Marine propulsion service company
Your Independent Marine Propulsion Service Partner & spare parts supplier
Marine Propulsion Service by RM Propulsion
RM Propulsion delivers expert marine propulsion service, backed by over a decade of hands-on global experience. As an independent partner, we supply high-quality, type-approved spare parts and fast, responsive service. Our solutions are fully compatible with leading OEM systems, including Wärtsilä, Simplex, Blohm+Voss, SKF, Kobelco, Kemel, and Lagersmit. In fact, many of our clients choose us to avoid the high overhead costs often associated with OEMs, while benefiting from faster decisions and short, direct communication lines.
Complete marine propulsion service solutions
Every vessel operates under unique conditions. For this reason, we tailor our marine propulsion service to your specific requirements, whether your ship is in drydock or afloat. As a result, we respond swiftly to prevent failures, minimize downtime, and ensure long-term propulsion performance.
Moreover, we service all vessel types, including cruise ships, tankers, tugs, and cargo carriers. As a result, our clients remain fully compliant with environmental and classification standards. Not only do we adapt to your technical needs, but we also adjust to your operational schedule, ensuring smooth coordination with your crew and shipyard timelines.
Independent, compatible, and cost-effective
Because we operate independently from OEMs, RM Propulsion gives you access to a smarter, more affordable service model. We supply type-approved stern tube seals and thruster spare parts at competitive prices, helping you significantly reduce costs compared to traditional OEM suppliers.
*“HIGH SERVICE & BETTER PRICING!”
Our service portfolio includes
Not only that, we maintain a robust inventory of spare parts for most leading systems. Accordingly, you avoid expensive lead times and receive fast, efficient support exactly when and where it’s needed.
Ocean Seals®: Type-approved, oil-lubricated stern tube seals
Bow, stern, and azimuth thruster service and compatible spare parts
CPP (Controllable Pitch Propeller) system overhauls and troubleshooting.
Futhermore, we maintain a robust stock of our Ocean Seals® they are type-approved, field-tested, and priced competitively, giving you premium performance without the premium cost.
- *SKF Simplex® AirSpace, Compact SC-1, Compact 2000, SC-2
- *Kobelco® C, CX, DX, AX
- *Kemel® C, CX, DX
- *Wärtsilä® Airguard, MK-2, OLS2, OLS3, OLS4
Indeed, our installation services ensures a perfect fit and long-term sealing reliability.
Emergency marine propulsion service, ready 24/7
When an unexpected breakdown happens, you need support immediately. That’s why RM Propulsion offers 24/7 global emergency marine propulsion service. Our engineers can mobilize without delay, whether you’re at a port, shipyard, or offshore.
Even better, our expert advice is always free. Whether you need technical guidance, second opinions, or urgent part sourcing, we’re here to help you make fast, informed decisions.
*RM Propulsion has no commercial relationship with the mentioned companies or brands on our website (Except from our own brand name Ocean seal®). We are an independent company in the marine industry. “High service & better pricing”. Our spare parts are always more affordable than the original makers, without compromising quality.
Our marine propulsion services
Stern Tube Seal Service
Technical Advice.
Maintenance, repair & troubleshooting.
Dry dock or afloat stern tube seal service
Stern Tube Seals
Our Ocean seal® is type approved.
Our Stern tube seal spare parts are compatible with Kobelco/Kemel®,Wärtsilä®, Simplex/ SKF® Lagersmit® systems.
Thruster spares
Compatible with your system such as Berg®, Brunvoll®,Kawasaki®, Rolls-Royce® etc.
Thruster service
Marine Proulsion service for:
Bow thrusters,
Stern thrusters,
Azimuth thrusters,
Steering Gear, CPP
Stern Tube Seal test facility
RM Propulsion’s R&D DepartmentOur stern tube seal testing facility can simulate all actual conditions of your vessel.
Driving Innovation in Marine Propulsion Service
At RM Propulsion, marine propulsion service is not merely our core business, but a discipline we are constantly evolving. As a matter of fact, research and development form the backbone of our strategy. We actively question convention, pursue new approaches, and strive to raise performance standards across the propulsion landscape. Accordingly, our team combines creativity and engineering expertise to test, adapt, and implement more effective methods that enhance reliability, efficiency, and long-term service outcomes.
To that end, our R&D initiatives are geared toward enhancing technical readiness, optimizing service delivery, and supporting dependable vessel operation. At our dedicated stern tube seal facility, we rigorously test compatibility with a wide range of lubricants, including environmentally acceptable lubricants (EALs). As a result, we ensure consistent sealing performance under realistic operating conditions.
Furthermore, by assessing seal behavior across oil types, we help shipowners to comply with environmental regulations, without compromising durability or functionality.
‘Creativity at work’
Rigorous equipment testing
Our stern tube seal test facility allows us to rigorously evaluate seal performance to ensure it withstands even the toughest marine conditions.
Through repeated stress testing and real-world simulations, we demonstrate that our seals are engineered for resilience, compatibility, and long-term operational performance.
