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 PIPE - 81152045432 suitable for MAN D engines
Robust Exhaust Pipe with Comparison Number 81152045432Discover our exhaust pipe, listed under the comparison number 81152045432, which offers optimal quality for your applications. This OEM spare part meets demanding requirements and optimizes the exhaust system, suitable for MAN D engines. Weighing 3.86 kg, this component is ideal for use in various marine and stationary applications.Reliable Performance for Your EnginesThe exhaust pipe, suitable for MAN D, ensures optimal performance for your engines. Each OEM spare part undergoes strict controls to ensure safety and efficiency in your applications. Rely on the robustness that your engines need to operate efficiently.
EXHAUST PIPE - 81152045431 suitable for MAN D engines
Premium Exhaust Pipe for Your EnginesDiscover our exhaust pipe, which is marked with the comparison number 81152045431. This reliable component is suitable for MAN D engines and plays a crucial role in the exhaust system. Weighing 2.57 kg, this product ensures optimal performance in various applications, whether in marine or stationary use.
EXHAUST PIPE - 81152045430 suitable for MAN D engines
Exhaust Pipe for Optimal Engine PerformanceDiscover the exhaust pipe with the comparison number 81152045430, specifically designed to harmonize optimally with engines. This product is suitable for MAN D engines and belongs to the category exhaust system. Weighing 2.72 kg, it combines robustness and efficiency, making it an excellent choice for marine and stationary use.
EXHAUST PIPE - 81152045424 suitable for MAN D engines
Powerful Exhaust Pipe for Your EnginesDiscover our Exhaust pipe as an OEM spare part with the comparison number 81152045424. This product is specifically designed to meet the demands of engines used in marine and stationary applications as well as in locomotives. Weighing 2.78 kg, the exhaust pipe impresses with robust materials and top-quality workmanship.Suitable for MAN D EnginesThis Exhaust pipe is suitable for MAN D engines and significantly optimizes exhaust flow. It contributes to the efficiency of your engine and helps reduce harmful emissions. A well-functioning exhaust system is essential for extending the performance and lifespan of your engines. Rely on the quality and precision that our OEM spare part offers.
EXHAUST PIPE - 81152045422 suitable for MAN D engines
Premium Exhaust Pipe with Comparison Number 81152045422 The exhaust pipe with comparison number 81152045422 is an indispensable OEM spare part. Suitable for MAN D engines, this product provides efficient exhaust routing and optimal performance. Weighing 4.71 kg, it is robust enough for the reliable operation of your engines.Efficient Solution for Your Exhaust System Thanks to precise manufacturing, the exhaust pipe designed for MAN D engines is the ideal choice to maximize the efficiency of your exhaust system. This OEM spare part ensures that exhaust gases are effectively carried away, thereby extending the lifespan of your engines.
EXHAUST PIPE - 81152045421 suitable for MAN D engines
Exhaust pipe suitable for MAN D enginesDiscover the exhaust pipe with the comparison number 81152045421, an essential OEM replacement part for your MAN D engines. This professional component belongs to the article group exhaust system and offers excellent performance in marine and stationary applications. Weighing 4.65 kg, you receive a robust and durable product that meets all necessary standards.Suitable for MAN D engines – Optimum fitThe exhaust pipe ensures a perfect fit and is designed specifically for MAN D engines. Our OEM replacement parts are manufactured to support the reliable and efficient function of your engines. With the comparison number 81152045421, you can ensure that you are selecting the right product for your specific requirements.
EXHAUST PIPE - 81152045420 suitable for MAN D engines
Exhaust pipe for MAN D enginesDiscover our premium exhaust pipe, an essential product compatible with MAN D engines. With the comparison number 81152045420, this spare part is part of the exhaust system and meets the highest quality standards. It weighs a comfortable 1.65 kg and provides you with the reliability you need for your engines.
EXHAUST PIPE - 81152045418 suitable for MAN D engines
Robust Exhaust Pipe for MAN D EnginesDiscover our exhaust pipe, suitable for MAN D engines, with the comparison number 81152045418. This product is essential for a functioning exhaust system and weighs only 1.48 kg. The quality of the exhaust pipe meets the highest standards and ensures optimal performance of your engines. By using OEM replacement parts, we offer you reliability and durability that you need for demanding applications.Efficiency for Demanding ApplicationsThe exhaust pipe, suitable for applications with diesel and gas engines, ensures smooth operation of your systems. It is specifically designed for MAN D engines and is an indispensable OEM replacement part for your machines. Trust our expertise when it comes to providing high-quality engine replacement parts.
EXHAUST PIPE - 81152045417 suitable for MAN D engines
First-Class Exhaust Pipe for Various ApplicationsDiscover our exhaust pipe with the comparison number 81152045417 – an essential OEM replacement part suitable for MAN D engines. This quality product offers optimal performance in your exhaust system and is thus the ideal choice for applications in maritime and stationary sectors.Reliability through Precise ControlOur exhaust pipe, listed under the comparison number 81152045417, is subject to strict internal controls to ensure that you receive a durable product. Rely on the precision and functionality of this exhaust pipe, which has been specifically designed to optimally support your engines.
EXHAUST PIPE - 81152045416 suitable for MAN D engines
Premium Exhaust Pipe with Comparison Number 81152045416Discover our exhaust pipe, comparison number 81152045416, an essential product for your exhaust system. This OEM replacement part impresses with its precise manufacturing and is ideally suited for MAN D engines. Weighing 10.7 kg, this exhaust pipe offers the necessary stability and durability for demanding applications.Quality Comparison: OEM Replacement PartsOpt for OEM replacement parts that stand out for their highest reliability and efficiency. Unlike aftermarket products, OEM replacement parts provide optimal performance, as they are designed to fit perfectly. This way, you can be assured that your exhaust pipe fits your MAN D engines perfectly and does not impair their performance.
EXHAUST PIPE - 81152045412 suitable for MAN D engines
Premium Exhaust Pipe for Efficient EnginesDiscover our exhaust pipe with the comparison number 81152045412, compatible with MAN D engines. This product belongs to the exhaust system category and is characterized by its high quality and reliability. Weighing 8.2 kg, it provides the necessary stability to meet the high demands in marine and stationary applications.OEM Replacement Parts – Trust in Tested QualityOur exhaust pipe is an OEM replacement part that comes from the original equipment manufacturer. Thus, we offer you a fit and performance that aftermarket products often cannot achieve. Rely on OEM replacement parts to optimize the efficiency of your engines.
EXHAUST PIPE - 81152045404 suitable for MAN D engines
Exhaust pipe compatible with MAN D enginesDiscover our exhaust pipe, listed under the reference number 81152045404. This product belongs to the exhaust system category and is specifically designed for MAN D engines. Weighing 7.07 kg, it offers durability and reliability that are crucial for the performance of your engines.
EXHAUST PIPE - 81152045403 suitable for MAN D engines
Exhaust pipe suitable for MAN D enginesThe exhaust pipe with the comparison number 81152045403 belongs to the article group exhaust system and offers you a reliable solution for your engines. This OEM replacement part impresses with its exact fit and excellent performance, making it ideal for your area of application. Weighing 6.85 kg, it provides the necessary stability to operate under demanding conditions.
EXHAUST PIPE - 81152045402 suitable for MAN D engines
Precise Quality: Exhaust Pipe for MAN D Engines Discover our exhaust pipe, designed specifically for MAN D engines. With the comparison number 81152045402, you receive an OEM spare part that offers you high reliability and stability in your exhaust system. Each exhaust pipe is manufactured according to strict quality standards, so you can rely on long-lasting performance.Optimal Performance for Various Applications This exhaust pipe is suitable for MAN D engines and provides you with the ideal solution for use in marine and stationary applications. Weighing 7.97 kg, this product ensures the necessary robustness under demanding operating conditions. Rely on OEM spare parts that impress with their quality.
EXHAUST PIPE - 81152045399 suitable for MAN D engines
Efficient Exhaust Pipe with Comparison Number 81152045399Discover our exhaust pipe with the comparison number 81152045399 – a crucial OEM spare part that provides maximum efficiency to your exhaust system. This product is suitable for MAN D engines and optimizes the performance of your machines. Weighing 2.29 kg, it offers stability and durability to meet the high demands in marine and stationary applications.Spare Parts for Demanding ApplicationsOur exhaust pipe is marketed as an OEM spare part, giving you the assurance that it meets all industry standards. Suitable for MAN D, it ensures that your engine operates smoothly and efficiently. High-quality materials and precise manufacturing secure optimal integration into your existing exhaust system, allowing your engines to operate at peak performance at all times.
EXHAUST PIPE - 81152045398 suitable for MAN D engines
Exhaust pipe with comparison number 81152045398Discover the exhaust pipe with the comparison number 81152045398, specially designed to optimally support engines. This OEM replacement part offers perfect fit and helps maximize the performance of your systems. Weighing 1.73 kg, the product impresses with its durability and robustness.
EXHAUST PIPE - 81152045396 suitable for MAN D engines
Efficient Exhaust Pipe Suitable for MAN D EnginesOur exhaust pipe (comparison number 81152045396) is an essential product for your exhaust system. With a weight of 9.9 kg, this OEM replacement part offers durability and high efficiency. Rely on the latest technology to optimize your drainage system.Quality and Reliability in the Product RangeThe exhaust pipe is suitable for MAN D engines and meets the highest standards. At MOPA Motorparts, we focus on OEM replacement parts in original equipment quality to sustainably enhance the performance of your diesel or gas engines. This component integrates seamlessly into your existing system, thereby increasing operational efficiency.
EXHAUST PIPE - 81152045394 suitable for MAN D engines
Exhaust pipe suitable for MAN D enginesDiscover the exhaust pipe with the comparison number 81152045394, which has been specifically designed as an OEM replacement part. This product is suitable for MAN D engines and offers the highest quality and precision you need for your applications.
EXHAUST PIPE - 81152045392 suitable for MAN D engines
Precise Exhaust Pipe with Comparison Number 81152045392The exhaust pipe with the comparison number 81152045392 is a high-quality OEM replacement part specifically designed for the demands of MAN D engines. Weighing 5 kg, this product offers optimal performance and durability in various applications, whether in marine or stationary use.
EXHAUST PIPE - 81152045390 suitable for MAN D engines
Premium Exhaust Pipe Suitable for MAN D EnginesDiscover our exhaust pipe, perfectly tailored for MAN D engines. With the comparison number 81152045390, you receive a high-quality product that meets the demands of a high-performance exhaust system. This OEM replacement part ensures that your engine operates efficiently and helps reduce emissions. The exhaust pipe weighs 4.08 kg and impresses with its durability and quality.
EXHAUST PIPE - 81152045388 suitable for MAN D engines
Efficient Exhaust Pipe for Your Exhaust SystemDiscover the exhaust pipe with the comparison number 81152045388, an essential product for your exhaust system that offers a perfect fit. Weighing 1.952 kg, this OEM replacement part meets the highest standards of quality and durability. It is specifically designed to be compatible with MAN D engines and ensures that your engines operate efficiently and reliably.
EXHAUST PIPE - 81152045387 suitable for MAN D engines
Exhaust Pipe for MAN D EnginesDiscover our exhaust pipe, which is characterized by the reference number 81152045387. This OEM replacement part is specifically designed for engines used in marine and stationary applications, offering optimal performance and reliability. Weighing 12.4 kg, it is a robust component that withstands everyday demands, thereby providing you with a long service life.
EXHAUST PIPE - 81152045386 suitable for MAN D engines
Premium Exhaust Pipe for MAN D EnginesThe exhaust pipe with the comparison number 81152045386 is an essential product for anyone seeking reliable components for their engines. This part belongs to the exhaust system category and has been specifically developed to meet the requirements of MAN D engines. Weighing 5.17 kg, this OEM replacement part is not only durable but also easy to handle.Efficient Performance Through OEM Replacement PartsThe use of the exhaust pipe ensures highly efficient exhaust management, leading to low emissions and an extended lifespan for your engines. The quality of this OEM replacement part speaks for itself, ensuring that your engine runs reliably at all times. If you are looking for a sustainable solution for your needs, this product is the answer.
EXHAUST PIPE - 81152045385 suitable for MAN D engines
Reliable Exhaust Pipe Suitable for MAN D EnginesDiscover the exhaust pipe with the comparison number 81152045385, an essential OEM spare part that is perfectly tailored for MAN D engines. Weighing 15.8 kg, this exhaust pipe is specifically designed to meet the demands of marine and stationary applications, ensuring that your engine operates optimally under all conditions.OEM Spare Parts for the Highest StandardsWe exclusively offer OEM spare parts that stand out due to their superior quality and fit. Our exhaust pipe, which is also used as a reliable product in the exhaust system, is part of an extensive range of over one million spare parts. With us, you will find items compatible with renowned manufacturers such as MWM, Mercedes-Benz, Deutz, Volvo, MTU, Bosch, and Detroit Diesel.
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