OUR SERVICES
Marine engines and generators operate under very different conditions compared to other types of machinery. As such, they demand more detailed expertise and specialized service capabilities. High-Speed Diesel Engines play a vital role in various marine vessels —providing propulsion power for yachts and passenger boats, as well as essential energy for cargo ships and other commercial vessels. These engines are critical to onboard operations and vessel performance.
With regular and high-quality maintenance, marine engines can deliver years of reliable and efficient operation—even under the most demanding maritime conditions.
I Repair & Maintenance Services
We offer a wide range of professional marine engine services, including:
Periodic and heavy-duty engine maintenance - Complete overhauls and engine rebuilding - Spare parts replacement and functional testing - Sales of genuine and high-quality aftermarket spare parts - Engine diagnostics, compression and pressure testing - Exhaust system, condenser, and cooling system overhauls - Turbocharger and intercooler servicing - Fuel pump systems and injector maintenance - Engine diagnostics and expert evaluations using original diagnostic tools such as MAN CATS - Electrical switch and sensor repairs - Transmission and propulsion system servicing, including: Shaft, seal, bearing housing, and propeller overhauls - Sales of zero-hour (fully overhauled) engines
Each service is performed by our certified technicians using cutting-edge tools and in accordance with international marine standards.





I Periodic Maintenance and Spare Part Replacement by Our Expert Team
Our core service areas include engine maintenance based on operating hours, complete overhauls, and spare part replacement.
All procedures are carried out in full compliance with engine standarts, manufacturer specifications, and authorized service protocols, ensuring the highest level of professional quality and reliability.
I Spare Parts
Our Spare Parts Department operates both from stock and on-demand basis, ensuring that your needs and requests are met accurately and on time.
We supply high-quality marine engine and generator components, offering both genuine (OEM) and aftermarket options to suit a wide range of technical and budget requirements.
I Engine and Compression Testing / Diagnostic Services
At our service center, we ensure precise and reliable assessments through:
- Engine diagnostics (fault detection) using the MAN CATS original computer system
- Compression testing
- Engine alignment and calibration
- Leak detection
- Comprehensive engine evaluation and inspection
Our diagnostic approach is built on solid foundations and pinpoint accuracy, ensuring that every issue is correctly identified and addressed from the start.
I Exhaust and Condenser System Repairs
We provide maintenance, repair, and part replacement services for exhaust manifolds and condenser systems.
Cooling system repairs, maintenance, and corrosion cleaning are carried out in our workshop using high-grade chemical compounds and professional equipments, ensuring environmentally safe and effective cleaning without harming surrounding systems or the environment.
I Turbocharger & Intercooler Maintenance and Repair
Maintenance and repair of turbo and intercooler systems including replacement of repair kits, play a critical role in engine performance.
To prevent power loss and ensure smooth, reliable engine operation, all recommended maintenance procedures are carried out meticulously and in line with manufacturer specifications.
I Fuel Pump Overhaul
Fuel pump failures are among the most common issues encountered in diesel engines.
With the support of our authorized expert partners and experienced in-house team, we offer:
- Fuel pump overhaul
- Injector repair
- Replacement of pump components and elements
We are here to provide reliable and efficient solutions to ensure your engine runs smoothly and consistently.
I Seal & Pump Systems
Seawater and freshwater pump systems, along with impellers, seals, and thermostats, are among the most critical components of a marine engine.
These vital elements are often mishandled by inexperienced service providers. At Performans Marin, we protect your engine by performing professional replacements using only high quality parts, ensuring long-term reliability and optimal performance.
I Transmission and Propulsion System Maintenance
We offer a range of essential services for motor yachts and boats, including:
- Transmission oil and filter replacement
- Rudder, shaft, and propeller maintenance and balancing
- Stern tube (bearing housing) and strut (bracket) replacement
- Seal integrity testing and leak checks
These services ensure smooth, efficient power transfer and help maintain optimal performance of your vessel’s propulsion system.
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