PROPELLING EXCELLENCE

Optimizing Propulsion Performance, Safety and Reliability

PARTS

Extensive spare parts inventory and complete unit stock

On call 24/7, our parts department works hard to be your preferred parts partner. Rest assured that we can support your needs with our industry leading knowledge wherever your vessel is located.

Parts Inventory

Products

Delivering the Best Solution for Your Application

Our experienced team of application engineers are ready to assist with your gearbox and propulsion needs. We provide the highest quality products and service from the from initial vessel design, vessel construction, and throughout the vessel's life.

Service

Service Available 24/7, Global Ready For Deployment

Throughout our five locations, our service department is prepared to keep your vessels in operation and reduce downtime by providing preventative maintenance, unscheduled services, and system upgrades.

Complete Services

Products

Delivering the Best Solution for Your Application

Our experienced team of application engineers are ready to assist with your gearbox and propulsion needs. We provide the highest quality products and service from the from initial vessel design, vessel construction, and throughout the vessel's life.

Service

Service Available 24/7, Global Ready For Deployment

Throughout our five locations, our service department is prepared to keep your vessels in operation and reduce downtime by providing preventative maintenance, unscheduled services, and system upgrades.

Complete Services

PARTS

Extensive spare parts inventory and complete unit stock

On call 24/7, our parts department works hard to be your preferred parts partner. Rest assured that we can support your needs with our industry leading knowledge wherever your vessel is located.

Parts Inventory

KARL SENNER's History

Karl Senner, LLC is a family business with deep roots, founded by Karl H. Senner in 1972. Today, his grandsons, Karl and Christopher Senner, carry forward the legacy, steering the company with the same dedication and passion.

Established 1972

Learn More

Designed to Maximize Your Uptime

Delivering solutions that enhance performance and reduce downtime.

Marine gearboxes for workboats, high speed vessels, government applications, and all drivelines from 250 to 30,000 kW. German quality, design and manufacturing, backed by industry-leading Karl Senner integration and support.

Azimuth Thrusters and Tunnel Thrusters for workboats ranging from 500kW (670hp) to 7,000kW (9,400hp) per driveline. Robust designs for the most demanding environments, backed by industry-leading Karl Senner integration and support.

Your Partner For Design, Construction, and Vessel Life

From initial concept to construction and throughout the lifespan of your vessel, we provide comprehensive support and expertise, ensuring optimal performance and longevity.

Always on Call to
Keep Your Vessel Underway

Shifting Gears: Explore Our Newest Blog Posts

Stay up to date with the latest news from Karl Senner, LLC.

April 5, 2024

Ingram Christens Trio of Boats with REINTJES WAF 474 Reduction Gears

March 4, 2024

Karl Senner, LLC Equipped M/V Jack Nash with REINTJES WAF 665 Reverse Reduction Gearboxes