Engine exhaust system for industry & marine
The engine exhaust system plays a critical role in ensuring the safe, clean, and efficient operation of internal combustion engines. In heavy-duty applications such as marine propulsion, power generation, gas compression, and locomotive engines, a reliable engine exhaust system is vital for maintaining performance, protecting engine components, and meeting strict emissions regulations. For operators and fleet managers, investing in high-quality OEM-grade exhaust components means long-term reliability and compliance.
EXHAUST ELBOW - 81738014041 suitable for MAN D engines
Practical Information about the Exhaust ElbowDiscover our exhaust elbow product with the comparison number 81738014041. This OEM replacement part belongs to the exhaust system category and is specifically designed to ensure a perfect fit. Weighing only 1.03 kg, this product stands out due to its efficient handling, making it ideal for your technical requirements.Optimal Performance for MAN D EnginesOur exhaust elbow is suitable for MAN D engines and contributes to optimal exhaust flow. Rely on the quality of these OEM replacement parts, which are specifically manufactured for demanding applications in marine and stationary sectors. All components are designed to maximize the performance and lifespan of your engines.
EXHAUST PIPE - 81738014036 suitable for MAN D engines
Exhaust Pipe for Efficient EnginesDiscover our exhaust pipe, designated with the comparison number 81738014036, which excels as an OEM replacement part. This exhaust pipe promotes the optimal functionality of your exhaust system and contributes to the efficiency of engines compatible with MAN D. Weighing 9.1 kg, it provides the necessary stability for marine and stationary use as well as for locomotives.Precise Fit for MAN D EnginesThe exhaust pipe is perfectly tailored to meet the requirements of engines developed for MAN D. The exquisite craftsmanship and high-quality materials ensure reliable performance even under the toughest conditions. Rely on our expertise and choose OEM replacement parts for enduring quality.
SILENCER - 81731506006 suitable for MAN D engines
Effective Silencer for MAN D EnginesDiscover our silencer with the comparison number 81731506006, an excellent product specifically designed for exhaust systems of engines. This silencer is suitable for MAN D engines and offers optimal performance even under demanding operating conditions. Add this OEM replacement part to your range of high-quality components for diesel and gas engines!
SILENCER - 81731506005 suitable for MAN D engines
Optimal Noise Reduction: Silencer Compatible with MAN DDiscover our outstanding product, the silencer with the comparison number 81731506005. This spare part is suitable for MAN D engines and ensures efficient noise reduction and exhaust management. With a weight of just 0.005 kg, the silencer is lightweight and user-friendly.Original Equipment Manufacturer Quality: Trust in OEM Spare PartsOur OEM spare parts provide you with the quality you expect from an original equipment manufacturer. The comparison number 81731506005 ensures that this product has undergone strict internal controls. Rely on spare parts known for their durability and performance.
BELLOWS - 81714206025 suitable for MAN D engines
Bellows with Comparison Number 81714206025Experience the excellent performance of our bellows with the comparison number 81714206025. This essential product is suitable for MAN D engines and belongs to the group Exhaust system. Its weight of 25 kg ensures stability and longevity, which are essential in marine and stationary applications.
BELLOWS - 81714206022 suitable for MAN D engines
Premium Replacement Part for MAN D EnginesThe bellows with the comparison number 81714206022 is an essential OEM replacement part specifically designed to fit MAN D engines. Weighing 25 kg, this product offers excellent stability and durability in the exhaust system.
BELLOWS - 81714206018 suitable for MAN D engines
Premium Bellows for Optimal Engine PerformanceDiscover our bellows (comparison number: 81714206018), a premium OEM replacement part specifically designed to optimize the performance of your engines. This component is suitable for MAN D engines and ensures a perfect fit as well as reliability. Weighing 50 kg, the bellows is particularly robust and durable, ensuring top-notch functionality.Reliable Quality for Demanding ApplicationsOur OEM replacement parts, such as the bellows, represent the highest quality and stand up to the stringent requirements of the industry. Suitable for MAN D engines, this product ensures that your machine operates smoothly. We place great emphasis on precision in development so that you can enjoy your investment for a long time.
BELLOWS - 81707020104 suitable for MAN D engines
Bellows 81707020104 for MAN D enginesDiscover our bellows with the comparison number 81707020104, an essential OEM replacement part designed for MAN D engines. This product ensures optimal functionality in the exhaust system. Weighing only 0.11 kg, it is robust and durable, ideal for marine and stationary applications as well as for locomotives.
BELLOWS - 81637310301 suitable for MAN D engines
Bellows Replacement Part for Efficient Engine ApplicationsDiscover our bellows replacement part with the comparison number 81637310301, designed as an essential component compatible with MAN D engines. These OEM replacement parts offer the highest precision and optimal fit to maximize the efficiency of your engines. Weighing only 0.32 kg, this product can be easily installed.Important Application for MAN D EnginesThe bellows replacement part is particularly important for the operation of diesel and gas engines. Compatible with MAN D engines, it ensures the reliability and longevity of your exhaust system. Our product is the ideal choice to ensure the performance of your machines in marine and stationary applications.
BELLOWS - 81637310289 suitable for MAN D engines
Bellows compatible with MAN D enginesDiscover our bellows, an OEM replacement part with the comparison number 81637310289. This product is essential for your exhaust system and ensures optimal performance of your engines. It impresses with its precise fit and functionality, specifically designed to meet the high demands of engines in marine and stationary applications.
BELLOWS - 81623960108 suitable for MAN D engines
Bellows – Your Reliable Replacement PartDiscover our bellows (comparison number 81623960108), a top-quality OEM replacement part specifically designed for MAN D engines. This product enhances the efficiency of the exhaust system and contributes to optimal performance. With this bellows, you have made a reliable choice as a suitable component.Suitable for MAN D: Efficient Performance AwaitsOur bellows is compatible with MAN D engines and ensures a precise fit. The use of high-quality materials assures functionality in demanding environments. Trust the expertise of MOPA Motorparts to optimize your engine system.
BELLOWS - 81623960107 suitable for MAN D engines
Bellows: OEM Replacement Part with Comparison Number 81623960107Discover the bellows that bears the comparison number 81623960107. This product is designed to provide optimal performance in engines suitable for MAN D engines. Rely on the quality of OEM replacement parts that are known for their durability.Efficient Component Suitable for MAN DThe bellows is an essential component suitable for MAN D. This OEM replacement part contributes to efficient exhaust gas management, thereby supporting engine performance. In our range, you will find a variety of proven replacement parts that meet your requirements.
EXHAUST SILENCER - 81619680015 suitable for MAN D engines
Exhaust silencer with comparison number 81619680015Discover the exhaust silencer with comparison number 81619680015, an essential OEM spare part for your engines. This product ensures effective noise reduction and is lightweight at only 0.22 kg, making it easy to install. It meets the demanding requirements in marine and stationary applications.Compatible with MAN D enginesThis exhaust silencer is compatible with MAN D engines and offers you the quality you expect from OEM spare parts. The perfect fit enhances the performance of your machines and ensures smooth operation. Rely on a product known for its durability.
EXHAUST SILENCER - 81619680014 suitable for MAN D engines
Exhaust Silencer with Comparison Number 81619680014Discover our exhaust silencer with the comparison number 81619680014, specifically designed for MAN D engines. This important component from the exhaust system category ensures efficient noise reduction. Weighing only 0.35 kg, our product combines optimal functionality and is ideal for professional use in various engines.OEM Replacement Parts for Your EnginesAs an OEM replacement part, our exhaust silencer meets the highest standards of the manufacturer. In contrast to aftermarket alternatives, we can assure that this product is perfectly tailored to the requirements of MAN D engines. Trust the quality that only OEM replacement parts can provide, and ensure that your engines remain durable and efficient.
EXHAUST SILENCER - 81619680011 suitable for MAN D engines
Quality Exhaust Silencer for Performance EnhancementThe exhaust silencer with the comparison number 81619680011 is an essential OEM spare part that offers powerful functionality for your MAN D engines. Weighing only 0.28 kg, this product combines efficiency and quality to optimally manage exhaust flow in your applications.Efficient Exhaust ManagementOur exhaust silencer is specifically designed and compatible with MAN D engines. It not only ensures excellent noise insulation but also helps comply with emission regulations. With this OEM spare part, your engine benefits from maximum performance optimization resulting from uncompromising quality.
SILENCER - 81619680008 suitable for MAN D engines
Silencer suitable for MAN D engines Discover our top-quality product, the silencer, suitable for MAN D engines. With the comparison number 81619680008, this OEM replacement part belongs to the exhaust system and provides effective noise reduction for diesel and gas applications.Optimal performance through OEM replacement partsThis product is characterized by its excellent fit and functionality. As an OEM replacement part, the silencer ensures stable integration into your engines and assures that performance is not compromised. Weighing only 0.13 kg, the silencer is pleasantly lightweight and easy to install.
SILENCER - 81619680007 suitable for MAN D engines
Silencer Replacement Part Suitable for MAN D EnginesThe product with the comparison number 81619680007 is a top-quality silencer OEM replacement part that functions exceptionally reliably. Designed to perfectly meet the requirements of engines suitable for MAN D, our silencer ensures effective noise reduction and thus contributes to compliance with environmental protection regulations.Reliable Quality and Internal ControlOur silencer with the comparison number 81619680007 stands for the highest quality. Each OEM replacement part undergoes strict internal controls to ensure that it meets the expectations of our B2B customers. Trust in the decades of experience of MOPA Motorparts when it comes to engine-specific solutions.
SILENCER - 81619680001 suitable for MAN D engines
Silencer suitable for MAN D enginesDiscover our silencer with the comparison number 81619680001. This OEM spare part is specifically designed for MAN D engines and meets the highest quality standards. Weighing only 0.22 kg, the product is lightweight yet robust – ideal for your requirements in marine and stationary applications as well as for locomotives.
EXHAUST PIPE - 81619626006 suitable for MAN D engines
Efficient Exhaust Pipe Suitable for MAN D EnginesOur exhaust pipe with the comparison number 81619626006 offers an optimal solution for your engines. Designed as an OEM spare part, it meets the highest quality standards in your exhaust system. Weighing only 0.25 kg, this exhaust pipe is ideal for easy installation in various applications and ensures efficient exhaust gas removal.Compatibility and Precision for MAN DThe exhaust pipe is suitable for MAN D engines and provides exact fit and durability. Trust in our years of expertise in the field of engines and spare parts to optimize your maintenance and operational processes. As an OEM spare part, this product contributes to the effective functioning of your engine.
EXHAUST PIPE - 81619626005 suitable for MAN D engines
Efficient Exhaust Pipe for Demanding ApplicationsThe exhaust pipe with the comparison number 81619626005 is a top-quality product from the exhaust system category and weighs only 0.21 kg. It is specifically designed to work efficiently in engines suitable for MAN D. This OEM replacement part ensures optimal functionality and fits ideally with your engine architecture.Quality of OEM Replacement PartsOur replacement parts, including the exhaust pipe, are available in OEM quality and provide an ideal solution for your engines. The exhaust pipe is suitable for MAN D engines, meaning it is perfectly tailored to your requirements. By using suitable parts, you enhance the longevity and performance of your machines.
EXHAUST PIPE - 81619625020 suitable for MAN D engines
Exhaust Pipe: Efficiency for Your ApplicationsDiscover our exhaust pipe with the comparison number 81619625020, a crucial OEM replacement part compatible with MAN D engines. This exhaust pipe impresses with precise workmanship and meets the high standards required for quality. Compared to aftermarket parts, our product stands for reliability and durability.
EXHAUST PIPE - 81619625019 suitable for MAN D engines
Premium Exhaust Pipe: Precise and PowerfulDiscover our exhaust pipe, which is provided with the comparison number 81619625019 and categorized under the exhaust system. This product is suitable for MAN D engines and impresses with outstanding features for use in marine and stationary environments. The precise manufacturing ensures optimal functionality and a significant reduction in emissions.Reliable OEM Replacement Part for Highest StandardsWeighing in at 2.4 kg, this exhaust pipe is an OEM replacement part distinguished by excellent craftsmanship. As a company that specializes in providing premium OEM replacement parts, we understand how important quality is for your engines. Every detail of this product has been developed to ensure long-lasting performance and to meet the demands of businesses.
EXHAUST PIPE - 81619625018 suitable for MAN D engines
Discover the Exhaust Pipe with Comparison Number 81619625018Discover our exhaust pipe with the comparison number 81619625018, specifically designed to meet the demands of engines. This OEM replacement part, weighing 3.4 kg, ensures optimal functionality and efficiency. With its thoughtful design, you enable reliable performance of your machine, which is particularly crucial for use in heavy applications.
EXHAUST PIPE - 81619625017 suitable for MAN D engines
Efficient Exhaust Pipe with Comparison Number 81619625017Discover our exhaust pipe, comparison number 81619625017, which is specifically designed to optimally support engines. This OEM replacement part belongs to the exhaust system product group and ensures an exact fit. It weighs 2.8 kg and is ideal for applications in marine and stationary operations.Quality Without CompromiseAt MOPA Motorparts, we offer only OEM replacement parts suitable for MAN D engines. Unlike aftermarket products, which are often of questionable quality, our OEM replacement parts are characterized by their durability and efficiency. Trust a product that comes from a reputable manufacturer and meets the highest standards.
What is an engine exhaust system?
An engine exhaust system collects and directs combustion gases away from the engine cylinders and out of the equipment. It includes key components like exhaust manifolds, piping, flexible joints, and silencers. The exhaust system of engine not only manages gas flow and heat but also reduces noise and backpressure, ensuring smooth engine operation and protecting nearby parts from damage.
Function and benefits of engine exhaust systems
A well-designed motor exhaust system improves fuel efficiency, reduces harmful emissions, and supports longer engine service life. It protects components like turbochargers, sensors, and valves from thermal and chemical stress while also ensuring compliance with international emission standards. In addition, the engine exhaust system helps prevent dangerous overheating in confined marine or industrial spaces and supports quieter operation in populated areas.
Types, materials, and OEM compatibility
Diesel engine exhaust systems are available in dry and wet configurations, depending on engine type and application. Marine exhaust systems, for example, often include water-cooled elements to reduce external temperatures, while dry systems are preferred in stationary industrial or locomotive engines. Materials include corrosion-resistant stainless steel, coated mild steel, and temperature-resistant bellows.
All components in our engine exhaust system category are manufactured to OEM specifications. This is for exact compatibility with mounting points, flange sizes, temperature thresholds, and vibration tolerances—allowing for seamless integration and reliable long-term use across demanding environments.
Use cases and industrial relevance
From gas gensets and commercial shipping vessels to emergency power stations and railway engines, motor exhaust systems are vital for operational safety and regulatory compliance. In marine applications, managing heat and backpressure is essential to prevent engine room fires or failures. In power generation, an efficient engine exhaust system minimizes environmental impact and ensures optimal airflow, even under heavy load and continuous operation.
Buying advantages with us
We provide OEM-compliant engine exhaust system components tailored for marine, gas, and diesel engines. Our offer includes:
- Fast worldwide DHL Express delivery
- Technical support for correct part identification
- A broad inventory of ready-to-ship components
- Simple, secure online ordering and multiple payment options
With deep experience in supplying parts for industrial and maritime systems, we help reduce downtime and simplify procurement—whether you're replacing a worn exhaust system of engine or upgrading to meet new emissions standards.
Related components for complete system integrity
The engine exhaust system works in close coordination with other essential parts like gaskets, turbochargers, hoses, brackets, and cooling systems. Proper selection and maintenance of these related components ensures overall engine efficiency, durability, and compliance—especially in high-load or corrosive environments.
Frequently asked questions about engine exhaust systems
What is an engine exhaust system?
An engine exhaust system is the collection of pipes, manifolds, and silencers that safely direct combustion gases away from the engine. It plays a vital role in reducing emissions, managing heat, and protecting surrounding components.
What are the parts of an engine exhaust system?
Key elements of an engine exhaust system include:
- Exhaust manifold
- Silencer or muffler
- Exhaust piping
- Flexible connectors or bellows
- Thermal insulation or shielding