From fishing boats to pontoons and cruisers, we help boat owners keep their time on the water worry-free with dependable service, maintenance, repairs, and OEM-quality parts.
MARINE POWER
Marine power systems built for your adventures
Mastry has spent six decades engineering and distributing the world’s most reliable marine engines, generators, and propulsion systems. Whether you’re extending the life of your boat or building a commercial fleet, we have the expertise and inventory to get you on the water.
MARINE POWER
Marine engines and propulsion
Marine Engines and Inboards
Yanmar diesel engines built for sailboats and powerboats
Outboard Engines
Suzuki outboards in portable, mid-range, and V6 configurations
Marine Parts
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Electric Motors
Silent, efficient propulsion for modern boaters
Gyro Stabilizers
SmartGyro systems that reduce roll and improve comfort
Shop All Marine Products
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Who we serve
From first-time boat owners to experienced captains and commercial operators, we proudly serve a wide range of customers throughout the marine community. Whether you rely on your vessel for recreation, business, sport, or long-distance travel, our team provides the dependable service, engine expertise, and quality marine parts needed to keep you on the water with confidence.
Weekend cruisers and boat owners
Charter operators
Downtime costs money. We support charter captains, tour operators, and commercial marine businesses with fast turnaround times, reliable engine service, and the parts needed to keep operations running smoothly.
Sailboat owners
Sailboats require specialized knowledge and care. From auxiliary engine service to marine systems support and hard-to-find parts, we help sailors stay ready for every voyage.
Trusted by marine professionals worldwide
MARINE POWER
Benefits of working with Mastry
In-house engineering and customization
Every engine is opened, tested, and tuned to spec
Over 300 certified dealers nationwide
Fast service and support wherever you boat
Same-day service response commitment
We answer when you call, not when we feel like it
FAQs
Have questions?
Get answers to the questions that matter most before you move forward with your repower.
Will my controls work?
Yes. Mastry handles all wiring and control integration so your existing systems work seamlessly with the new Suzuki engine. We’ve done this hundreds of times and guarantee compatibility.
How long does installation take?
Most repowers take 3 to 5 days depending on your boat’s size and the package tier. Our repower centers work efficiently to get you back on the water fast.
Can I choose my repower center?
Absolutely. We have on-water centers for larger boats and highway-accessible locations for trailerable boats. Find the one that works best for your situation.
What brands does Plus cover?
The Plus package completely replaces Honda, Mercury, Yamaha, and various other conventional outboard brands with an innovative new Suzuki system designed for superior performance. We expertly handle all the necessary hardware installation and detailed system adjustments required to ensure seamless integration and optimal operation of your new Suzuki outboard motor.
What's included in Premium?
Premium includes a complete repower with new steering systems, hydraulics, and controls. It’s the full package for boats needing a complete system upgrade.
Ready to find the right solution?
Our team is standing by to help you select the perfect system for your needs.