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.
- N1014004284 suitable for MAN D engines
Left Brake Shaft: Suitable for MAN D EnginesDiscover our OEM replacement part, the left brake shaft, suitable for MAN D. With the reference number N1014004284, this product offers a perfect fit and top performance for your MAN D engines. Optimize the functionality of your engines with this component.
SCREW-FITTING UNION - N1014004281 suitable for MAN D engines
Robust Screw-fitting Union for EnginesDiscover the screw-fitting union with the reference number N1014004281. This OEM replacement part is specifically designed for demanding applications and offers outstanding performance. As part of our fittings and armatures category, you secure a product that meets your requirements.Suitable for MAN D EnginesOur screw-fitting union is suitable for MAN D engines and provides maximum reliability in marine and stationary applications. The use of OEM replacement parts ensures a quality that is reflected in function and durability – a decisive advantage over aftermarket solutions.
- N1014004279 suitable for MAN D engines
Shaped Part Compatible with MAN D Engines Discover our shaped part with the reference number N1014004279, compatible with MAN D. This top-quality product is an OEM replacement part that offers precise fit and optimal performance for your engines.Excellent Quality for High Performance The OEM replacement part is specifically designed to meet the demands of MAN D engines. The reference number N1014004279 ensures that you receive a product of the highest quality that optimizes engine performance and extends lifespan.
- N1014004278 suitable for MAN D engines
Durable Back Frame Compatible with MAN D EnginesDiscover the back frame with the comparison number N1014004278, an essential OEM spare part, compatible with MAN D engines. With precise workmanship, this product ensures optimal performance in various applications.
ELBOW - N1014004275 suitable for MAN D engines
Exclusive OEM Replacement Part: ElbowDiscover the powerful product, the elbow with the comparison number N1014004275, suitable for MAN D engines. This OEM replacement part ensures a precise fit and optimal functionality, specifically designed for the requirements in marine and stationary applications.
PISTON PIN - N1014004272 suitable for MAN D engines
Excellent Piston Pin for MAN D EnginesOur piston pin is an essential product specifically designed for use in engines. With the comparison number N1014004272, this OEM spare part belongs to the engine drive components that provide quality and performance.
VALVE SEAT - N1014004271 suitable for MAN D engines
Reliable Replacement Part for Your Engines The valve seat with the comparison number N1014004271 is an essential OEM replacement part that is perfectly suited to the requirements of engines. This product offers durability, which is important for the smooth operation of your machines.
- N1014004270 suitable for MAN D engines
Base Plate n 128/4 – Ideal Solution for MAN D EnginesDiscover the base plate n 128/4, a top-quality OEM replacement part suitable for MAN D engines. With the comparison number N1014004270, this product offers an optimal fit and performance, designed to meet the demands of marine and stationary applications.
WIRING HARNESS - N1014004265 suitable for MAN D engines
Wiring Harness for Reliable Engines Discover our wiring harness, suitable for MAN D engines. The comparison number N1014004265 ensures the quality of this OEM replacement part. This product impresses with precise workmanship and reliability, allowing your engines to operate efficiently and powerfully.
- N1014004261 suitable for MAN D engines
Precise Cord d= 4mmDiscover the cord d= 4mm, a reliable product suitable for MAN D engines. This cord replacement part meets the requirements of OEM replacement parts and ensures excellent performance and functionality.Availability with Comparison Number N1014004261With the comparison number N1014004261, this OEM replacement part is ideal for your applications. Rely on our expertise in providing engine replacement parts to make your projects efficient.
- N1014004259 suitable for MAN D engines
Tailgate – Precise FitDiscover our tailgate with the comparison number N1014004259, which is characterized by excellent fit accuracy. The tailgate 1227x1092 is specifically designed to meet the demands of engines.OEM Replacement Parts for Your EnginesThis replacement part is an OEM replacement and offers you the high quality you expect from a reliable product. It is compatible with MAN D engines and ensures that your engine operates efficiently.
- N1014004258 suitable for MAN D engines
Detailed Description of the Gas SpringDiscover the gas spring with the comparison number N1014004258, specifically designed for MAN D engines. This OEM replacement part ensures optimal performance and top reliability in demanding applications.
RELAY - N1014004257 suitable for MAN D engines
Reliable Relay Suitable for MAN D EnginesDiscover the Relay (comparison number: N1014004257), an essential OEM spare part specifically designed for the requirements of your engines. This product offers optimal performance and safety in demanding applications, suitable for MAN D engines.Excellent Quality of OEM Spare PartsOur Relay is a top-quality OEM spare part produced in accordance with the highest quality standards. The comparison number N1014004257 ensures that you receive a product that is ideal for use in diesel and gas engines, suitable for MAN D applications.
SHAFT - N1014004251 suitable for MAN D engines
Discover the Shaft – Comparison Number N1014004251The Shaft (Comparison Number N1014004251) is a premium product specifically designed to meet your needs. As an OEM replacement part, it ensures optimal integration into various applications in marine and stationary use as well as in locomotives.Suitable for MAN D EnginesThis OEM replacement part is suitable for MAN D engines and provides a reliable solution for your Gears and toothed wheels needs. Our extensive experience in the industry enables us to offer only the best products that meet your high quality standards.
FLAP - N1014004249 suitable for MAN D engines
Flap (Comparison Number: N1014004249) for EnginesDiscover the flap (Comparison Number: N1014004249) – an indispensable component, suitable for MAN D engines from our extensive product group. This OEM spare part is characterized by precise fit and reliable function, ideally suited for marine and stationary applications.Wide Range of Spare PartsOur flap is not only suitable for MAN D engines but is part of over 1 million available OEM spare parts in our range. This variety allows you to quickly find the right spare part for your needs and keep your machines operational.
- N1014004244 suitable for MAN D engines
Cost-Effective Potentiometer – OEM Replacement Part for Your ProjectDiscover the potentiometer with comparison number N1014004244, specifically designed as an OEM replacement part suitable for MAN D engines. This product offers the precision and reliability you can expect in industrial applications. Rely on quality that impresses!Precision in Every DetailThe potentiometer with comparison number N1014004244 is an essential component suitable for MAN D engines. With years of expertise in the industry, we provide OEM replacement parts that meet the highest standards. Our products enable efficient performance of your engines.
- N1014004223 suitable for MAN D engines
Oil Pressure Sensor for Reliable Engine PerformanceDiscover our oil pressure sensor, comparison number N1014004223, suitable for MAN D engines. This product offers reliable performance that meets the demands of your engines and ensures optimal engine functionality.
CYLINDER SCREW - N1014004204 suitable for MAN D engines
Precise Cylinder Screw for Your EnginesDiscover the cylinder screw with the reference number N1014004204, offering the highest quality for your applications. This cylinder screw is a reliable OEM replacement part specifically designed for your needs.
- N1014004201 suitable for MAN D engines
Special Heated Window Discover the heated window (comparison number: N1014004201), suitable for MAN D engines. This OEM replacement part has been specifically designed for the needs of marine and stationary applications.Reliable Solution for MAN D Engines The heated window provides clear visibility and enhances the safety of your engines. It meets high-quality standards and offers you an optimal solution for all your needs, as it is a tested OEM replacement part.
WIRING HARNESS - N1014004190 suitable for MAN D engines
Wiring Harness: Comparison Number N1014004190 Discover our wiring harness, the comparison number N1014004190, an essential OEM spare part. This wiring harness impresses with its quality and reliability, specially designed for use in demanding engines.Compatible with MAN D Engines This product is compatible with MAN D engines and contributes to optimal performance. The wiring harness ensures secure transmission of signals and energy and effectively supports your engines.
- N1014004179 suitable for MAN D engines
Quality OEM Replacement Part for MAN D EnginesDiscover the fan blade with the comparison number N1014004179, an OEM replacement part that fits perfectly with MAN D engines. This product offers optimal compatibility to maximize the functionality of your engines and enhance their performance.
- N1014004178 suitable for MAN D engines
Reliable OEM Replacement Part: CoverThe cover with the comparison number N1014004178 is a reliable OEM replacement part specifically designed for MAN D engines. This product offers an excellent fit and contributes to the seamless functionality of the engines, which is crucial for their longevity.
CONNECTING ROD - N1014004166 suitable for MAN D engines
High-Quality Connecting Rod for Demanding Applications Discover the connecting rod suitable for MAN D engines, supporting the operation of your machine. With the comparison number N1014004166, this OEM replacement part is a reliable choice for specialized applications in marine and stationary fields.OEM Quality for MAN D Engines Our connecting rod is an OEM replacement part sourced from the manufacturer. This ensures that you receive a product precisely tailored to the needs of MAN D engines. Compared to aftermarket products, which often compromise on quality, our part offers high performance and durability.
PROXIMITY SWITCH - N1014004133 suitable for MAN D engines
Precise Proximity Switch with Comparison Number N1014004133Discover our proximity switch with the comparison number N1014004133, an essential OEM replacement part designed to ensure precise function in engines. This product impresses with its durability and reliability, making it ideal for use in demanding conditions.Customized Performance Suitable for MAN DThe proximity switch is suitable for MAN D engines and meets the highest standards in electric components and switches. Comprehensive internal controls ensure that every OEM replacement part is delivered in perfect condition. Rely on our many years of experience and quality.
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 GermanyThe 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 - 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 mountsEngine 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.
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 PDFEasy 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 applicationsThanks 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.