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MTU 331 – marine engines for versatile applications

The MTU 331 is a long-standing engine series that has played an important role in shipping as well as in stationary applications for decades. Developed by MTU, the series convinces with its robust construction, solid performance characteristics and high adaptability to different areas of use. The MTU 331 has thus established itself as a reliable marine diesel engine that is deployed worldwide in a wide variety of applications.

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COVER - 5562031586 suitable for MTU engines

COVER - 5562031586 suitable for MTU engines

Premium Cover - OEM Replacement Part for ReliabilityThe cover with the comparison number 5562031586 impresses with its precise manufacturing and perfection in application. As an OEM replacement part, this product meets high standards and is ideally suited for use in numerous specialized areas.Suitable for MTU Engines – Sustainable PerformanceThis cover is perfectly matched and suitable for MTU engines. Particularly suited for the series 331 and the engine model 12V331TC92, it ensures optimal sealing and long-term usability. The highest quality standards make our cover the ideal choice.

Sale price: €377.01Regular price:€418.90(10% saved)
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BEARING CAP - 8690740282 suitable for MTU engines

BEARING CAP - 8690740282 suitable for MTU engines

Comparison Number 8690740282 for Effective Engine ApplicationsDiscover our product, the bearing cap with the comparison number 8690740282. This key component is an OEM replacement part designed to ensure optimal performance of your engines. It is suitable for MTU engines of the series 331, particularly compatible with the engine type 12V331TC92. Rely on quality that has been specifically developed for engine-related applications.

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TORIC SEAL - 700429168002 suitable for MTU engines

TORIC SEAL - 700429168002 suitable for MTU engines

TORIC SEAL with the comparison number 700429168002 suitable for MTU engines

Sale price: €4.68Regular price:€5.20(10% saved)
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WASHER - Z=44-0853-6582 suitable for MTU engines

WASHER - Z=44-0853-6582 suitable for MTU engines

Efficient Washer with Comparison Number Z-44-0853-6582Discover our washer with the comparison number Z-44-0853-6582, specifically designed to meet your requirements. This product is suitable for MTU engines of series 331 and ensures optimal stability in application. Quality and longevity are prioritized here to secure the functionality of your engines.Spare Parts with Optimal FitOur washer is a spare part and therefore ideally suited for the demanding requirements that engines place. Unlike aftermarket products, our original equipment manufacturer (OEM) spare part offers an exact fit. This level of quality not only protects the mechanics of your engines but also reduces the risk of consequential damage.

INSULATING MAT - 5531400190 suitable for MTU engines

INSULATING MAT - 5531400190 suitable for MTU engines

Insulating Mat for Engines - Your SolutionThe insulating mat with the comparison number 5531400190 is an essential OEM spare part that has been specifically designed for MTU engines. This product is optimally suited for the series 331 and the engine type 12V331TC92 to provide maximum efficiency and reliability.Efficient Insulation for Your Engine SystemsThis insulating mat offers excellent protection against high temperatures and contributes to noise reduction. This ensures that your engines can always be operated in an optimal condition. Suited for MTU engines, the use of this insulating mat minimizes the risk of overheating and extends the lifespan of your machines.

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ELBOW - 5532000518 suitable for MTU engines

ELBOW - 5532000518 suitable for MTU engines

Premium Elbow with Comparison Number 5532000518Discover the OEM replacement part elbow with the comparison number 5532000518, suitable for MTU engines of the series 331. This product offers maximum fit and is designed for the model 12V331TC92. Here you get a component that contributes to the engine performance and efficiency of your system.Robust Construction for LongevityThe elbow, suitable for MTU engines, ensures optimal exhaust routing and improves the overall efficiency of your drive system. Thanks to its durable construction, this OEM replacement part is ideally suited to work effectively under high loads. Rely on our products to ensure consistent performance.

Sale price: €802.22Regular price:€891.36(10% saved)
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HEXAGON BOLT - 000931010232 suitable for MTU engines

HEXAGON BOLT - 000931010232 suitable for MTU engines

Reference Number 000931010232: Product Suitable for MTU EnginesThe product with the reference number 000931010232 is a hexagon bolt, an OEM spare part suitable for MTU engines. This replacement bolt is characterized by its precise workmanship and optimal dimensions of 6.3 cm length and width as well as 1.7 cm height. With a weight of only 0.04 kg, the product represents a compact component ideally suited for demanding engines. The reference number 000931010232 facilitates clear identification in the spare parts sector.Hexagon Bolt Suitable for MTU Series and Engine TypesAs an OEM spare part, the hexagon bolt fits MTU series 183, 331, 396, and MTU in general. Furthermore, the product is specifically suitable for MTU engine types such as 12V183TE94, 12V331TC92, 12V396TC82, and 12V396TE84. Compatibility with these engines ensures high functionality during maintenance and repairs. This product meets the requirements for stability and reliability demanded in mechanical engineering.

Sale price: €0.47Regular price:€0.52(10% saved)
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HOUSING - 5550600060 suitable for MTU engines

HOUSING - 5550600060 suitable for MTU engines

Robust and Reliable: Housing as a Suitable OEM Spare Part Discover the top-quality housing with the comparison number 5550600060, specially categorized under "Other." This product ensures reliable performance for your engines in demanding marine and stationary applications and is ideal to keep your equipment functioning optimally.Compatible with MTU Engines: Suitable for Optimal Performance The housing is suitable for MTU engines, particularly for the 331 series. This precise fit ensures that your engine operates optimally. The 12V331TC92 engine types benefit from the exceptional quality of our OEM spare parts, which meet the highest standards and deliver long-lasting results in operation.

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K31 ROTOR GROUP - 8690200015 suitable for MTU engines

K31 ROTOR GROUP - 8690200015 suitable for MTU engines

Optimal Performance with the K31 Rotor GroupDiscover the top-notch product K31 rotor group, comparable to the reference number 8690200015. This replacement part offers outstanding performance and is perfectly suited to ensure the efficiency of your engines. The rotor group ensures that your machines run smoothly and deliver the desired results.Versatility and CompatibilityThe K31 rotor group is suitable for MTU engines of the powerful series 331. Simplified for use in demanding applications, this replacement part promotes maximum functionality, especially for engine types like suitable for 12V331TC92. Our gaskets are durable and designed to perform excellently even under extreme conditions.

Sale price: €1,899.16Regular price:€2,110.17(10% saved)
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REMOTE-READ THERMOMETER - 0045420105 suitable for MTU engines

REMOTE-READ THERMOMETER - 0045420105 suitable for MTU engines

Excellent Remote-read Thermometer with Comparison Number 0045420105The remote-read thermometer with the comparison number 0045420105 is a top-quality product for engines in demanding environments. As an OEM replacement part, it is specifically designed for operators who rely on reliable components from our category of gauges and sensors. With precise temperature measurement, this remote-read thermometer ensures that your engine, suitable for MTU, always operates optimally.Precision and Durability for MTU EnginesThis remote-read thermometer is suitable for MTU engines of series 331 as well as engine type 12V331TC92. Due to its robust construction and the use of high-quality materials, this OEM replacement part can withstand extreme conditions. You can rely on every measurement being precise and dependable.

Sale price: €4,336.08Regular price:€4,817.87(10% saved)
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VALVE - 5501801015/45 suitable for MTU engines

VALVE - 5501801015/45 suitable for MTU engines

OEM Replacement Part: Valve with Comparison Number 5501801015/45Discover the unique valve with the comparison number 5501801015/45, an OEM replacement part designed for the MTU engine series 331. This product is optimally tuned for the engine type 12V331TC92, ensuring an exact fit and good functionality so that your MTU engine runs reliably.Quality of OEM Replacement Parts - the Clear ChoiceCompared to aftermarket products, our valve offers the clear advantage of being manufactured directly by the original manufacturer as an OEM replacement part. This ensures that quality and compatibility with your MTU engines are assured. The latest manufacturing technologies support consistent efficiency in your applications.

Sale price: €572.86Regular price:€636.51(10% saved)
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EXHAUST ELBOW - 5531422201 suitable for MTU engines

EXHAUST ELBOW - 5531422201 suitable for MTU engines

High-Performance Exhaust Elbow – OEM QualityDiscover the exhaust elbow with the comparison number 5531422201, specifically designed for engines that are compatible with the series 331 from the manufacturer MTU. This product is an essential component of the exhaust system and ensures reliable operation due to its precise workmanship. With this exhaust elbow, you can enhance the performance of your MTU engines, as it efficiently directs exhaust flows, which is crucial for engine quality.

Sale price: €3,872.23Regular price:€4,302.48(10% saved)
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HEXAGON BOLT - 8370110571 suitable for MTU engines

HEXAGON BOLT - 8370110571 suitable for MTU engines

Precision Hexagon Bolt for EnginesThe hexagon bolt with the comparison number 8370110571 is an indispensable OEM spare part that helps you maximize the performance and reliability of your engines. This product is ideally suited for technical applications involving engines, compatible with MTU. Manufactured with meticulous precision, the bolt meets the highest quality standards, allowing you to rely on long-term use.Technical Details of the Hexagon BoltThis hexagon bolt weighs only 0.234 kg and measures 25.7 cm in length and width, and 1.9 cm in height. With its special design, this OEM spare part is compatible and suitable for series 331 and 396, particularly for engine types 12V331TC92 and 12V396TE84. Robust assembly and durability are ensured, which is of great importance in industrial applications.

Sale price: €85.54Regular price:€95.04(10% saved)
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LEVER/ARM - 5050617419 suitable for MTU engines

LEVER/ARM - 5050617419 suitable for MTU engines

Essential Component for Your EnginesDiscover the lever/arm (comparison number: 5050617419), an indispensable component suitable for MTU engines of the 331 series. This product is ideal for engines using the 12V331TC92 engine and serves to ensure the performance and reliability of the engine.

Sale price: €4,323.03Regular price:€4,803.37(10% saved)
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ELBOW RIGHT - 5582033222 suitable for MTU engines

ELBOW RIGHT - 5582033222 suitable for MTU engines

Quality and Reliability for Your Engines Discover the "Elbow right" (comparison number 5582033222), an essential part that offers the highest quality and reliability. This spare part belongs to the category "Lines and pipes" and is suitable for MTU engines, particularly for the series 331 and the engine type 12V331TC92.OEM-Compatible and Demanding The product "Elbow right" ensures that it meets strict quality standards, unlike aftermarket products that may vary in performance and efficiency. Rely on tested components for optimal results: Achieve the best outcomes with less risk of unrealistic compromises!

Sale price: €4,973.75Regular price:€5,526.39(10% saved)
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PISTON - 5050611832 suitable for MTU engines

PISTON - 5050611832 suitable for MTU engines

Discover Our Product with Comparison Number 5050611832The piston with the comparison number 5050611832 is an indispensable OEM spare part that ensures optimized performance of engines. As part of the category engine drive components, our product is specifically tailored to meet the industry's requirements. Invest in a trusted product that offers excellent quality for the maintenance of your engines.

Sale price: €250.25Regular price:€278.06(10% saved)
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STOP RING - 5500770062 suitable for MTU engines

STOP RING - 5500770062 suitable for MTU engines

Quality of OEM Spare Parts in the Engine AreaDiscover our stop ring with the reference number 5500770062, which is specifically designed to ensure smooth operation in your engine technology. The stop ring is a crucial OEM spare part that ensures optimal performance of the engines. This is especially important for enhancing the longevity and efficiency of the engines.Precise Fit for Premium ApplicationsOur stop ring is suitable for MTU engines of series 331 and 396. It is ideal for various engine types, including 12V331TC92, 12V396TC82, 12V396TE94, 16V396TC52, and 8V396TC52. If you are looking for a reliable spare part, the reference number 5500770062 is the right choice. Its precise fit supports the long-term efficiency of the engines.

Sale price: €30.13Regular price:€33.48(10% saved)
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COMPRESSION SPRING - 5501840037 suitable for MTU engines

COMPRESSION SPRING - 5501840037 suitable for MTU engines

Precise Compression Spring Suitable for MTU Engines Discover the Compression Spring with the comparison number 5501840037, which ensures careful performance. This OEM replacement part is specifically tailored to the needs of MTU engines and assures a safe and effective function. Thanks to the precise fit, the Compression Spring is an optimal choice for those who demand the highest standards of quality and reliability.

Sale price: €3.98Regular price:€4.42(10% saved)
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SPACER WASHER - 5561420052 suitable for MTU engines

SPACER WASHER - 5561420052 suitable for MTU engines

Exclusive: Spacer Washer - Comparison Number 5561420052Optimize the performance of your MTU engines with our Spacer Washer, whose comparison number is 5561420052. This product is suitable for the 331 series and is perfectly suited for the engine types 12V331TC92. Trust in the quality of our OEM spare parts, which meet the standards you need for optimal engine performance.Customized OEM Spare Parts for Your RequirementsOur Spacer Washer is an essential component, suitable for MTU engines. This professional solution ensures that your engines operate smoothly and stabilizes the required distances between critical component elements. Due to the high quality of our OEM spare parts, this Spacer Washer is a reliable choice for efficient operation.

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NOZZLE - 5052030157 suitable for MTU engines

NOZZLE - 5052030157 suitable for MTU engines

Precision Nozzles for MTU EnginesOur nozzles are a key component of exhaust systems, designed to optimize the performance of engines specifically suited for MTU. These precise nozzles bear the reference number 5052030157 to provide you with the best functionality.

Sale price: €260.63Regular price:€289.59(10% saved)
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GASKET - 5601871880 suitable for MTU engines

GASKET - 5601871880 suitable for MTU engines

Trust in the product with comparison number 5601871880Discover the reliable product with the comparison number 5601871880, an essential gasket specifically designed for use in MTU engines. This OEM spare part provides excellent performance and precision, ideal for applications in marine and stationary fields. Suitable for the series 331 and 538 as well as the engine types 12V331TC92 and 16V538TB90, it is the perfect solution for the needs of modern engine technology.Quality for your MTU enginesWeighing only 0.01 kg, this gasket ensures that MTU engines operate efficiently and safely. As an OEM spare part, it is a reliable product. In the selection of spare parts, competition and precision play crucial roles, and the comparison number 5601871880 stands for top-notch workmanship.

Sale price: €7.72Regular price:€8.58(10% saved)
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WASHER - 5110250076 suitable for MTU engines

WASHER - 5110250076 suitable for MTU engines

Washer with Comparison Number 5110250076Discover the washer, an important product with the comparison number 5110250076. This washer contributes to the performance optimization of engines and is an essential part for smooth operation. Our OEM spare parts stand for high workmanship that meets the specific requirements in the professional environment.

Sale price: €55.10Regular price:€61.22(10% saved)
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PIPE, METAL - 5590702832 suitable for MTU engines

PIPE, METAL - 5590702832 suitable for MTU engines

Precise Pipeline: Comparison Number 5590702832Discover our pipeline with the comparison number 5590702832, designed as an OEM replacement part to ensure optimal performance and functionality for your engines. This product is essential for the ever-evolving demands in the marine and stationary sectors, where precision is a must.

Sale price: €700.39Regular price:€778.21(10% saved)
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INTERMEDIATE MEMBER - 8692010019 suitable for MTU engines

INTERMEDIATE MEMBER - 8692010019 suitable for MTU engines

Outstanding OEM Spare Part: Intermediate Member Discover our OEM spare part, the Intermediate Member with the comparison number 8692010019. This product is suitable for MTU engines of the series 331 and specifically optimized for the performance of the engine type 12V331TC92. Through careful manufacturing techniques, this part offers excellent quality, which is crucial for the reliable operation of your engines.Efficient Functionality of the Intermediate Member The Intermediate Member plays a central role in the mechanical system of the engines. Suitable for MTU, it ensures that all components work together smoothly. This optimizes the efficiency and lifespan of your engines, allowing you to avoid worries about unexpected failures. Rely on this significant OEM spare part to best protect your engines.

Technical characteristics of the MTU 331

The MTU 331 belongs to the compact engine series and is available in various versions to cover different performance requirements. The series was designed to operate reliably both under maritime conditions and in stationary plants.

  • Cylinder configuration in inline or V-design, depending on version
  • Power ranges between 400 kW and over 1,000 kW
  • Speed ranges between 1,200 and 2,000 rpm
  • Robust design for continuous heavy-duty operation
  • Efficient combustion for stable performance and low consumption

Thanks to these features, the MTU 331 offers an attractive ratio of performance, efficiency and service life. Operators benefit from durable technology that works reliably even under tough conditions.

OEM spare parts suitable for MTU series 331

Application areas of the MTU 331

The MTU 331 is used in different sectors of shipping and industry. Its versatility makes it a proven solution for a wide variety of requirements. Typical applications include:

  • Workboats and coastal vessels
  • Passenger and excursion ships
  • Cargo vessels and smaller container ships
  • Offshore supply vessels
  • Stationary applications such as emergency power and energy plants

The widespread use of the MTU 331 is explained by its solid technology and its adaptability to different operating scenarios. Especially in shipping, the mtu 331 diesel engine is valued as a marine engine because it offers a high level of reliability and economic efficiency.

Why the MTU 331 is valued

The MTU 331 series has been a mainstay in the maritime world for many years. Operators rely on these engines because they deliver consistent performance under different conditions. Thanks to its clear design, maintenance and servicing are comparatively simple, which keeps operating costs low.

The main advantages of the MTU 331 can be summarized as follows:

  • Robust construction for high reliability
  • Flexible use in vessels and stationary plants
  • Economic operation with favorable fuel consumption
  • Easy maintenance and serviceability
  • Durable solution for demanding operating profiles

This combination makes the MTU 331 an engine that still plays a role in many fleets worldwide today.

OEM spare parts suitable for MTU 331

To ensure that the engines of this series operate reliably in the long term, high-quality spare parts are indispensable. OEM spare parts suitable for MTU 331 provide the certainty that every component exactly meets the technical requirements and is optimally matched to the mtu 331 diesel engine.

The advantages of OEM spare parts suitable for MTU 331:

  • Maximum operational reliability thanks to exact fit
  • Long service life due to high-quality manufacturing
  • Efficiency even with high operating hours
  • No reworking thanks to precisely manufactured parts
  • Minimization of downtimes through fast availability

MOPA is a reliable partner when it comes to the supply of OEM spare parts suitable for MTU 331. Buyers, shipping companies and operators benefit from a broad parts portfolio and a reliable supply chain that also convinces in an international environment.

Conclusion

The MTU 331 is an engine series that has proven its importance for decades in shipping and stationary applications. It combines robust technology with flexible applications and economic operation. With OEM spare parts suitable for MTU 331 from MOPA, operators ensure that their engines run reliably and that their mtu 331 diesel engine remains operational in the long term.

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