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MAN marine diesel engines - OEM spare parts suitable for MAN diesel and energy systems

MAN marine diesel engines power a wide range of heavy-duty applications – from ships to industrial generators. Their reputation for durability and technical excellence makes them the preferred choice across industries, especially in demanding environments like power plants and marine operations. Whether you're looking for modern propulsion systems or maintaining legacy MAN marine diesel engines, reliability starts with the right OEM engine parts suitable for your MAN D engine.

Discover our high-quality OEM spare parts suitable for MAN engines – ideal for use in marine propulsion systems, power generation, commercial vehicles, and industrial installations. Our portfolio also includes components suitable for MAN marine diesel engines, specialized MAN D engines, and hard-to-find parts. Developed to meet the highest technical standards, our components offer performance, durability, and perfect fit – in OEM quality suitable for all types of MAN marine diesel engines.

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REPAIR KIT - N1014012032 suitable for MAN D engines

REPAIR KIT - N1014012032 suitable for MAN D engines

Premium Replacement Parts for EnginesThe repair kit with the comparison number N1014012032 is a versatile product designed to optimize the performance of your machines. This OEM replacement part ensures that you receive the best components for the maintenance and repair of your engines.

 - N1014012028 suitable for MAN D engines

- N1014012028 suitable for MAN D engines

Excellent OEM Replacement Part – Clear DiscDiscover our excellent OEM replacement part – the clear disc, suitable for MAN D engines. With the comparison number N1014012028, this product offers the highest quality and reliability for numerous applications related to diesel and gas engines. Trust in the durability that our OEM replacement parts provide.Reliable Performance in Every ApplicationThis clear disc is specially designed and therefore ideal for marine and stationary use. Our replacement part, compatible with MAN D, ensures that your engines always function effectively.

 - N1014012027 suitable for MAN D engines

- N1014012027 suitable for MAN D engines

Optimal Performance with Reliable Replacement PartsDiscover our product, the blower with the comparison number N1014012027, suitable for MAN D engines. This OEM replacement part ensures high efficiency and reliability in operation. Trust in the quality you can expect from a leading provider.Wide Range for Your NeedsIn our extensive inventory, we carry a variety of OEM replacement parts for engines in different categories. We offer items compatible with well-known brands such as MWM, Mercedes-Benz, Deutz, MAN, Volvo, MTU, Bosch, and Detroit Diesel. Find the solution that fits your professional requirements.

 - N1014012024 suitable for MAN D engines

- N1014012024 suitable for MAN D engines

Door Leaf: Your Solution for MAN D EnginesDiscover the door leaf with the comparison number N1014012024, an excellent OEM replacement part that is perfectly suitable for MAN D engines. This product offers a precise fit and the reliability expected from high-quality OEM replacement parts. Rely on our experience in providing tailored engine replacement components.

 - N1014012008 suitable for MAN D engines

- N1014012008 suitable for MAN D engines

Product Description: Window PaneThe window pane with the reference number N1014012008 is the ideal OEM replacement part, compatible with MAN D engines. This product offers top-notch quality and durability, which are essential for the successful operation of your engines.Stock Availability Thanks to our large stock, we can deliver replacement parts to you quickly. The reference number N1014012008 stands for safety and reliability, ensuring that your needs are met in a timely manner.

 - N1014011988 suitable for MAN D engines

- N1014011988 suitable for MAN D engines

Reliability with Extension Cable Brown 0.76Discover our extension cable brown 0.76, specifically developed as an OEM replacement part. With the reference number N1014011988, this product is the ideal choice for you. The extension cable provides a reliable connection and is perfectly suited for MAN D engines.

DIAPHRAGM - N1014011986 suitable for MAN D engines

DIAPHRAGM - N1014011986 suitable for MAN D engines

Discover the Diaphragm with Comparison Number N1014011986Discover the Diaphragm with comparison number N1014011986, specifically designed to meet your needs. This product is suitable for MAN D engines and offers you the reliability you require for your applications.

DIAPHRAGM - N1014011985 suitable for MAN D engines

DIAPHRAGM - N1014011985 suitable for MAN D engines

Premium Diaphragm: Your Reliable Replacement PartDiscover the OEM Replacement Part with the comparison number N1014011985, a diaphragm specifically designed to meet the needs of MAN D engines. This product provides you with the necessary reliability essential for engine operation, ensuring optimal performance.

 - N1014011984 suitable for MAN D engines

- N1014011984 suitable for MAN D engines

Premium Rotary Shaft Lip Seal with Comparison Number N1014011984Discover our product, the rotary shaft lip seal with the comparison number N1014011984. This OEM replacement part ensures the unrestricted functionality of your engines and is specifically designed to meet the demands of professional applications.Suitable for MAN D EnginesOur rotary shaft lip seal is suitable for MAN D engines. Thanks to its precise fit, it provides excellent sealing and contributes to the efficiency of your machines. Rely on quality that exceeds your expectations.

 - N1014011981 suitable for MAN D engines

- N1014011981 suitable for MAN D engines

Premium Seat Belt Latch as OEM Replacement PartDiscover our seat belt latch, compatible with MAN D engines, with the comparison number N1014011981. This OEM replacement part is an essential product for your machines, meeting the highest quality standards and providing an exact fit as well as reliability.Efficient Solution for MAN D EnginesThe seat belt latch, suitable for MAN D, is optimally designed for diesel and gas engines. It ensures that your engines operate efficiently and offers a high level of safety during operation. Trust in the quality of our OEM replacement parts for a long lifespan.

EXHAUST PIPE - N1014011978 suitable for MAN D engines

EXHAUST PIPE - N1014011978 suitable for MAN D engines

Exhaust pipe with reference number N1014011978Discover our Exhaust pipe with the reference number N1014011978. This product is specifically designed for engines that require reliable exhaust management. The Exhaust pipe is an OEM replacement part that offers the highest quality and durability, making it ideal for use in demanding environments.OEM replacement parts in original equipment qualityOur Exhaust pipe is suitable for MAN D and meets all industry requirements. As an OEM replacement part, it provides perfect fitment for your MAN D engines. We take pride in offering products that are manufactured to original equipment quality.

GASKET - N1014011962 suitable for MAN D engines

GASKET - N1014011962 suitable for MAN D engines

Gasket compatible with MAN D enginesDiscover the gasket with the comparison number N1014011962, an essential OEM spare part for your engines. This product offers excellent sealing that enhances the efficiency of your machines. Trust in our expertise in providing spare parts and experience quality that convinces.Efficient gasket for MAN DThe gasket is suitable for MAN D engines and impresses with its durability and functionality. Our OEM spare parts are specifically designed to achieve outstanding performance under demanding conditions, such as in maritime and stationary applications. Rely on quality to maximize the performance of your engines.

GASKET - N1014011957 suitable for MAN D engines

GASKET - N1014011957 suitable for MAN D engines

Gasket suitable for MAN D enginesDiscover the gasket with the comparison number N1014011957, a reliable product specifically developed for the requirements of engines. This gasket ensures optimal sealing and contributes to the efficiency of your engines. It is an essential OEM spare part, suitable for MAN D engines.Comparison number N1014011957 for highest qualityThe comparison number N1014011957 marks this premium OEM spare part that is suitable for MAN D engines. Trust in the quality and fit that only OEM spare parts can provide. Our gaskets are known to meet the highest standards and extend the lifespan of your engines.

 - N1014011955 suitable for MAN D engines

- N1014011955 suitable for MAN D engines

Three-Point Safety Belt for Your Engines Discover our three-point safety belt, an OEM replacement part suitable for MAN D engines. The comparison number N1014011955 ensures the excellent quality of this product. Ideal for the marine and locomotive sector, this safety belt offers maximum safety.

 - N1014011948 suitable for MAN D engines

- N1014011948 suitable for MAN D engines

Robust Performance with TensionerDiscover our tensioner, suitable for MAN D engines, with the reference number N1014011948. This OEM replacement part offers high precision and reliability to optimize the performance of your engines.Experience in Providing OEM Replacement PartsAs a family-owned business in its second generation, we draw on over 25 years of experience in providing OEM replacement parts. Our range includes products for diesel and gas engines, ideal for marine and stationary use as well as locomotives.

 - N1014011943 suitable for MAN D engines

- N1014011943 suitable for MAN D engines

Premium Product: Ball Joint a35x25r Discover the ball joint a35x25r as an essential OEM replacement part. The reference number N1014011943 ensures the quality you need for your MAN D engines. Rely on this component that optimally supports your engines and enhances their performance.Optimal Fit for MAN D Engines This ball joint a35x25r is specifically designed for precise use with MAN D engines. Our OEM replacement parts are engineered to enable long operating times and maximize the efficiency of your engines.

 - N1014011942 suitable for MAN D engines

- N1014011942 suitable for MAN D engines

Precise OEM Replacement Part: Ball Joint a35 x 25 l Discover the ball joint a35 x 25 l, part number N1014011942, an OEM replacement part suitable for MAN D engines. This product ensures a precise fit and is the perfect choice for your engine technology.Efficient Solution for MAN D Engines The ball joint a35 x 25 l supports the performance of engines designed for MAN D. Its robust construction and careful processing provide lasting efficiency and reliability.

CIRCLIP - N1014011935 suitable for MAN D engines

CIRCLIP - N1014011935 suitable for MAN D engines

Circlip with Comparison Number N1014011935Discover our top-quality product, the circlip with the comparison number N1014011935. This connecting element is an essential spare part that ensures the optimal functionality of your engines.Quality of OEM Spare PartsOur circlip is suitable for MAN D engines and offers a precise fit. Unlike aftermarket products, this OEM spare part provides the quality and durability you need for your applications. Rely on manufacturing to the highest standards for maximum performance.

 - N1014011934 suitable for MAN D engines

- N1014011934 suitable for MAN D engines

Bearing Bolt for MAN D Engines: Quality and ReliabilityDiscover our product, the bearing bolt with the comparison number N1014011934, specifically designed to optimize the performance of your engines. This OEM replacement part ensures a precise fit and the highest quality, which is crucial for your applications.Suitable for MAN D Engines: Your Solution for EnginesOur bearing bolt is suitable for MAN D engines and impresses with its durability and reliability. We offer OEM replacement parts for various manufacturers such as MWM, Mercedes-Benz, and Deutz – a testament to our commitment to the highest standards.

SCREW-FITTING UNION - N1014011933 suitable for MAN D engines

SCREW-FITTING UNION - N1014011933 suitable for MAN D engines

Screw-fitting union compatible with MAN D engines Discover the powerful screw-fitting union with the comparison number N1014011933. This OEM replacement part offers the ideal fit for engines in various applications and ensures long-lasting performance.Reliability for your engines The screw-fitting union is designed for MAN D engines and provides the durability you need for marine and stationary applications. With this OEM replacement part, you support the longevity and efficiency of your engines.

 - N1014011924 suitable for MAN D engines

- N1014011924 suitable for MAN D engines

Excellent Sticker Suitable for MAN D EnginesExperience the sticker, equipped with the comparison number N1014011924. This product is optimally suited for MAN D engines and meets all requirements for high-quality OEM replacement parts. Rely on the precision you can expect from us for engines.

 - N1014011918 suitable for MAN D engines

- N1014011918 suitable for MAN D engines

Heating Device with Comparison Number N1014011918Discover our heating device with the comparison number N1014011918, ideally suited for MAN D engines. This product is an OEM replacement part that meets the highest standards of performance and durability. It has been designed to withstand the rigorous conditions of marine and stationary use.Many Years of Experience in Engine Replacement PartsWith over 25 years of experience in the distribution of OEM replacement parts, we are your reliable partner. Our products, including the heating device compatible with MAN D, stand for quality and reliability. We understand how important it is to use only the best parts for engines to ensure optimal performance.

 - N1014011914 suitable for MAN D engines

- N1014011914 suitable for MAN D engines

High-Performance Light for EnginesDiscover the light smlr md 24, a top-tier OEM replacement part, compatible with MAN D engines. With the comparison number N1014011914, this product provides an optimal solution for your specific requirements.

TURBOCHARGER - N1014011909 suitable for MAN D engines

TURBOCHARGER - N1014011909 suitable for MAN D engines

Turbocharger with Comparison Number N1014011909 Discover the turbocharger with comparison number N1014011909, specifically designed to work optimally with MAN D engines. This OEM spare part is part of our extensive product range and ensures reliable performance in demanding environments.Optimal Performance for MAN D Engines The turbocharger is suitable for MAN D engines and achieves exceptional efficiency through its precise manufacturing. With over 1 million spare parts in our inventory, we offer you a comprehensive selection and high availability.

OEM spare parts suitable for MAN

MAN is globally known for its advanced engine technology and premium quality. MAN SE, formerly Maschinenfabrik Augsburg and Nürnberg, is renowned for its wide range of high-grade components and MAN engine parts. At MOPA, we supply OEM spare parts suitable for MAN engines from the D-series, including a full range of components for MAN marine diesel engines and MAN D engines.

Made in Germany

The Augsburg facility specializes in the development and production of diesel systems for marine propulsion and power plants, covering an output range from 430 kW to 97,300 kW. The Nuremberg plant focuses on the production of power units for trucks and buses from the D (diesel) and E (gas) series. All components proudly carry the “Made in Germany” label, ensuring the same quality for MAN marine diesel engines and other MAN D engines in demanding applications.

Our product range includes a wide selection of OEM spare parts suitable for MAN engine D-series, ensuring reliable operation in both industrial and marine environments. From critical MAN engine parts to smaller assemblies – we supply everything needed for maximum performance of MAN marine diesel engines and MAN D engines.

Our range includes OEM spare parts for the following MAN diesel engines
MAN diesel engines – OEM spare parts by MOPA

MAN diesel engines - Technical data

A well-known example is the MAN D2842 engine. The designation can be decoded as follows: “28” stands for the bore diameter, which equals 128 mm (by adding 100 to the type number). The “4” stands for the stroke – calculated by multiplying the type number by 10 and then adding 100 – resulting in 140 mm. The “2” indicates the number of cylinders – in this case, 12. Different numbers of cylinders result in varying performance characteristics and application areas.

The importance of engine mounts

Engine mounts play an important role in securing the engine to the chassis while absorbing vibrations and shocks during operation. High-quality mounts help reduce noise, improve ride comfort and protect surrounding components from excessive wear. Worn or damaged engine mounts can lead to misalignment, increased vibration, and even damage to other parts, so timely replacement is essential for maintaining performance and reliability.


MAN D-series engine types – PDF brochure

This PDF brochure presents all engine types in the MAN D series for which we supply spare parts for MAN marine diesel engines, along with their respective areas of application.

Download MAN D-series PDF

Easy identification of OEM spare parts

MAN uses 14-digit system numbers that allow for clear identification of OEM spare parts. This structure enables customers to select exactly the components they need. The part number system simplifies identification, facilitates the ordering process, and ensures compatibility with customer specifications.

Versatile applications

Thanks to their versatility and reliability, MAN systems are used worldwide across many industries. From buses and commercial vehicles to industrial installations and MAN ship engine applications – MAN diesel engines, including every type of MAN marine diesel engine, stand out for their broad applicability. At MOPA, we offer a comprehensive range of spare parts – including essential parts for MAN engines, as well as components for auxiliary units, generators, and main propulsion systems – suitable for MAN marine diesel engines and other applications.

Our selection of OEM spare parts suitable for MAN diesel engines includes:

Why choose MOPA?

With decades of experience as a reliable supplier of OEM spare parts suitable for MAN ship engine systems and MAN diesel motors, we offer not only a large selection of high-quality components, but also clear product identification and fast global delivery. Whether you're operating MAN diesel engines in marine propulsion or industrial settings, or you're searching for hard-to-find MAN engine marine configurations, MOPA delivers suitable OEM spareparts for performance, reliability, and full compatibility. Contact us to learn more about our product range or to place your order directly.

Long-term partnerships for reliable performance

At MOPA, we believe in collaborative partnerships and excellent service – day after day. Our long-standing expertise in the global trade of OEM spare parts suitable for MAN systems has made us a respected partner in the industry.

We support our customers not just as a supplier, but as a reliable point of contact: we answer questions, assist with technical challenges, and provide fast solutions when needed.

Our goal is not just to deliver – but to convince through reliability, expertise, and long-term cooperation. Rely on MOPA as your trusted partner for OEM spare parts – combining technical competence with true commitment.

Did you know?

To optimally protect your OEM spare parts, we offer optional shipping in sturdy wooden crates. This high-quality packaging ensures that sensitive or heavy components are well protected during transport – even under demanding conditions.

This way, we ensure that your goods arrive not only complete, but also in perfect condition – suitable and ready for immediate use in your MAN engine. For us, quality doesn’t end with the product – it begins with secure delivery, backed by trusted MOPA quality.

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