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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 - 5050610004 suitable for MTU engines

COVER - 5050610004 suitable for MTU engines

Cover with Comparison Number 5050610004The cover with the comparison number 5050610004 is a top-quality OEM replacement part that meets specific requirements in demanding environments. This product belongs to the category of housings, covers and closures and offers the best quality. Our cover is suitable for MTU engines and is particularly designed for the MTU series, including the 12V331TC92 engine.Quality Component for Your EnginesThanks to our many years of expertise in supplying OEM replacement parts, you can rely on the dependable performance of the cover. It has been developed specifically for MTU engines, ensuring a precise fit. The cover plays a crucial role in the optimal functioning of your diesel or gas engine and proves itself even under challenging conditions.

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COVER - 5581402321 suitable for MTU engines

COVER - 5581402321 suitable for MTU engines

COVER with the comparison number 5581402321 suitable for MTU engines

Sale price: €1,035.22Regular price:€1,150.24(10% saved)
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SPACER WASHER - 5502060952 suitable for MTU engines

SPACER WASHER - 5502060952 suitable for MTU engines

Essential Spacer Washer with Comparison Number 5502060952Discover the Spacer Washer, an essential product with the comparison number 5502060952, specifically designed for engines. This OEM spare part belongs to the category "Housings, covers and closures" and is ideal for supporting the functionality of engines suitable for MTU. Your engine benefits from the reliable performance that these Spacer Washers provide and is an indispensable component for smooth operation.Quality for MTU Engines - Without CompromiseThis product is suitable for MTU engines of the series 331, particularly for the variant 12V331TC92. With a focus on quality, we fully meet the requirements of OEM spare parts.

Sale price: €451.85Regular price:€502.06(10% saved)
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PRESSURE LINE - 5560702834 suitable for MTU engines

PRESSURE LINE - 5560702834 suitable for MTU engines

High-Performance Pressure Line for Efficient EnginesDiscover our pressure line with the comparison number 5560702834, specifically designed to meet your needs in the field of OEM spare parts. This product is not just a simple component – it is an essential part for your effective engine maintenance. With this compact solution, we support you in promoting the optimal performance of your machines.

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HOUSING - 5590702010 suitable for MTU engines

HOUSING - 5590702010 suitable for MTU engines

Housing with Comparison Number 5590702010Discover our housing with the comparison number 5590702010, specially designed for MTU engines. This premium OEM spare part offers a precise fit and maximizes the performance of your engines. The use of manufacturer components ensures that it meets stringent quality standards.

Sale price: €4,537.04Regular price:€5,041.15(10% saved)
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RETAINER - 5582304840 suitable for MTU engines

RETAINER - 5582304840 suitable for MTU engines

Retainer – Your Quality Choice at a GlanceDiscover our retainer with comparison number 5582304840, a premium product designed for reliable fixation in engines. The retainer ensures that all components are optimally connected, thereby enhancing the performance of your machines. This OEM spare part is essential for the complete functionality of your applications.

Sale price: €3,197.93Regular price:€3,553.25(10% saved)
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AIR LINE - 5591703260 suitable for MTU engines

AIR LINE - 5591703260 suitable for MTU engines

Reliable Spare Part: Air Line Discover our reliable Air Line, an OEM spare part suitable for MTU engines. This product is not only marked with the comparison number 5591703260, but also impresses with its precise fit in the area of Bearings. The Air Line ensures optimal performance for engines compatible with the series 331 and the specific engine type 12V331TC92.

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HOUSING - 5592010201 suitable for MTU engines

HOUSING - 5592010201 suitable for MTU engines

Flexible OEM Replacement HousingDiscover our proven housing with the comparison number 5592010201, a reliable OEM replacement part specifically designed for your requirements. This product is optimally suited for a variety of industrial applications in conjunction with MTU engines. With its precise fit, the housing ensures smooth integration into your technical systems.Optimal Use for MTU EnginesThe housing is suitable for the exclusive MTU engines of the series 331, particularly for the engine type 12V331TC92. In production, we rely on strict quality standards and internal controls to provide you with high quality through this replacement part.

Sale price: €9,130.01Regular price:€10,144.46(10% saved)
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ADJUSTING JIG - 5582370162 suitable for MTU engines

ADJUSTING JIG - 5582370162 suitable for MTU engines

Excellent Product: Adjusting Jig Discover the excellent product, the adjusting jig, also known as Adjusting Jig, with the comparison number 5582370162. This OEM spare part is an essential component to ensure the functionality of your engines. It is a specialized item that belongs to the article group of gaskets and is designed to fit the range of MTU engines.Precise Fit: Suitable for MTU Engines The adjusting jig, listed under the comparison number 5582370162, is specially suitable for the engine types 12V331TC92 and stands out due to its highest precision. By choosing an OEM spare part, you benefit from an ideal fit and excellent performance that are essential for the functional longevity of your engines.

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GASKET - 5592010180 suitable for MTU engines

GASKET - 5592010180 suitable for MTU engines

Gasket with comparison number 5592010180 for optimal performanceDiscover the gasket with the comparison number 5592010180, specifically designed to provide optimal performance for your MTU engines. This OEM spare part offers the reliability you can expect from a premium component. Provided for compatible with MTU series such as 331 and 396, this product is suitable for long-lasting and efficient application in shipping as well as stationary use.Exact dimensions for effortless installationWith a length of 12.8 cm, a width of 12.8 cm, and a height of only 0.8 cm, the gasket is easy to install and offers flexible application options for engines. These dimensions ensure an exact fit that is specifically required for MTU engines. The lightweight of just 0.01 kg further facilitates handling of the OEM spare part. The precise construction ensures that leaks during operation are minimized.

Sale price: €7.61Regular price:€8.45(10% saved)
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RETAINER - 5312570440 suitable for MTU engines

RETAINER - 5312570440 suitable for MTU engines

Retainer suitable for MTU enginesThe retainer with the comparison number 5312570440 is an essential OEM spare part, specifically designed for MTU engines of the 331 series. This retainer provides the necessary stability and safety in your applications. By using top-quality materials and manufacturing methods, it is ensured that this product meets the highest quality standards.Perfect fit for engines 12V331TC92This retainer spare part is ideally suited for engines compatible with the 12V331TC92. The use of the retainer in your application ensures that all components work together smoothly. Rely on the excellent quality of our OEM spare parts for long-lasting and reliable use.

VENT LINE - 5552003158/45 suitable for MTU engines

VENT LINE - 5552003158/45 suitable for MTU engines

### Product Description: Vent Line suitable for MTU 331About the Vent Line with Comparison Number 5552003158/45 Discover the vent line suitable for MTU 331 with the comparison number 5552003158/45. This OEM replacement part impresses with precise manufacturing and ensures optimal performance of the engines for which it was designed. Ideal for applications in marine and stationary environments, this vent line offers efficient functionality.Efficient Solutions for MTU Engines Our item belongs to the category "Lines and pipes" and is specifically suitable for the MTU 12V331TC92 engine type. The use of authentic materials ensures performance and contributes to the longevity of your engines. Rely on quality that only OEM replacement parts can offer.

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PIPELINE - 5561808028 suitable for MTU engines

PIPELINE - 5561808028 suitable for MTU engines

Pipeline – Comparison Number 5561808028Our product, the pipeline with the comparison number 5561808028, offers excellent quality for your requirements. This OEM replacement part is suitable for MTU engines and ensures that your machinery operates reliably. The precise manufacturing process confirms that all standards are met and only the best materials are used.Optimal Performance Suitable for MTU EnginesThis pipeline is specifically designed and suitable for the series 331, particularly for the engine type 12V331TC92. With great specifications, the product operates efficiently and keeps operating costs low, ensuring your engines remain powerful. Trust in the quality that is tailored to the specifications of MTU engines.

Sale price: €775.46Regular price:€861.63(10% saved)
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VALVE - 0000746184 suitable for MTU engines

VALVE - 0000746184 suitable for MTU engines

Excellent Valve with Comparison Number 0000746184The valve with the comparison number 0000746184 is an excellent spare part for optimizing performance in high-demand applications. This OEM spare part is specifically designed to meet the requirements of engines in the marine and industrial sectors. The comparison number 0000746184 ensures that you receive a spare part that perfectly fits your application.Precise Compatibility and FitThe production design includes specific applicability that makes the valve the ideal spare part suitable for MTU engines. Strong compatibility runs throughout the entire series, particularly the 331 and 396 series. To achieve more efficient results, the spare part is advertised as suitable for the engine types 12V331TC92 and 12V396TE84. This enables you to significantly enhance the performance of your pressure and drive systems.

Sale price: €56.16Regular price:€62.40(10% saved)
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COOLANT ELBOW - 5502035422 suitable for MTU engines

COOLANT ELBOW - 5502035422 suitable for MTU engines

Quality of the coolant elbow with comparison number 5502035422The coolant elbow with the comparison number 5502035422 is an indispensable OEM replacement part for all those who rely on top performance. This product impresses with its first-class workmanship and ensures optimal cooling in exciting applications. The coolant elbow from MOPA is essential for the reliable operation of your machines and meets the stringent quality standards in marine and locomotive technology.

Sale price: €2,283.57Regular price:€2,537.30(10% saved)
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HP FUEL LINE - 5560708933 suitable for MTU engines

HP FUEL LINE - 5560708933 suitable for MTU engines

Stable Fuel Line Suitable for MTU EnginesDiscover our premium product, the Hp fuel line with the comparison number 5560708933. This OEM spare part is specifically designed for use in MTU engines of the series 331, suitable for the engine type 12V331TC92. With this range, we ensure that your engine remains operational and delivers optimal performance.High-Quality OEM Spare Parts – Your Excellent ChoiceOur Hp fuel line is a true OEM spare part that includes components manufactured to the highest quality standards. Suitable for MTU engines, this fuel line enables secure and efficient fuel transport. Rely on top-notch features that manifest in the perfect fit and readiness of your engines.

Sale price: €1,224.71Regular price:€1,360.79(10% saved)
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COUPLING BV ACCEPTANCE - 0142501501/34 suitable for MTU engines

COUPLING BV ACCEPTANCE - 0142501501/34 suitable for MTU engines

Reliable Coupling: Comparison Number 0142501501/34Discover the productive Coupling with the comparison number 0142501501/34 – an essential OEM replacement part for a variety of applications. This specific product is part of our Electric components and switches. As a B2B customer, you benefit from the original equipment manufacturer quality of our components, which are highly reliable for your machines.

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SEALING RING - 5500160119 suitable for MTU engines

SEALING RING - 5500160119 suitable for MTU engines

Quality Product: Sealing Ring Suitable for MTU EnginesDiscover our product, the sealing ring with the comparison number 5500160119, which has been specifically developed as an OEM spare part and plays an important role in the functionality of MTU engines. This spare part is particularly suitable for series 331 and 396 and impresses with its excellent fit and functionality. We offer you top-quality solutions suitable for engine types 12V331TC81, 12V331TC92, 12V396TC52, 12V396TC82, 12V396TE84, 12V396TE94, 16V396TB93, 16V396TC52, 8V396TC52, and 8V396TE54.

Sale price: €1.52Regular price:€1.69(10% saved)
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DRAIN LINE - 5562000163/45 suitable for MTU engines

DRAIN LINE - 5562000163/45 suitable for MTU engines

Drain line suitable for MTU enginesWhether you are active in marine shipping or industrial applications, our drain line is the ideal OEM replacement part for your existing systems. The product has the comparison number 5562000163/45 and offers an excellent fit in engines. This line is suitable for engines of the Series 331, particularly for the engine type 12V331TC92.Quality you can rely onAt MOPA Motorparts, we provide only OEM replacement parts. The drain line is designed to meet the highest standards for functionality and durability. With a focus on user satisfaction, we ensure that you receive a product that is essential for successful operations in your engine applications.

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 - 8692500074 suitable for MTU engines

- 8692500074 suitable for MTU engines

Your Reliable Product: The Square Section RingDiscover our quality product with the comparison number 8692500074! The Square Section Ring is an essential OEM spare part characterized by its precise construction. Suitable for MTU engines, particularly for the engine type 12V331TC92, this ring ensures that your devices operate efficiently and smoothly.

Sale price: €241.30Regular price:€268.11(10% saved)
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PIPELINE - 5332504766 suitable for MTU engines

PIPELINE - 5332504766 suitable for MTU engines

Excellent Pipeline: Comparison Number 5332504766Discover our pipeline with the comparison number 5332504766. This pipeline belongs to the article group of lines and pipes and is specifically designed to meet the high demands of MTU engines. The product ensures optimal performance and durability, ideal for companies that prioritize quality.Suitable for MTU Engines: Perfect Fit The comparison number 5332504766 makes this pipeline an essential accessory for engines, compatible with the series 331. This pipeline meets the highest standards as an OEM replacement part and ensures that your machines operate efficiently and achieve maximum performance. For engines suitable for the type 12V331TC92, this replacement part offers the reliability you need.

Sale price: €943.58Regular price:€1,048.42(10% saved)
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PLATE - 5580780541 suitable for MTU engines

PLATE - 5580780541 suitable for MTU engines

Premium Product: Plate Gasket with Comparison Number 5580780541Discover the outstanding OEM spare part Plate with the comparison number 5580780541, which is perfectly suited for demanding applications. This product offers precision and reliability, specifically for MTU engines. The Plate is characterized by its durability and is optimal for supporting the functionality of your engines.

Sale price: €46.29Regular price:€51.43(10% saved)
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COVER PLATE - 5552531130 suitable for MTU engines

COVER PLATE - 5552531130 suitable for MTU engines

Cover plate suitable for MTU enginesDiscover our cover plate with the comparison number 5552531130, specifically designed as an OEM replacement part. This product is ideal for engines used in the 331 series of MTU. Our replacement parts offer you high reliability and durability, allowing you to install your accessories in your machines with confidence.

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PREHEATER - 0012036896 suitable for MTU engines

PREHEATER - 0012036896 suitable for MTU engines

Efficient Preheater: An Essential Component Discover our effective preheater (comparison number: 0012036896), specifically designed for use in marine and stationary applications. This product from the category of heat exchangers provides an excellent way to quickly and reliably reach the operating temperature of your MTU engines. Trust in the quality you expect from an OEM spare part.Precise Solutions Suitable for MTU Engines Our OEM spare parts offer you the assurance of uncompromising precision and reliability. The preheater is compatible with engines of the series 331 and for the engine type 12V331TC92. If you want to maximize the lifespan and performance of your engines, this product is the ideal choice to protect repaired MTU engines and enhance their efficiency.

Sale price: €32,954.17Regular price:€36,615.75(10% saved)
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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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