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Motor housing and engine cover – protection for engines

A robust motor housing or engine cover is essential for protecting internal components from environmental influences, vibration, and thermal load. In marine and industrial applications, these structural parts ensure the integrity of the engine casing, reduce external damage, and support noise insulation. Our OEM-grade engine covers and engine housing components provide a perfect fit for various engine models—guaranteeing safety, efficiency, and reliability.

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 - 84131100251 suitable for MAN D engines

- 84131100251 suitable for MAN D engines

Reliable Covering: Your Perfect ProductDiscover the covering (comparison number: 84131100251), a top-quality OEM replacement part specifically designed for engines compatible with MAN D. This covering belongs to the category "Housings, covers and closures" and ensures an optimal fit and functionality that you expect from OEM replacement parts.

COVER - 84082052007 suitable for MAN D engines

COVER - 84082052007 suitable for MAN D engines

Cover compatible with MAN D enginesThe cover with the comparison number 84082052007 is an essential product for the maintenance of engines. This OEM replacement part ensures a perfect fit and functionality. It belongs to the product group Housings, covers and closures and offers the highest quality in maritime and stationary applications.OEM Replacement Parts: Quality that convincesThe OEM replacement part with the comparison number 84082052007 is the ideal choice if you are looking for products that are compatible with MAN D engines. With our OEM replacement parts, you receive original equipment manufacturer quality, characterized by durability and reliability. Compared to aftermarket parts, our products are particularly trustworthy.

COVER - 84063116001 suitable for MAN D engines

COVER - 84063116001 suitable for MAN D engines

Cover with Comparison Number 84063116001Discover our cover, the OEM replacement part with comparison number 84063116001. This product is suitable for MAN D and belongs to the article group Housings, covers and closures. Weighing only 0.069 kg, this replacement part combines lightness and functionality to reliably support your engine.Suitable for MAN D EnginesThis cover is specifically designed to ensure reliable sealing for engines. Trust the quality that our OEM replacement part with comparison number 84063116001 offers. It perfectly meets the needs of your applications and ensures that your engines operate optimally.

FILLER CAP - 84061100005 suitable for MAN D engines

FILLER CAP - 84061100005 suitable for MAN D engines

Product news: Filler cap with comparison number 84061100005Discover our filler cap, an essential OEM spare part with the comparison number 84061100005. This product ensures optimal sealing and is the perfect complement for your engines. The design is specifically tailored for MAN D and impresses with reliable functionality.Quality through OEM spare partsRely on our OEM spare parts that provide quality from the original manufacturer. Unlike aftermarket parts, OEM spare parts like this filler cap offer excellent fit and durability. This is especially important for the performance of your MAN D engines and ensures smooth operation.

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FILLER CAP - 84061100003 suitable for MAN D engines

FILLER CAP - 84061100003 suitable for MAN D engines

Reliable Filler Cap with Comparison Number 84061100003Discover the filler cap suitable for MAN D engines with the comparison number 84061100003. This quality product from the category Housings, covers and closures provides an essential solution for sealing your engines. Weighing only 0.07 kg, the filler cap is easy to handle and meets the highest requirements in various applications, whether in marine or stationary uses.

Sale price: €51.81Regular price:€57.56(10% saved)
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COVER - 83971140003 suitable for MAN D engines

COVER - 83971140003 suitable for MAN D engines

Premium Product: Cover with Comparison Number 83971140003Discover our OEM replacement part, the cover with comparison number 83971140003, specially designed for your application. This product belongs to the housings, covers and closures category and provides an optimal solution for use in specially designed engines. The cover weighs only 0.004 kg, making it ideal for use in suitable applications.Compatible with MAN D: Excellent FitOur cover, compatible with MAN D engines, offers an excellent fit and durability. Designed as an OEM replacement part, it ensures that you receive a product specifically tailored to the requirements of your engines. Rely on quality to enhance the efficiency of your engines.

Sale price: €5.57Regular price:€6.19(10% saved)
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COVER - 83971140001 suitable for MAN D engines

COVER - 83971140001 suitable for MAN D engines

Cover suitable for MAN D enginesDiscover the Cover with the comparison number 83971140001, specifically designed to be optimally suitable for MAN D engines. This OEM spare part belongs to the article group "Housings, covers and closures" and offers an excellent solution for all your maintenance needs. Weighing only 0.005 kg, this product combines lightweight design and durability, which is crucial for marine and stationary applications.OEM spare parts: Quality you can rely onThe Cover with the comparison number 83971140001 is an OEM spare part that meets high standards, as you would expect. Unlike aftermarket parts that sometimes lack the required fit, our OEM spare part ensures optimal functionality and efficiency. Trust in our knowledge and experience when it comes to reliable components for your MAN D engines.

Sale price: €3.65Regular price:€4.06(10% saved)
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COVER - 83964100523 suitable for MAN D engines

COVER - 83964100523 suitable for MAN D engines

Premium Quality of Comparison Number 83964100523Discover our tested cover with the comparison number 83964100523, suitable for a variety of applications. This product is highly relevant as an OEM replacement part and is optimally designed. It belongs to the category housings, covers and closures to provide you with the best performance.

Sale price: €0.91Regular price:€1.01(10% saved)
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COVER - 83964100522 suitable for MAN D engines

COVER - 83964100522 suitable for MAN D engines

Cover with Comparison Number 83964100522Discover our premium product, the cover with the comparison number 83964100522, which has been specifically developed as an OEM replacement part for your needs. This cover belongs to the category of housings, covers and closures and impresses with its reliability and longevity.

Sale price: €1.05Regular price:€1.17(10% saved)
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COVER - 83964100514 suitable for MAN D engines

COVER - 83964100514 suitable for MAN D engines

COVER with the comparison number 83964100514 suitable for MAN D engines

Sale price: €2.59Regular price:€2.87(10% saved)
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COVER - 83964100502 suitable for MAN D engines

COVER - 83964100502 suitable for MAN D engines

Robust Cover with Comparison Number 83964100502Discover our product, the cover with comparison number 83964100502, specifically designed for engines compatible with MAN D. This OEM replacement part offers top-notch quality and functionality for your needs.Housings, Covers and ClosuresThe cover belongs to the product group of housings, covers and closures, which are crucial for the reliable operation of engines. Whether in marine or stationary applications, our OEM replacement parts provide you with the reliability you require.

Sale price: €3.07Regular price:€3.41(10% saved)
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COVER - 83964100003 suitable for MAN D engines

COVER - 83964100003 suitable for MAN D engines

Precise product with comparison number 83964100003Discover the cover (comparison number: 83964100003), an essential OEM spare part developed specifically for your needs. This product belongs to the article group housings, covers and closures and ensures excellent functionality of the engines. Weighing only 0.001 kg, the cover is easy to handle and optimal in use.Suitable for MAN D enginesThe OEM spare part is designed to fit MAN D engines and offers you a precise fit. With careful processing, you maximize the efficiency of your engines. Quality and reliability are our top priorities.

Sale price: €3.07Regular price:€3.41(10% saved)
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FLAP - 83796015510 suitable for MAN D engines

FLAP - 83796015510 suitable for MAN D engines

Flap with comparison number 83796015510Discover our flap, a top-quality OEM replacement part that carries the comparison number 83796015510 and has been specifically developed for MAN D engines. This flap belongs to the product group Housings, covers and closures and ensures a precise fit that supports your engines in optimal functionality. Weighing 5.31 kg, this product combines robustness and durability.Reliability for Your MAN D EnginesOur flap is not only an important replacement part, but also a testament to our expertise in the distribution of OEM replacement parts. We deliver high-quality products, suitable for many renowned manufacturers such as MWM, Mercedes-Benz, Deutz, MAN, Volvo, MTU, Bosch, and Detroit Diesel. Rely on our over 25 years of experience, which is reflected in the quality of our engine components.

FLAP - 83796015508 suitable for MAN D engines

FLAP - 83796015508 suitable for MAN D engines

Flap suitable for MAN D – Your solution for enginesDiscover the flap with the comparison number 83796015508, specifically designed to be optimally compatible with engines. This OEM replacement part impresses with its precise fit and is suitable for MAN D engines. Weighing 12.3 kg, it offers both durability and reliability in use.Excellent quality as an OEM replacement partThe flap from our product line belongs to the category "Housings, covers and closures" and meets the high standards of the industry. As OEM replacement parts, you can rely on a product that is characterized by optimal performance and is specifically suitable for MAN D engines.

FLAP - 83796015503 suitable for MAN D engines

FLAP - 83796015503 suitable for MAN D engines

Flap with Comparison Number 83796015503Discover the flap with the comparison number 83796015503, an excellent OEM replacement part designed for MAN D engines. This product belongs to the category "Housings, covers and closures" and is designed to optimize the performance and reliability of your engines. Weighing 5.317 kg, it offers the robustness needed for marine and stationary applications.Quality of OEM Replacement Parts in the RangeThe flap with the comparison number 83796015503 is not just a simple component but a high-quality product developed for MAN D engines. Trust in the outstanding fit and durability of our OEM replacement parts. This flap has undergone rigorous testing to ensure it meets all the requirements of your engines.

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COVER - 83792010515 suitable for MAN D engines

COVER - 83792010515 suitable for MAN D engines

Cover with Comparison Number 83792010515Discover our product, the cover with the comparison number 83792010515, suitable for MAN D engines. This item belongs to the category housings, covers and closures and offers a precise fit. Our OEM replacement parts ensure that your engine functions optimally.Quality Through Internal ControlThe OEM replacement part meets the highest standards and promotes the efficiency of your engines. At MOPA Motorparts, we conduct internal controls to ensure that we only offer the best products. Rely on our expertise to maximize the performance of your engines.

Sale price: €54.69Regular price:€60.76(10% saved)
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 - 83787340552 suitable for MAN D engines

- 83787340552 suitable for MAN D engines

Covering with Comparison Number 83787340552Discover the covering with comparison number 83787340552, an essential OEM replacement part specifically designed to function reliably in engines. This product offers optimal fit for your applications in marine and stationary operations and is a perfect addition to your spare parts inventory.

Sale price: €41.73Regular price:€46.37(10% saved)
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 - 83787340551 suitable for MAN D engines

- 83787340551 suitable for MAN D engines

Excellent Covering for Your EnginesDiscover the covering with the comparison number 83787340551, a top-quality product specifically designed for engines compatible with MAN D. This OEM spare part belongs to the category of Housings, covers and closures. It meets the highest standards and provides you with a reliable solution for your applications.OEM Spare Parts for Your NeedsWith the comparison number 83787340551, this spare part is optimally tailored for MAN D engines. Rely on OEM spare parts that give you the safety you need for your marine and stationary engines. Every detail is designed to keep your engines efficient and durable.

Sale price: €54.21Regular price:€60.23(10% saved)
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 - 83787340550 suitable for MAN D engines

- 83787340550 suitable for MAN D engines

Premium Covering for EnginesDiscover the covering with the comparison number 83787340550, specially designed for optimal performance. This OEM spare part offers excellent fit, suitable for MAN D engines, and is ideal for your applications.

Sale price: €54.21Regular price:€60.23(10% saved)
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 - 83787340549 suitable for MAN D engines

- 83787340549 suitable for MAN D engines

Precise Covering for MAN D EnginesDiscover the covering with the comparison number 83787340549, which has been specifically designed to optimally support engines. This OEM replacement part ensures the highest precision and is perfectly suited for your requirements.

Sale price: €42.46Regular price:€47.18(10% saved)
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 - 83787340548 suitable for MAN D engines

- 83787340548 suitable for MAN D engines

Trust in Quality: The Perfect CoveringDiscover the top-quality covering suitable for MAN D engines (comparison number 83787340548), an essential OEM spare part. This covering is part of the article group Housings, covers and closures and offers you the highest precision and durability for your engines.Optimal Fit for MAN D EnginesThe product is specifically designed and suitable for MAN D engines. With this OEM spare part, you ensure reliable functionality in maritime and stationary applications. Trust certified quality that assures maximum performance.

Sale price: €42.46Regular price:€47.18(10% saved)
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 - 83787300010 suitable for MAN D engines

- 83787300010 suitable for MAN D engines

Covering with the comparison number 83787300010Discover our covering, which is marked with the comparison number 83787300010. This product is suitable for MAN D engines and impresses with quality and functionality. As an essential component within the product group "Housings, covers and closures," it meets all requirements.OEM replacement parts for high standardsOur covering is an OEM replacement part that meets the same high standards as the original product. With the comparison number 83787300010, you receive a product specifically designed for engines used in marine or stationary applications.

Sale price: €47.26Regular price:€52.51(10% saved)
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 - 83787300009 suitable for MAN D engines

- 83787300009 suitable for MAN D engines

Robust Covering Suitable for MAN D EnginesDiscover our covering (comparison number: 83787300009), specifically designed and suitable for MAN D engines. This product belongs to the category of housings, covers and closures, making it an outstanding choice for your requirements.

Sale price: €54.21Regular price:€60.23(10% saved)
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 - 83787300006 suitable for MAN D engines

- 83787300006 suitable for MAN D engines

Covering for MAN D Engines – Quality That ConvinceDiscover our covering (comparison number: 83787300006), which is an indispensable OEM spare part, compatible with MAN D engines. This precise product belongs to the article group Housings, covers and closures and supports optimal performance in demanding applications.

Sale price: €54.21Regular price:€60.23(10% saved)
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What is a motor housing or engine cover?

A motor housing is the outer shell that encloses and protects the engine or electric motor. It provides physical defense against dust, debris, heat, and impact. Similarly, an engine cover is a detachable or integrated component that shields specific engine sections such as the cylinder head or camshaft area.

Modern engine housing systems are designed not only for protection but also for heat management, vibration control, and service accessibility. In marine applications, corrosion resistance and tight sealing are equally important to prevent moisture and salt intrusion.

Function and advantages of engine casings

The main functions of engine covers and housings include:

  • Mechanical protection of internal components
  • Reduction of engine noise and vibration
  • Sealing against oil, coolant, and fuel leaks
  • Mounting stability for peripheral parts
  • Support for thermal dissipation and insulation

Using the correct OEM covers ensures that structural tolerances are maintained and that gaskets and fasteners work reliably under all conditions.

Materials, types, and compatibility

Our motor housing and engine cover components are available in various materials such as cast aluminum, steel, or high-performance composites. Marine-grade options come with anti-corrosion treatments and are built to withstand high humidity, saltwater, and extreme temperatures.

Depending on the engine, you may need lower engine covers, timing covers, valve covers, or full engine housing casings. All parts are designed to OEM standards and tested for dimensional accuracy, sealing performance, and vibration behavior.

Use cases and applications

Our engine cover and motor housing products are suitable for:

  • Marine diesel and gas engines
  • Stationary power units and gensets
  • Heavy-duty compressors and pumps
  • Locomotive and rail drive engines

Whether you’re upgrading a worn engine housing or replacing damaged engine covers, we ensure compatibility, durability, and long-term value.

Buying advantages with us

Procure your motor housing and engine cover from us and benefit from:

  • Fast DHL Express shipping worldwide
  • OEM-components for multiple engine platforms
  • Expert technical support and part matching
  • Flexible online ordering and volume pricing

Our B2B shop is optimized for fleet managers, engineers, and industrial buyers seeking fast, secure, and traceable supply of critical engine parts.

Related components for structural integrity

In addition to engine housing, we supply mounting bolts, gaskets, brackets, vibration dampers, and heat shields—completing your mechanical protection system and ensuring a perfect connection with adjacent parts.

Motor housing and engine cover for industrial and marine engines – suitable for MTU, Deutz, MAN, Volvo Penta and MWM

Frequently asked questions about motor housings and engine covers

What is a motor housing?

A motor housing is the outer structural shell that protects internal components from impact, heat, vibration, and contamination in an engine or electric motor.

What is an engine cover used for?

An engine cover shields key areas like the valve train or timing system, supports noise reduction, and prevents dust, oil, or coolant intrusion. Proper OEM covers ensure structural fit and long-term protection.

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