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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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 - U1473035004 suitable for MAN D engines

- U1473035004 suitable for MAN D engines

Efficient Pressure Line 18x1.5 for Your EnginesDiscover our OEM replacement part, the pressure line 18x1.5, which ensures reliable operation in your engines. With the reference number U1473035004, this product is suitable for MAN D engines and offers the highest quality for your applications in marine and stationary areas.Durable OEM Replacement Parts for Various ApplicationsOur pressure line 18x1.5 is the ideal OEM replacement part, specifically designed to meet the demands of diesel and gas engines. By using the reference number U1473035004, you can ensure that your engines, suitable for MAN D, always perform optimally.

Sale price: €152.54Regular price:€169.49(10% saved)
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 - U1473035003 suitable for MAN D engines

- U1473035003 suitable for MAN D engines

Pressure Line 18x1.5 Suitable for MAN D EnginesDiscover the pressure line 18x1.5, marked by the comparison number U1473035003. This OEM replacement part offers outstanding performance and meets the highest standards for use in suitable for MAN D engines as well as other diesel and gas engines.Excellent Processing for Your ApplicationsOur pressure line 18x1.5 has been specifically designed to be suitable for MAN D. Thanks to precise manufacturing and the use of high-quality materials, this product offers durability and reliability. Trust in our OEM replacement parts, which have a proven track record for over 25 years.

Sale price: €175.57Regular price:€195.08(10% saved)
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 - U1473035002 suitable for MAN D engines

- U1473035002 suitable for MAN D engines

High-Performance Pressure Line 18x1.5 OEM Replacement PartDiscover our product, the pressure line 18x1.5, with the comparison number U1473035002. This OEM replacement part is specially designed for MAN D engines and ensures optimal performance and reliability. With this pressure line, you will enhance the efficiency of your engines and benefit from high-quality standards.

Sale price: €178.45Regular price:€198.28(10% saved)
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 - U1473030031 suitable for MAN D engines

- U1473030031 suitable for MAN D engines

Efficient Suction Line for Marine ApplicationsDiscover the suction line 22x1.5 with the comparison number U1473030031, developed for MAN D engines. This OEM replacement part provides you with precise fit and optimal performance in your drive system. With us, you will only find the best OEM replacement parts for reliable function.Large Inventory of Engine PartsWith over 25 years of experience in engine parts, we offer you a huge selection. Our extensive inventory includes more than 1 million replacement parts, including the suction line 22x1.5. The comparison number U1473030031 ensures that you find the right product for your MAN D engines.

Sale price: €259.04Regular price:€287.82(10% saved)
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 - U1473030027 suitable for MAN D engines

- U1473030027 suitable for MAN D engines

Suction Line 32x1.5 for MAN DDiscover our suction line 32x1.5, an essential replacement part listed under the comparison number U1473030027. This product is specifically designed to function optimally suitable for MAN D engines. Benefit from the quality that only replacement parts can provide.Reliable Components for Engines The suction line 32x1.5 is an indispensable component designed suitable for MAN D engines. Our experience of over 25 years in the industry makes us a reliable partner for all your replacement part needs.

Sale price: €85.87Regular price:€95.41(10% saved)
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 - U1473030026 suitable for MAN D engines

- U1473030026 suitable for MAN D engines

Premium Suction Line 22x1.5 Suitable for MAN D EnginesDiscover the suction line 22x1.5 (comparison number: U1473030026), a reliable OEM replacement part that is perfectly tailored to meet the requirements of MAN D engines. This product impresses with its precise fit and robust quality, ensuring a long lifespan for your engines.

Sale price: €43.42Regular price:€48.24(10% saved)
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 - U1473030025 suitable for MAN D engines

- U1473030025 suitable for MAN D engines

Efficient Suction Pipe for High-Performance Engines Experience the Suction Pipe 22x1.5 (Reference Number: U1473030025), an essential spare part for your engines. This product is suitable for MAN D engines and ensures optimal functionality in various applications, whether in marine use or stationary operation.Reliability Through the Best Materials Our Suction Pipe 22x1.5 impresses with the highest quality that meets every requirement. Each spare part undergoes strict quality controls, allowing us to offer products that enhance the performance of your engines. Trust that our product compatible with MAN D engines supports the durability of the entire drive unit.

Sale price: €128.56Regular price:€142.84(10% saved)
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 - U1473030024 suitable for MAN D engines

- U1473030024 suitable for MAN D engines

Premium Replacement Part for Your Marine ApplicationsOur product, the suction line 22x1.5, is compatible with MAN D engines and impresses with its quality and reliability. With the reference number U1473030024, this alternative replacement part belongs to our premium product range.Efficient Solution for MAN D EnginesThe suction line 22x1.5 ensures that your engines operate optimally. As a reliable alternative replacement part, it is an excellent choice for professional applications. Rely on the perfect fit and functionality that only high-quality replacement parts can provide.

Sale price: €135.28Regular price:€150.31(10% saved)
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 - U1473030022 suitable for MAN D engines

- U1473030022 suitable for MAN D engines

Reliable Suction Line for Efficient Engines Discover our suction line 22x1.5, an OEM replacement part compatible with MAN D engines. The reference number U1473030022 ensures that you receive a product that meets the highest standards. This accessory is essential for the smooth operation of your engines.

Sale price: €266.23Regular price:€295.82(10% saved)
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 - U1473030020 suitable for MAN D engines

- U1473030020 suitable for MAN D engines

Efficient Suction Line 22x1.5 for MAN D EnginesDiscover the suction line 22x1.5 with the comparison number U1473030020, an essential replacement part that is ideally suited for MAN D engines. This product ensures the best conditions for the reliable operation of your machines.Optimal Performance through Replacement PartsThis suction line 22x1.5 has been specially developed and is compatible with MAN D engines. As a replacement part, it offers quality and durability, allowing your engines to operate efficiently and minimizing failures.

Sale price: €236.01Regular price:€262.24(10% saved)
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 - U1473030015 suitable for MAN D engines

- U1473030015 suitable for MAN D engines

Suction Line 22x1.5 Suitable for MAN D EnginesDiscover the suction line 22x1.5 with the comparison number U1473030015, an OEM replacement part that ensures optimal operation and reliability. This product is suitable for MAN D engines and provides a perfect fit for your applications.

Sale price: €133.36Regular price:€148.17(10% saved)
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 - U1473030014 suitable for MAN D engines

- U1473030014 suitable for MAN D engines

Discover High-Quality Suction Pipe 22x1.5 Discover the suction pipe 22x1.5 with the comparison number U1473030014, an essential OEM replacement part compatible with MAN D engines. Our replacement parts ensure an excellent fit and optimal operation to meet the demands of marine and stationary applications.

Sale price: €186.12Regular price:€206.80(10% saved)
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 - U1473030013 suitable for MAN D engines

- U1473030013 suitable for MAN D engines

Efficient Suction Line for Marine and Stationary Operation Discover the suction line 22x1.5, the OEM replacement part suitable for MAN D engines. With the reference number U1473030013, this product is the perfect solution for your machinery in marine and stationary use.Quality of OEM Replacement Parts for Your Needs Our range exclusively includes OEM replacement parts, including the suction line 22x1.5. This ensures an optimal fit for your MAN D engines and certifies that your machines operate at the highest level.

Sale price: €1,093.72Regular price:€1,215.24(10% saved)
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 - U1473030012 suitable for MAN D engines

- U1473030012 suitable for MAN D engines

Suction Line 22x1.5 – Your SolutionDiscover our suction line 22x1.5, an essential OEM replacement part that meets the requirements of MAN D engines. The reference number U1473030012 ensures that you receive the correct product for your specific needs. Each suction line is made from durable materials, providing optimal performance in your engine.Efficient Solution for Your EnginesThe product is precisely designed for MAN D engines and offers a reliable solution for your applications. With this suction line 22x1.5, you ensure that your engine operates smoothly. Rely on our expertise in OEM replacement parts to achieve the best performance for your diesel and gas engines.

Sale price: €180.37Regular price:€200.41(10% saved)
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 - U1473030011 suitable for MAN D engines

- U1473030011 suitable for MAN D engines

Suction Line U1473030011: Predestined for EnginesDiscover the suction line 22x1.5, marked with the comparison number U1473030011. This robust OEM replacement part is ideally suited and ensures excellent performance in your applications.Suitable for MAN D EnginesThe suction line is suitable for MAN D engines and provides confidence in functionality. As OEM replacement parts, they ensure that your engines operate efficiently and meet the requirements optimally.

Sale price: €178.45Regular price:€198.28(10% saved)
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 - U1473030010 suitable for MAN D engines

- U1473030010 suitable for MAN D engines

Premium Product for Your EnginesDiscover the intake line 22x1.5, marked with the reference number U1473030010. This OEM replacement part offers a perfect fit and maximum performance for your engines. It is suitable for MAN D engines and ensures smooth operation and a long lifespan.Optimal Fit and QualityThe intake line 22x1.5 is an essential component, ideal for applications in the marine and stationary sectors. With our reference number U1473030010, you can be confident that it is a reliable, durable product. As a family-owned business in its second generation, we provide only replacement parts in original equipment quality at competitive prices.

Sale price: €162.14Regular price:€180.15(10% saved)
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 - U1473030009 suitable for MAN D engines

- U1473030009 suitable for MAN D engines

Suction Line 22x1.5 – Your Reliable Replacement PartDiscover our Suction Line 22x1.5, which is listed under the comparison number U1473030009. This OEM replacement part is suitable for MAN D engines and provides the necessary quality for your applications. By using OEM standards, you receive a product designed for performance and durability.Optimal Performance for MAN D EnginesOur Suction Line 22x1.5 has been specially developed to fit your MAN D engines precisely. With the comparison number U1473030009, you can be sure that this OEM replacement part meets the requirements of your engine perfectly. Rely on the quality that ensures reliable machine performance.

Sale price: €200.51Regular price:€222.79(10% saved)
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 - U1473030008 suitable for MAN D engines

- U1473030008 suitable for MAN D engines

Reliable Product: Suction Line 32x1.5Discover the suction line 32x1.5 with reference number U1473030008, an essential OEM replacement part. This product is suitable for MAN D engines and ensures optimal performance in diesel and gas engines, particularly in marine and stationary applications.

Sale price: €183.25Regular price:€203.61(10% saved)
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 - U1473030007 suitable for MAN D engines

- U1473030007 suitable for MAN D engines

Suction Line 32x1.5 for MAN D EnginesDiscover our suction line 32x1.5, the OEM replacement part with the comparison number U1473030007, suitable for MAN D engines. This product offers you reliable performance, allowing your engines to operate efficiently. Rely on proven quality.Reliable OEM Replacement Parts for Demanding ApplicationsOur OEM replacement parts are specifically developed and ideally suited to meet the demands of your applications. The suction line 32x1.5 can be easily integrated into existing systems and is the perfect solution for marine and stationary installations.

Sale price: €652.39Regular price:€724.88(10% saved)
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 - U1473030006 suitable for MAN D engines

- U1473030006 suitable for MAN D engines

Suction Pipe U1473030006 for Your EnginesDiscover our suction pipe with the comparison number U1473030006. This durable suction pipe 32x1.5 is suitable for MAN D engines and ensures optimal performance in marine and stationary applications.Wide Range of OEM Replacement PartsWe exclusively offer OEM replacement parts that meet the highest quality standards. Benefit from our extensive selection of products and more than 1 million spare parts in our large warehouse.

Sale price: €211.07Regular price:€234.52(10% saved)
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 - U1473030005 suitable for MAN D engines

- U1473030005 suitable for MAN D engines

Precise OEM Replacement Part for MAN D EnginesThe suction line 32x1.5 (comparison number U1473030005) is an outstanding OEM replacement part that provides a perfect solution for your requirements. This product enables reliable performance and is specifically designed for MAN D engines.Optimal Quality for Your EnginesThis suction line 32x1.5 ensures full functionality and durability through its precise manufacturing. The internal control of our production process ensures that all OEM replacement parts meet the highest standards and offer long-term reliability.

Sale price: €142.95Regular price:€158.83(10% saved)
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 - U1473030004 suitable for MAN D engines

- U1473030004 suitable for MAN D engines

Reliable Suction Pipe 22x1.5 for Suitable MAN D EnginesDiscover the suction pipe 22x1.5 (comparison number: U1473030004), an essential OEM replacement part that is perfectly suited for your compatible MAN D engines. With this suction pipe, you receive a product that optimally supports you in demanding applications in the marine and stationary sectors.Premium Quality of OEM Replacement PartsThe suction pipe 22x1.5 is a top-quality OEM replacement part specifically designed for MAN D engines. Don't miss the opportunity to acquire this essential component for MAN D and ensure the stability of your engines.

Sale price: €109.37Regular price:€121.52(10% saved)
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 - U1473030003 suitable for MAN D engines

- U1473030003 suitable for MAN D engines

Excellent Suction Pipe for Your Engine NeedsDiscover our suction pipe 22x1.5, an outstanding OEM replacement part that bears the reference number U1473030003. This product is compatible with MAN D and has been manufactured under strict quality standards to meet the specific requirements of your engines.

Sale price: €65.72Regular price:€73.02(10% saved)
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 - U1473030002 suitable for MAN D engines

- U1473030002 suitable for MAN D engines

Flexible Product: Suction Line 22x1.5Discover the product, the suction line 22x1.5 with the comparison number U1473030002. This OEM replacement part is ideal for your application in engines. Data like this gives you the opportunity to let your engines operate reliably and efficiently, whether in the marine or stationary sector.Suitable for MAN D EnginesThe suction line 22x1.5 has been designed to fit MAN D engines and ensures optimal function. Rely on our years of expertise in providing such engine replacement parts to maximize the performance of your machines.

Sale price: €107.45Regular price:€119.39(10% saved)
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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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