Hero-banner

Engineered Marine Solutions for the Harshest Environments

Regal Rexnord delivers above‑deck and below‑deck power transmission solutions engineered for reliability, uptime, and lifecycle performance — from main propulsion to propeller systems, shafting, and MRO support. As your single-source provider, we are able to meet your full solution needs.


Talk to a Marine Expert Today

Our application experts help you select the best products for your marine application needs. Looking for help with an existing Regal Rexnord product? Our application experts are here to help.

Focus Areas:

  • Main propulsion
  • Propeller systems
  • Intermediate Driveshafts
  • Turning, Locking, & Braking (TLB) Systems
  • Engineering & Application support
  • Naval Propulsion Systems
Marc-Jacobsen-Headshot

Your Full‑System Partner for Marine Propulsion & Power Transmission


Marine OEMs and defense partners operate in environments where reliability, safety, and uptime are non‑negotiable. Regal Rexnord supports fleets with engineered solutions that integrate couplings, shafting, clutches, brakes, and hybrid‑ready technologies — backed by global engineering and proactive maintenance expertise.


  • One partner for above- and below-deck applications
  • Hybrid‑ready systems for next‑generation vessels
  • Proactive maintenance + Torsional Vibration Analysis to extend asset life
  • Global engineering support from concept to commissioning
  • Proven reliability for legacy and modern architectures

Need a single-source provider to support propulsion, shafting, clutches, brakes, or hybrid‑ready systems?

Success Stories

Powering-Progress-at-Sea

Explore how Regal Rexnord Supports Marine Applications

Our complete end-to-end portfolio of power transmission components from the most trusted brands in the industry enable us to design unique powertrain systems engineered for your most challenging above- and below-deck applications.

Photo of tugboat pulling large container ship at sea.

Proactive Maintenance + TVA

Regal Rexnord helps fleets reduce downtime and extend asset life through torsional vibration analysis, factory inspections, and maintenance planning. Explore why torsional vibration analysis is vital in marine propulsion systems.

Regal Rexnord™ Marine Industrial Powertrain Solutions

Integrated Above- and Below-Deck Systems

OEMs rely on our integrated couplings, shafting, clutches, and brakes to ensure reliable propulsion and deck machinery performance.



Interested in Other Applications?

Explore how Regal Rexnord supports propulsion, deck machinery, hybrid systems, and more.

Additional Expertise Beyond Marine Vessels

Regal Rexnord also supports port crane and container‑handling applications, delivering engineered braking, coupling, and drive solutions for ship‑to‑shore cranes, RTGs, RMGs, and terminal equipment. Explore our port crane capabilities.
Port-Cranes
Port-Cranes