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 - 51385040035 suitable for MAN D-engines
Robust Cover for Reliable ApplicationsDiscover our product, the cover with the reference number 51385040035, specifically designed to meet the demands of engines. This cover provides you with the stability you are looking for in your applications. Weighing 1.54 kg, it is the ideal choice for challenging deployments, whether in marine or stationary environments.Suitable for MAN D: Perfect Addition to EnginesThe cover is suitable for MAN D engines and is part of our product group Housings, covers and closures. If you are looking for a robust and durable component that integrates seamlessly into your engine systems, OEM spare parts are exactly what you need. Our products ensure excellent functionality that has proven itself.
COVER - 51385040019 suitable for MAN D-engines
Cover: Your Reliable OEM Replacement PartThe cover with the comparison number 51385040019 is an essential replacement part from the article group Housings, covers and closures. This product is optimal for enhancing the efficiency of your engines and offers an excellent fit, weighing only 0.16 kg. Designed to perfectly meet the requirements of your system, the cover ensures smooth operation and maximum safety.Optimal Solution for MAN D EnginesThanks to its outstanding quality, this OEM replacement part provides precise compatibility for MAN D engines. OEM replacement parts meet strict quality standards and are thus directly comparable to aftermarket items, which often exhibit weaknesses in material quality. If you want to optimize your machine system, this cover is the right choice for you.
COVER - 51385040011 suitable for MAN D-engines
Precise Cover: Comparison Number 51385040011Discover our premium product, a cover compatible with MAN D engines, with the comparison number 51385040011. This cover belongs to the article group Housings, covers and closures and impresses with its precise fit and robust construction. Trust in the performance of an OEM replacement part that meets high scientific standards to enhance the functionality of your engines.Tailored Solutions for MAN D EnginesThe premium replacement part is suitable for MAN D engines and is optimally tailored to your specific requirements. With a weight of only 0.42 kg, installation is particularly simple and efficient. OEM replacement parts stand for careful workmanship and durability to maximize the performance and reliability of your engines.
INTERMEDIATE HOUSING - 51301200080 suitable for MAN D-engines
Intermediate Housing: Product Description with Comparison Number 51301200080Discover our intermediate housing with the comparison number 51301200080. This reliable OEM replacement part is compatible with MAN D engines and impresses with excellent fit and robustness. Weighing 38.8 kg, it combines stability and durability in a thoughtfully designed product.
- 51277207055 suitable for MAN D-engines
High-Performance Cover Suitable for MAN D EnginesThe cover with the comparison number 51277207055 offers you top performance and reliability. This OEM spare part is specifically designed to meet the demands of engines used in marine and stationary applications.
COVER - 51271310001 suitable for MAN D-engines
Robust Product: Cover Suitable for MAN D Our covers with the comparison number 51271310001 are an essential OEM replacement part for your MAN D engines. This cover belongs to the article group Housings, covers and closures and ensures a perfect fit in various applications in marine and stationary areas. Rely on quality and reliability with this crucial product.
COVER - 51263020005 suitable for MAN D-engines
Our OEM Spare Part: Cover Suitable for MAN D Engines Discover our top-quality OEM spare part, the cover with the comparison number 51263020005. This essential component weighs only 0.13 kg and is specifically designed for MAN D engines. The cover ensures efficiency and stability within complex housing constructions.
COVER - 51263020004 suitable for MAN D-engines
Robust Spare Part for Your ApplicationsDiscover the Cover with the comparison number 51263020004, a particularly reliable product that is perfectly suited for professional applications. This high-quality OEM spare part is compatible with MAN D engines and offers a precise fit for smooth operation.Light and Stable: Comparison Number 51263020004Weighing only 0.13 kg, this Cover is not only structurally stable but also easy to handle. The comparison number 51263020004 ensures that you always choose the right spare part for your machinery. Safety and efficiency are paramount, especially in demanding environments.
COVER - 51262210008 suitable for MAN D-engines
Premium Product: Cover with Comparison NumberDiscover our excellent product, the cover with the comparison number 51262210008. This OEM spare part is essential for the professional maintenance of engines. With optimal fit, it is specially designed to deliver top performance in demanding marine and stationary applications.
CAP - 51261340001 suitable for MAN D-engines
Discover the Cap with Comparison Number 51261340001 Discover the Cap with comparison number 51261340001, specifically designed for MAN D engines. This OEM replacement part assures you of its perfect functionality and durability. Ideal for various applications in marine and stationary use, it easily adapts to your existing engine.
COVER - 51261200012 suitable for MAN D-engines
Optimal Component for Your Engine NeedsOur cover with the comparison number 51261200012 is an excellent OEM replacement part that ensures optimal performance. This product is perfectly suited for use in engines and is characterized by the highest quality. Find the perfect solution, suitable for industrial/marine and stationary applications.Product Details and ApplicationsThe component, compatible with MAN D engines, is part of the product group Housings, covers and closures. The precise construction ensures that the engine environment remains quiet and effective. Sustainable solutions are available to meet challenging requirements.
COVER - 51261200009 suitable for MAN D-engines
Robust Cover with Comparison Number 51261200009Our comparison number 51261200009 belongs to a sturdy cover that is specifically offered as an OEM replacement part. This essential component is indispensable for optimizing the performance of your machines and maximizing their efficiency.
CONNECTION HOUSING - 51261180001 suitable for MAN D-engines
Quality and Durability of the Connection HousingDiscover the robust Connection Housing with the reference number 51261180001, suitable for MAN D engines. This replacement part belongs to the product group Housings, covers and closures and meets the highest industry standards. Weighing 9.075 kg, it ensures durability and reliability in marine and stationary applications.
PROTECTIVE CAP - 51254460001 suitable for MAN D-engines
Efficient Protective Cap with Comparison Number 51254460001Discover our protective cap with the comparison number 51254460001, which has been specifically designed to meet the requirements for MAN D engines. This product stands out with its excellence in the category of housings, covers and closures and is an essential OEM spare part for stationary and marine applications.Precise Construction and Reliable ProtectionThis OEM spare part is ideally suited for protecting your engines. The protective cap ensures that all critical components are optimally preserved from external influences. Weighing only 0.008 kg, it combines lightness and robustness, making it a perfect fit for your marine and stationary applications.
CAP - 51254357002 suitable for MAN D-engines
Precise Cap for Demanding ApplicationsThe cap with the comparison number 51254357002 is an essential product designed for use in professional environments. This OEM spare part offers exact fit and durability, making it ideally suited for MAN D engines. Weighing only 0.009 kg, it also impresses with its ease of handling.
- 51254350217 suitable for MAN D-engines
Reliable Product for Engine ApplicationsDiscover the product sealing cap with the comparison number 51254350217. This OEM replacement part is suitable for MAN D engines and meets high standards in manufacturing and performance. You benefit from a component that is particularly well-suited for applications in marine and stationary use.Quality You Can Rely OnThe sealing cap is an important replacement part, suitable for MAN D engines. Each piece is carefully produced to ensure a longer lifespan and to meet your requirements.
PROTECTIVE CAP - 51254350194 suitable for MAN D-engines
Top-Quality Product for Your ApplicationThe protective cap with the comparison number 51254350194 is an essential OEM spare part that offers both quality and reliability. This protective cap is lightweight and comfortable to handle, weighing only 0.006 kg. It is specifically designed for applications suitable for MAN D engines and fits perfectly to ensure the functionality of your machines in demanding environments.Ensuring Fit for MAN D EnginesManufactured as an OEM spare part, this product is precisely suitable for MAN D and protects essential components in your engines. With each part, you lay the foundation for the longevity of your engines and ensure that they operate smoothly. The protective cap safeguards your machines, whether in maritime or stationary use.
PROTECTIVE CAP - 51254350155 suitable for MAN D-engines
Premium Protective Cap 51254350155Discover our Protective Cap 51254350155, an essential product that is ideally suited for diesel and gas engines. With the comparison number 51254350155, you can be confident in receiving an OEM replacement part that meets the highest standards in engine technology. Weighing in at just 0.001 kg, this cap is both lightweight and robust, ensuring efficient use in various applications.Compatible Solutions for MAN D EnginesThis OEM replacement part is compatible with MAN D engines and facilitates the replacement of important components. The precise fit of the Protective Cap ensures that it functions effectively within the housings, covers and closures of your engines. Compared to aftermarket products, the clear advantage of manufacturer quality is evident.
PROTECTIVE CAP - 51254350142 suitable for MAN D-engines
Durable Protective Cap for Various ApplicationsDiscover the protective cap distinguished by its solid construction and carrying the comparison number 51254350142. This product is suitable for MAN D engines and falls under the category of housings, covers and closures. It is an essential OEM replacement part specifically designed for demanding applications in marine and stationary use.Optimal Weight – Maximum FunctionalityWeighing only 0.014 kg, the protective cap integrates effortlessly into your existing system. It is designed to fit MAN D engines and ensures that your engines run reliably at all times. OEM replacement parts stand for the highest manufacturing standards, and this product is no exception. Trust our solutions to optimize the performance of your machines.
PROTECTIVE CAP - 51254350141 suitable for MAN D-engines
Efficient Protective Cap for MAN D EnginesDiscover the innovative Protective Cap with the comparison number 51254350141. This product is suitable for MAN D engines and belongs to the article group Housings, covers and closures. With its effective design, the Protective Cap shields essential engine components from harmful environmental influences and supports the overall performance of your equipment.
PROTECTIVE CAP - 51254350116 suitable for MAN D-engines
Reliable Protective CapDiscover the protective cap with the comparison number 51254350116. This product is perfect for high-wear applications in the marine and locomotive industries. Weighing just 0.02 kg, this item is particularly robust and provides optimal protection for your systems, keeping important components safe from external influences.Optimal Solution for MAN D EnginesThe protective cap is suitable for MAN D engines and effectively protects sensitive components. Designed as an OEM replacement part, it meets internal quality standards that are valued in the industry. This way, you can enhance the reliability of your demanding engines.
HOUSING UPPER PART - 51254350113 suitable for MAN D-engines
Product Description: Housing Upper Part Discover our OEM replacement part, the Housing upper part with the comparison number 51254350113, which is suitable for MAN D engines. Weighing only 0.19 kg, this product impresses with its precise workmanship and durability, keeping your engines running efficiently.Reliably compatible with MAN D engines The Housing upper part is ideally suited for MAN D and meets the highest quality standards you can expect from OEM replacement parts. It ensures a secure seal and supports the overall functionality of your engines, allowing you to rely on smooth performance.
HOUSING UPPER PART - 51254350083 suitable for MAN D-engines
Reliable Housing Upper Part: Comparison Number 51254350083Discover the housing upper part with the comparison number 51254350083, a top-quality replacement part for your engine needs. This product belongs to the category "Housings, covers and closures" and is perfectly designed to provide you with the support you require. Weighing only 0.218 kg, it offers an optimal combination of lightness and stability.Suitable for MAN D Engines: Optimal SolutionsOur housing upper part is suitable for MAN D engines and ensures a precise fit. By using OEM replacement parts developed by manufacturers, you secure the reliability that your applications demand. Compared to aftermarket products, which often do not meet the same standards, our product ensures long-lasting performance and efficiency.
COVER - 51254310076 suitable for MAN D-engines
Reliable OEM Replacement Part for Marine EnginesDiscover our reliable product, the Cover with the comparison number 51254310076. This OEM replacement part is suitable for MAN D engines and falls under the category Housings, covers and closures. Quality and fit accuracy are our top priorities to optimally maintain your engines.
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.