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.
COVER - 81371045021 suitable for MAN D engines
Premium Product: Cover with Comparison Number 81371045021Discover our exquisite product, the cover with comparison number 81371045021, designed to fit MAN D engines. This OEM replacement part belongs to the product group housings, covers and closures and offers you a reliable solution for your motorized applications. Weighing 2.9 kg, the cover impresses with its robustness and top-quality material processing, making it suitable for the challenges in marine and stationary use.
COVER - 81371040045 suitable for MAN D engines
First-Class OEM Replacement Part with Comparison Number 81371040045Discover our first-class product – the cover with the comparison number 81371040045. This OEM replacement part is suitable for MAN D engines and offers a perfect fit. Weighing only 0.41 kg, this replacement part combines lightness and robustness, ideal for reliable operation in marine and stationary applications.Suitable for MAN D Engines: Quality for Your MachinesThe cover is an essential component, suitable for MAN D, categorized under "Housings, covers and closures." As an OEM replacement part, it ensures the flawless function of your engines. With the cover 81371040045, you can be confident that your engine operates optimally and maximizes uptime. Don't leave anything to chance and choose quality!
COVER - 81371040042 suitable for MAN D engines
Excellent OEM Spare Part for EnginesDiscover the premium product, the Cover with the comparison number 81371040042. This OEM spare part is specifically designed and suitable for MAN D engines to optimally support their performance. Weighing 2.22 kg, this Cover is robust and provides the quality you expect from a reliable engine spare part.
COVER - 81371040038 suitable for MAN D engines
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COVER - 81371040037 suitable for MAN D engines
Ideal Product for MAN D EnginesDiscover our cover (Comparison number: 81371040037), which has been specifically designed to meet your engine requirements. This replacement part is suitable for MAN D engines and belongs to the important product category of housings, covers and closures. Our products are designed for maximum efficiency and durability.OEM Replacement Parts for Optimal FunctionalityAs a provider of OEM replacement parts, we ensure that the cover works optimally in conjunction with your engines. Our strict internal controls ensure the quality of each individual product. With a weight of 1.71 kg, we offer you a robust and reliable component that will exceed your expectations.
COVER - 81371040036 suitable for MAN D engines
The cover suitable for MAN D enginesDiscover our cover with the comparison number 81371040036, specifically designed to provide an optimal solution for your MAN D engines. This spare part belongs to the product group housings, covers and closures and impresses with its precise fit and functionality. Weighing 1.86 kg, this cover is robust and meets the highest quality standards.Ideal for your requirementsThis product is suitable for the durable requirements of MAN D engines. As a spare part, the cover ensures the performance of your engines and is therefore the right choice for companies that rely on quality and reliability. Trust our expertise in spare parts to keep your machines running efficiently.
COVER - 81371040035 suitable for MAN D engines
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COVER - 81371040034 suitable for MAN D engines
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COVER - 81371040033 suitable for MAN D engines
Reliable OEM Replacement Part for Demanding ApplicationsThe cover with the comparison number 81371040033 is an essential OEM replacement part, categorized under "Housings, covers and closures." This product is compatible with MAN D engines and ensures excellent fitting accuracy. Weighing 0.97 kg, it offers stability and meets your requirements for marine and stationary applications.Careful Quality ControlThe quality of the product is ensured through strict internal controls throughout the entire production phase. This OEM replacement part meets the highest standards and is ideal for engines that require reliable performance. This comparison number 81371040033 ensures that you receive a top-quality component that optimally supports compatible with MAN D engines.
COVER - 81371040031 suitable for MAN D engines
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COVER - 81371040028 suitable for MAN D engines
Optimal Cover: Comparison Number 81371040028Discover the Cover with the Comparison Number 81371040028, an essential OEM spare part designed for the reliable operation of MAN D engines. Weighing 1.76 kg, this component provides the necessary stability and durability you expect from an engine component.
COVER - 81371040025 suitable for MAN D engines
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COVER - 81371040024 suitable for MAN D engines
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COVER - 81371040014 suitable for MAN D engines
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COVER - 81371036004 suitable for MAN D engines
Trust in Quality: Cover Suitable for MAN D EnginesDiscover our product with the reference number 81371036004, a robust cover that is essential for the functionality of engines. This OEM spare part is suitable for MAN D engines and offers you the reliability and durability you expect from top-quality spare parts. Weighing 12.08 kg, the cover can be easily mounted and contributes to the long-term use of your engines.
COVER - 81371035025 suitable for MAN D engines
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COVER - 81371030040 suitable for MAN D engines
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INTERMEDIATE HOUSING - 81371030038 suitable for MAN D engines
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COVER - 81371030034 suitable for MAN D engines
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COVER - 81371030029 suitable for MAN D engines
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COVER - 81371020017 suitable for MAN D engines
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COVER - 81371020010 suitable for MAN D engines
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COVER - 81371020006 suitable for MAN D engines
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COVER - 81371020005 suitable for MAN D engines
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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.
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.