while a stock of more than 5,000 parts and priority access to Cummins inventory ensures quick repairs.
Nobody is better qualified to diagnose and repair your Cummins marine engines than Southeastern Marine & Yacht Power.
- Cummins INSITE computer diagnostics
- Cooler & Heat Exchanger services
- Oil & filter maintenance services
- Engine alignments
- Top end rebuilds
- Full mobile capabilities
- OEM parts and fluids
- Cummins-certified techs
- Parts and labor warranties
Cummins Warranty Services & Repowers
For more than 40 years, Southeastern Marine & Yacht Power has served Florida’s West Coast as a Cummins Warranty Service Provider and Repower Center. We’re proud of our decades-long partnership.
Working closely with Cummins, our well-trained project managers, engineers and technicians strive to create a seamless process — from processing your warranty claim, to scoping and planning for a full repower to performing needed repairs or replacements and certifying the work performed.
Need Cummins warranty service or your vessel Repowered?
Call Southeastern Marine & Yacht Power.
Cummins Marine Parts
When you need Cummins parts, fluids or other supplies, our knowledgeable professionals — each with decades of marine power experience — stand ready to help you find exactly what you’re looking for. And with more than 5,000 OEM parts on the shelves at our four Florida locations, there’s a good chance we have whatever it is.
If we don’t have it, we can get it fast. As a fully authorized dealer and warranty service center, we have direct access to Cummins’ nationwide parts inventory. We also offer specialized services for boat dealers, service providers, etc.
For knowledgeable professionals and Florida’s largest inventory of Cummins parts, choose Southeastern Marine & Yacht Power.
Support for Boat Builders and Dealerships
In addition to boat owners and captains, Southeastern Marine & Yacht Power supports a variety of marine industry companies with Cummins sales, installation and service. For boat builders, our in-house consultant and engineering partners with Cummins to design, source, install, and commission complete power packages, including engines, transmissions/drives, controls, and generators based on build specifications.
We also offer specialized programs for boat dealers, service providers, and commercial vessels to keep your customers or your fleet at maximum operational capacity.
How can Southeastern Marine & Yacht Power help your business with Cummins Marine Service, Sales, or Parts?
Request Support
In need or services, parts of interested in a repower?
Complete the form below, and our team will contact you shortly.