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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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 - N1011054371 suitable for MAN D engines

- N1011054371 suitable for MAN D engines

Efficient Electric Motor - Comparison Number N1011054371Discover our robust electric motor with comparison number N1011054371, specifically designed to perform powerfully in marine and stationary applications. This product is optimally suited for MAN D engines and meets the highest standards.Spare Parts at OEM Standard Our electric motor meets the strict requirements of OEM spare parts and offers you top quality at attractive prices. Rely on our experience and expertise in the field of engines and benefit from a durable spare part.

 - N1011054369 suitable for MAN D engines

- N1011054369 suitable for MAN D engines

Optimal Cover Profile for Your EnginesThe cover profile with the reference number N1011054369 is the ideal OEM replacement part suitable for MAN D engines. This product impresses with its precise workmanship and perfect fit, ensuring optimal performance.Quality and Fit for MAN D EnginesOur reference number N1011054369 offers you a cover profile designed for MAN D engines. This OEM replacement part provides standards that are essential for the longevity of your engines. Rely on quality that you can appreciate.

 - N1011054368 suitable for MAN D engines

- N1011054368 suitable for MAN D engines

Reliable Replacement Part for MAN D EnginesDiscover the tie-down eye suitable for MAN D engines with the comparison number N1011054368. This OEM replacement part offers you precise fit and the reliability that is essential for the effective operation of diesel and gas engines. Rely on quality and durability for your machinery!

 - N1011054366 suitable for MAN D engines

- N1011054366 suitable for MAN D engines

Excellent Rail 3000mm Suitable for MAN D Engines Our 3000mm rail offers perfect adaptations for MAN D engines. This OEM replacement part ensures smooth operation in your engine applications.Easy Identification: Comparison Number N1011054366 With the comparison number N1011054366, you can effortlessly find the right product. This OEM replacement part is crucial for the efficiency and longevity of your machines.

PIPELINE - N1011054363 suitable for MAN D engines

PIPELINE - N1011054363 suitable for MAN D engines

Pipeline suitable for MAN D enginesDiscover our pipeline with the comparison number N1011054363, which as an OEM spare part offers outstanding performance for engines. This product belongs to the article group "Lines and pipes" and meets the high demands placed on engines in marine and stationary use.Optimal functionality tailored to your requirementsOur pipeline is suitable for MAN D engines and ensures reliable functionality. As an OEM spare part, it offers maximum longevity and efficiency – ideal for your engines. Rely on the quality that only OEM spare parts can provide.

 - N1011054347 suitable for MAN D engines

- N1011054347 suitable for MAN D engines

Reliable Central Lubrication for MAN D EnginesDiscover the OEM replacement part central lubrication with the reference number N1011054347, compatible with MAN D. This product ensures optimal lubrication and longevity of your engines. Trust the quality that only an OEM replacement part can provide.Powerful Solutions for Your EnginesOur central lubrication, compatible with MAN D engines, ensures that you achieve the best results. OEM replacement parts ensure that you do not have to compromise on technical performance. Rely on components that meet your requirements.

OIL PUMP - N1011054339 suitable for MAN D engines

OIL PUMP - N1011054339 suitable for MAN D engines

High-Performance Oil Pump for Your EnginesOur oil pump is the optimal replacement part for your requirements. With the comparison number N1011054339, this product ensures a precise fit and top-notch functionality. Suitable for MAN D engines, this pump is crucial for the flawless lubrication of your machines, significantly extending the lifespan of your engines.Replacement Parts for the Highest StandardsThe oil pump, an indispensable replacement part, is made from premium materials and meets production standards. This ensures the quality and functionality you expect for your MAN D engines. If you value reliability, choose this oil pump.

CONTROL UNIT - N1011054334 suitable for MAN D engines

CONTROL UNIT - N1011054334 suitable for MAN D engines

Control unit suitable for MAN D enginesDiscover our control unit (comparison number: N1011054334), an outstanding OEM spare part that is suitable for MAN D engines. This product ensures reliable engine controls and optimizes the performance of your drive systems.Original equipment manufacturer quality at attractive pricesOur control unit meets the highest standards of original equipment manufacturer quality and impresses with an excellent price-performance ratio. Rely on OEM spare parts that ensure a long lifespan for your engines.

 - N1011054333 suitable for MAN D engines

- N1011054333 suitable for MAN D engines

Oil Level Indicator with Comparison Number N1011054333Discover the oil level indicator with the comparison number N1011054333, suitable for MAN D engines. This precise product ensures optimal monitoring of the oil level and contributes to the longevity of your engines.Quality Meets SafetyOur oil level indicator is an OEM replacement part that offers the highest original equipment quality. Rely on this reliable solution to secure the performance of your engines and make your operations efficient.

 - N1011054330 suitable for MAN D engines

- N1011054330 suitable for MAN D engines

Exclusive Screw Sleeve for MAN D EnginesDiscover our quality product, the screw sleeve with the comparison number N1011054330, suitable for MAN D engines. This OEM replacement part provides you with the optimal solution for marine and stationary use as well as for locomotives.

PIPE SOCKET - N1011054329 suitable for MAN D engines

PIPE SOCKET - N1011054329 suitable for MAN D engines

Robust Product: Pipe Socket for Reliable ApplicationsDiscover our product, the pipe socket with the comparison number N1011054329. This OEM replacement part belongs to the article group of pipe connections and meets the highest quality standards for your applications. The pipe socket is compatible with MAN D engines and ensures optimal performance of your systems.Compatible with MAN D: High Efficiency in OperationOur pipe socket is compatible with MAN D engines and offers a precise fit that enhances the efficiency of your engines. With the comparison number N1011054329, you can be assured of acquiring a product that meets the demands of your operation. Rely on OEM replacement parts for maximum longevity and reliability.

CONNECTOR - N1011054328 suitable for MAN D engines

CONNECTOR - N1011054328 suitable for MAN D engines

Reliable Connector for Optimal PerformanceDiscover our connector (comparison number: N1011054328), an essential connecting element specifically designed for MAN D engines. This product is an OEM replacement part known for its excellent fit and durability, ensuring optimal operation of your engines.OEM Replacement Parts: Superiority Through QualityWith the comparison number N1011054328, we offer you an OEM replacement part that stands out from aftermarket options. While aftermarket parts often compromise on quality, our OEM replacement parts are distinguished by the highest standards and are ideally suited for MAN D engines.

 - N1011054323 suitable for MAN D engines

- N1011054323 suitable for MAN D engines

Discover Central Lubrication Comparison Number N1011054323Discover the innovative central lubrication system, comparison number N1011054323, suitable for MAN D engines. This product has been developed as an OEM replacement part to ensure that your engine performs optimally and maximizes its efficiency. Trust in the superior quality and fit that OEM replacement parts provide.Efficient Solution for EnginesOur central lubrication system impresses with its efficiency and robustness, making it ideal for diesel and gas engines. The comparison number N1011054323 allows for easy identification and selection of the right replacement part, suitable for MAN D engines and other applications. Rely on quality that has proven itself.

 - N1011054317 suitable for MAN D engines

- N1011054317 suitable for MAN D engines

High-Performance Distributor Suitable for MAN D EnginesDiscover our distributor suitable for MAN D, an excellent choice for maintaining your engines. The comparison number N1011054317 represents a top-quality replacement part that promotes optimal performance and longevity. Rely on proven quality for your engines.Efficient Performance for MAN D EnginesOur distributor suitable for MAN D ensures efficiency and reliability. This replacement part has been specifically designed for your MAN D engines to maximize performance and safety. Trust that we offer only the best components.

CONTROL UNIT - N1011054316 suitable for MAN D engines

CONTROL UNIT - N1011054316 suitable for MAN D engines

Control Unit: Your Solution for EnginesDiscover our control unit, reference number N1011054316, which plays an essential role in the engine controls. This OEM replacement part is suitable for MAN D engines and offers high reliability and efficiency. Rely on the quality ensured by our long-standing experience in the industry.Perfect Fit for MAN D EnginesThanks to its design, the control unit is optimized for the specific requirements of engines. It is the ideal OEM replacement part and supports the performance of your machines. With this control unit, you maximize efficiency and reduce both fuel consumption and emissions.

PUMPING ELEMENT - N1011054300 suitable for MAN D engines

PUMPING ELEMENT - N1011054300 suitable for MAN D engines

Precise Spare Parts for Your ApplicationsDiscover our pumping element, which is marked with the comparison number N1011054300. This product is an OEM spare part that ensures outstanding performance. It enhances the efficiency of your machines that are compatible with MAN D engines.Optimization for MAN D EnginesThe pumping element is specifically designed to fit MAN D engines and meets the highest standards in manufacturing. By using this OEM spare part, you increase the reliability of your marine and stationary operations. Rely on the quality of our products!

PRESSURE SWITCH - N1011054299 suitable for MAN D engines

PRESSURE SWITCH - N1011054299 suitable for MAN D engines

Reliable Pressure Switch with Comparison Number N1011054299Experience the pressure switch with comparison number N1011054299, which provides precise pressure monitoring for demanding applications. This product protects engines from overpressure situations and is an essential component for reliable engines.Quality in Focus: OEM Replacement Parts that ConvinceOur OEM replacement parts stand for excellent performance and durability. Rely on our more than 25 years of experience in providing replacement parts for engines, which benefits you.

 - N1011054294 suitable for MAN D engines

- N1011054294 suitable for MAN D engines

Angle Fitting 8 – The Ideal Choice for MAN D EnginesDiscover our OEM replacement part, the Angle Fitting 8 with the reference number N1011054294. This product impresses with the highest quality and is perfectly suited for engines compatible with MAN D. Rely on an optimized fit and exceptional performance.Extensive Selection of OEM Replacement PartsWith over 1 million replacement parts in our inventory, we offer a wide range of OEM replacement parts. Our Angle Fitting 8 ensures that your MAN D engines can always operate reliably and efficiently. Count on our years of experience and expertise in the field of engines.

3/2-WAY VALVE - N1011054293 suitable for MAN D engines

3/2-WAY VALVE - N1011054293 suitable for MAN D engines

Reliability with Comparison Number N1011054293The 3/2-way valve with the comparison number N1011054293 is an essential product for your engines. This OEM replacement part ensures efficient control of media and is available in high quality. Ideal for demanding applications, it meets the requirements of your machines.Perfectly Matched: Suitable for MAN D EnginesThe 3/2-way valve is suitable for MAN D engines and offers excellent performance. Our long-standing experience as a second-generation family business ensures quality in every component. Rely on our expertise and our comprehensive range of over 1 million replacement parts.

CONNECTOR - N1011054289 suitable for MAN D engines

CONNECTOR - N1011054289 suitable for MAN D engines

Connector with Comparison Number N1011054289Discover our connector with the comparison number N1011054289, specifically designed for MAN D engines. This product is characterized by its reliability and excellent performance.

 - N1011054278 suitable for MAN D engines

- N1011054278 suitable for MAN D engines

Plastic Pipe Compatible with MAN D EnginesDiscover our plastic pipe with the reference number N1011054278, which is compatible with MAN D engines. This OEM replacement part offers excellent quality and durability to meet the demands of marine and stationary applications. Rely on the reliability of this product, specifically designed for challenging conditions.

 - N1011054276 suitable for MAN D engines

- N1011054276 suitable for MAN D engines

Efficient Elbow for MAN D EnginesDiscover the elbow with the comparison number N1011054276, a premium OEM replacement part. This product is suitable for MAN D engines and ensures reliable performance in marine and stationary applications. Rely on our high-quality OEM replacement parts to secure the performance of your engines.

DISTRIBUTOR - N1011054272 suitable for MAN D engines

DISTRIBUTOR - N1011054272 suitable for MAN D engines

Reliable Distributor – Your Replacement Part for MAN D EnginesDiscover our outstanding product, the distributor with the comparison number N1011054272, suitable for MAN D engines. This OEM replacement part is specifically designed to optimize the performance and efficiency of your engines. Each part meets the highest quality standards, ensuring smooth operation.Precise Fit for Maximum PerformanceOur comparison number N1011054272 distributor belongs to the "Other" category and is the ideal solution when you are looking for a suitable component. As OEM replacement parts, we offer products that are precisely tailored to your requirements and perfectly suited for your system.

PIPELINE - N1011054271 suitable for MAN D engines

PIPELINE - N1011054271 suitable for MAN D engines

Pipeline suitable for MAN D enginesDiscover our pipeline (comparison number: N1011054271), an essential OEM spare part, suitable for MAN D engines. This pipeline in the category "Lines and pipes" offers the quality you can expect from an OEM and ensures a perfect fit.

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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