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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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 - N1014012724 suitable for MAN D engines

- N1014012724 suitable for MAN D engines

Snap Fastener with Comparison Number N1014012724Discover the snap fastener with the comparison number N1014012724, an essential product for your technical requirements. This OEM replacement part is suitable for MAN D engines and offers reliable functionality in demanding applications.

 - N1014012719 suitable for MAN D engines

- N1014012719 suitable for MAN D engines

Clear Side Window for MAN D EnginesThe clear side window, with the comparison number N1014012719, is the ideal replacement part suitable for your MAN D engines. This product offers a precise fit and optimal visibility. Rely on the quality that comes with over 25 years of industry experience.OEM Replacement Parts for Reliable ApplicationOur range includes only OEM replacement parts that are perfectly suitable for MAN D engines. Each replacement part, including the comparison number N1014012719, meets the highest standards and ensures that your engines operate efficiently.

 - N1014012712 suitable for MAN D engines

- N1014012712 suitable for MAN D engines

Window suitable for MAN D enginesThe window with the comparison number N1014012712 is a crucial OEM replacement part specifically designed for MAN D engines. This product offers a precise fit and optimal performance to ensure the functionality of your systems.

 - N1014012706 suitable for MAN D engines

- N1014012706 suitable for MAN D engines

Optimal Product: Rotary Shaft Lip SealDiscover the rotary shaft lip seal, marked with the reference number N1014012706. This OEM spare part is specifically designed to achieve optimal sealing in engines and enhances the efficiency of your machine.Suitable for MAN D EnginesThis rotary shaft lip seal is suitable for MAN D engines and impresses with its precise fit. It was developed as an OEM spare part to meet the highest quality standards and provide a long service life.

WIRING HARNESS - N1014012705 suitable for MAN D engines

WIRING HARNESS - N1014012705 suitable for MAN D engines

Robust Wiring Harness for Your RequirementsDiscover our wiring harness (comparison number: N1014012705), an efficient product specifically designed for the demanding requirements of engines. The wiring harness offers quality and is ideal for anyone looking for reliable solutions.

 - N1014012704 suitable for MAN D engines

- N1014012704 suitable for MAN D engines

Window Glass Suitable for MAN D EnginesDiscover our window glass with the comparison number N1014012704, which is ideally suited for MAN D engines. This product ensures that you receive a reliable OEM replacement part that fits perfectly and is designed for durability.Precise Fit and QualityThe window glass impresses with its excellent craftsmanship and precise fit. It is crucial for the functionality of your engines, as it provides optimal visibility and thus enhances safety on board.

 - N1014012703 suitable for MAN D engines

- N1014012703 suitable for MAN D engines

Premium Shaft for Reliable Engine PerformanceExperience the benefits of our shaft with the comparison number N1014012703. This OEM replacement part is compatible with MAN D engines and offers you the quality you expect. Our shaft is the ideal choice for anyone looking to invest in performance and reliability.

NOZZLE HOLDER - N1014012702 suitable for MAN D engines

NOZZLE HOLDER - N1014012702 suitable for MAN D engines

Nozzle holder suitable for MAN D enginesDiscover our nozzle holder with the comparison number N1014012702, an indispensable product in the category of injection components. This nozzle holder meets the highest demands and is precisely designed for MAN D engines.Reliable OEM replacement part for enginesOur nozzle holder is a top-quality OEM replacement part that provides you with optimal performance and durability. With our comparison number N1014012702, we ensure that you receive a product that meets strict standards.

EXHAUST ELBOW - N1014012698 suitable for MAN D engines

EXHAUST ELBOW - N1014012698 suitable for MAN D engines

Excellent Exhaust Elbow ProductDiscover our unique exhaust elbow product with the comparison number N1014012698. This OEM spare part offers the highest quality and reliability and is suitable for applications in engines. It is compatible with MAN D engines and enhances the performance of your drive.Satisfaction with MAN D EnginesOur exhaust elbow is compatible with MAN D and is an essential component of the exhaust system that ensures optimal functionality. With our experience in the distribution of OEM spare parts, you can be confident that you are receiving the best products for your needs.

FUEL SUPPLY PUMP - N1014012687 suitable for MAN D engines

FUEL SUPPLY PUMP - N1014012687 suitable for MAN D engines

Efficient Fuel Supply Pump for Optimal PerformanceDiscover the fuel supply pump, comparison number N1014012687, a reliable OEM replacement part. This product is specifically designed to ensure optimal fuel supply and is suitable for MAN D engines. Its durability and robust construction make it a perfect choice for marine and stationary applications.

 - N1014012684 suitable for MAN D engines

- N1014012684 suitable for MAN D engines

Electric Drive Suitable for MAN D EnginesDiscover our electric drive, an OEM replacement part that is perfectly suitable for MAN D engines. With the reference number N1014012684, we offer you the highest quality and reliability. This product meets all the requirements you expect from an OEM replacement part and supports the efficiency of your engine applications.

 - N1014012681 suitable for MAN D engines

- N1014012681 suitable for MAN D engines

OEM Replacement Part Compatible with MAN D EnginesDiscover our left door wing (reference number: N1014012681), compatible with MAN D engines. This OEM replacement part offers you the highest quality, as it comes directly from the original manufacturer. Rely on our over 25 years of experience in providing top-notch OEM replacement parts for diesel and gas engines.

 - N1014012674 suitable for MAN D engines

- N1014012674 suitable for MAN D engines

Conversion Kit with Comparison Number N1014012674The conversion kit with the comparison number N1014012674 is a reliable product that is optimally designed for engines suitable for MAN D. As an OEM replacement part, it offers the exact fit and high quality that are essential for the performance of your engines. Compared to aftermarket alternatives, this OEM replacement part ensures the optimal functionality of your MAN D engines.

ANGLE - N1014012673 suitable for MAN D engines

ANGLE - N1014012673 suitable for MAN D engines

Customer-Oriented OEM Replacement Part in FocusDiscover our OEM replacement part, the Angle with the comparison number N1014012673. This product is an essential component specifically designed to meet your demands for efficient engines. The comparison number serves as your reference and ensures that you make the optimal choice in the field of engine technology.Ideally Suitable for MAN D EnginesOur Angle is suitable for MAN D engines and ensures that your machines remain reliable and powerful. As a second-generation family business, we offer you top-quality products and extensive experience in the industry. Trust in our expertise when purchasing replacement parts.

 - N1014012650 suitable for MAN D engines

- N1014012650 suitable for MAN D engines

Cylinder Lock Suitable for MAN D EnginesDiscover our cylinder lock with the comparison number N1014012650, a top-quality OEM replacement part specifically designed for MAN D engines. This product impresses with its precise fit and reliable performance, efficiently supporting your engines.OEM Replacement Parts for High DemandsAs OEM replacement parts, our products provide the quality your engines require. The cylinder lock with the comparison number N1014012650 is meticulously crafted and helps ensure the longevity of your diesel and gas engines. Trust our expertise in providing tailored solutions.

 - N1014012649 suitable for MAN D engines

- N1014012649 suitable for MAN D engines

Aluminum Strip Compatible with MAN D EnginesDiscover our aluminum strip with the comparison number N1014012649, which has been precisely developed for MAN D engines. This reliable OEM replacement part offers top-notch quality and is specifically designed for marine and stationary applications. Trust in our over 25 years of experience in the field of engine parts.Product Details and Focus on QualityOur aluminum strip impresses with long-lasting performance and precise fit. The comparison number N1014012649 ensures the identification of this OEM replacement part. With a strong focus on quality, this product becomes an essential component for your engines.

 - N1014012648 suitable for MAN D engines

- N1014012648 suitable for MAN D engines

Guide Ring Suitable for MAN D Engines Discover our guide ring (comparison number: N1014012648), an essential OEM replacement part that is ideal for MAN D engines. This product offers the highest reliability and durability, designed for use in marine and stationary applications.Extensive Stock for Fast Delivery Our inventory allows us to offer a wide range of items that are readily available. With the comparison number N1014012648, you can select a suitable replacement part for MAN D engines that supports smooth operation.

 - N1014012647 suitable for MAN D engines

- N1014012647 suitable for MAN D engines

OEM Replacement Part: Locking BoltThe locking bolt with the reference number N1014012647 is an indispensable OEM replacement part that is specifically designed. This product is compatible with MAN D engines and ensures a reliable connection in your engine system.Exact Fit for MAN D EnginesThanks to the precise specifications, the locking bolt meets the requirements of MAN D engines and provides high durability. With a tailored design, this OEM replacement part ensures optimal performance of your engines and helps them operate efficiently.

 - N1014012645 suitable for MAN D engines

- N1014012645 suitable for MAN D engines

with the comparison number N1014012645 suitable for MAN D engines

DIAPHRAGM - N1014012632 suitable for MAN D engines

DIAPHRAGM - N1014012632 suitable for MAN D engines

Diaphragm with Comparison Number N1014012632Discover our OEM spare part, the Diaphragm with the comparison number N1014012632, specifically designed to be suitable for MAN D engines. This product ensures a precise fit and meets the high standards required for engines in various applications.Superior Quality for EnginesOur spare part, suitable for MAN D, represents reliability and durability. With the comparison number N1014012632, you are securing an OEM spare part that meets the highest technical standards, thus enhancing the efficiency of your engines.

RING - N1014012630 suitable for MAN D engines

RING - N1014012630 suitable for MAN D engines

Quality Ring with Comparison Number N1014012630Discover our ring product with the comparison number N1014012630, designed as an OEM replacement part suitable for MAN D engines. This top-quality replacement part ensures a precise fit and meets the demands of challenging applications.Efficient Solutions Suitable for MAN D EnginesThe product is compatible with MAN D engines and offers the highest reliability. With this ring, you rely on quality that allows your engines to operate efficiently. Trust in the proven technology behind our OEM replacement part that keeps your machines running.

HANDLE - N1014012626 suitable for MAN D engines

HANDLE - N1014012626 suitable for MAN D engines

HANDLE with the comparison number N1014012626 suitable for MAN D engines

 - N1014012625 suitable for MAN D engines

- N1014012625 suitable for MAN D engines

Discover the Turning Column for MAN D EnginesDiscover our turning column product with the comparison number N1014012625, which is suitable for MAN D engines. This OEM spare part offers a precise fit and high durability. As OEM spare parts, we provide you with the best quality directly from the equipment manufacturer, so you can rely on the performance of your engines.Strict Internal Controls for Best QualityOur turning column undergoes comprehensive internal controls to ensure it meets the highest standards. With the comparison number N1014012625, you can be assured that this spare part has been specifically designed to be suitable for MAN D engines. Trust in our extensive experience in the field of innovative engine spare parts.

 - N1014012624 suitable for MAN D engines

- N1014012624 suitable for MAN D engines

Finger Protection Door Rubber for Your EnginesDiscover the finger protection door rubber, a top-quality OEM replacement part with the comparison number N1014012624, specifically designed for MAN D engines. This product offers you the ideal solution for your engine requirements to promote maximum safety and efficiency.Reliable OEM Replacement Parts in Large StockAt MOPA Motorparts, we place great importance on the highest quality. Our OEM replacement parts, such as the finger protection door rubber, are carefully selected and provide excellent performance for all MAN D engines. A wide selection of products is available in our large stock.

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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