rendering of Pielstick engine

 

Pielstick solutions for retrofits and obsolescence management - built on decades of reliability 

Gain security and peace of mind by retrofitting your Pielstick engines with Everllence's (former MAN Energy Solutions) trusted solutions. Our retrofits extend engine lifespan by decades, simplifies maintenance, and prepares your engines for future upgrades. Supported by Everllence's expertise and reputation for reliability, your Pielstick engines will be future-ready while continuing to deliver dependable performance. 

The very long term Pielstick care is a priority, which is, why we continue to invest heavily in the research and development for upcoming retrofits and solutions to prevent Obsolescence. This effort remains strong, supported by the French government (France Relance). In 2025, we will introduce even more retrofit solutions for your Pielstick engines, ensuring they remain future-ready and adaptable to evolving technologies. 


Key features of the Everllence PrimeServ Pielstick retrofits

rendering of Pielstick engine with SaCoS control

SaCoS Control Systems - enhanced engine monitoring and control 

This upgrade fits all Pielstick engines, offering real-time monitoring and advanced control for improved engine performance. SaCoS ensure seamless integration with existing systems, making it a highly versatile option. The SaCoS control system optimizes reliability and simplifies maintenance, safeguarding your engines from obsolescence while preparing them for future upgrades.

Common Rail for Pielstick engines — precise fuel management

Now available for PC2-5 and PC2-6 main engines (marine and power plants), the Common Rail system ensures cleaner combustion and enhanced fuel economy. It delivers consistent high-pressure fuel delivery, optimizing engine performance and reducing emissions. This solution is a cost-efficient alternative that prolongs engine life while minimizing operational costs.

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Electronic Fuel Injection for PA6 engines - perfect timing for maximum efficiency   

Uniquely suitable for PA6 propulsion engines in marine applications, EFI offer precise timing of fuel injection for optimized combustion. Ideal for vessels with frequent load fluctuations, this solution enhances combustion efficiency, reduces emissions, and improves overall performance. Retrofit your engines to improve performance and extend their operational life. 

Your key advantages at a glance

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Extended engine lifespan

The life of your Pielstick engines is extended by decades, preventing obsolescence.

Simplified maintenance

Complexity and costs associated with engine upkeep are reduced.

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Improved efficiency

The retrofit upgrades enhance fuel efficiency and reduces enhance fuel efficiency and reduce emissions.

Future ready

Prepare your engines for future upgrades.

ExpertTalks

Pielstick Retrofit Solutions

Watch the ExpertTalk replay to explore Pielstick’s latest retrofit solutions—EFI, common rail, SaCoS automation & more—presented by seasoned experts with deep technical insight and years of hands-on experience in engine modernization.

Proactive Obsolescence Management  

At Everllence, we understand the crucial importance of ensuring the longevity of our clients' installations and preventing obsolescence risks. As pioneers and active members of the French Institute of Obsolescence, our practices are benchmarks in the field

 

Sustain solutions to prevent Obsolescence 

Our proactive strategy is based on an organization dedicated to obsolescence management, considered a full-fledged activity, with rigorous lifecycle management. 

From risk identification to the implementation of concrete actions to mitigate them, we support our clients in maintaining their installation functional and competitive in the long term. 

close up of Pielstick engine
ExpertTalks

Prevent Pielstick Obsolescence

Learn how Everllence solutions prevent obsolescence and ensure your engines stay ahead of regulatory changes, while optimizing performance. Our experts share strategies for prolonging your Pielstick engine life and maintaining operational excellence for years to come. This ExpertTalk is hosted by Guillaume Roy, Obsolescence Manager and Thomas Jelonek, Technical Department Manager.

Pielstick Engine Controller 2.0 

Engineered with cutting-edge hardware and software, the Engine Controller 2.0 ensures precise speed regulation under extreme conditions. Designed to extend engine life and eliminate obsolescence risks, it’s fully qualified for temperature, vibration, shock, CEM, seismic, and ageing. Certified for nuclear applications and cybersecurity.

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Check out our solutions

Pielstick SaCos Retrofit
pdf | 235 KB
Pielstick Common Rail Retrofit
pdf | 212 KB
Pielstick EFI Retrofit
pdf | 155 KB

Contact our experts

Contact us

Discover our complete range of Pielstick solutions. Our experienced engineers are at your disposal to help you tackle all your challenges.  

Talk to our experts