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 - 81544030004 suitable for MAN D engines
Reliable Cover Suitable for MAN D EnginesDiscover our product, the cover with the comparison number 81544030004, specially developed for MAN D engines. This essential housing part ensures optimal performance and provides secure sealing. Weighing only 0.015 kg, it allows for easy installation and handling.OEM Replacement Parts for Systematic EfficiencyOur OEM replacement parts come directly from the manufacturer and meet the highest quality standards. Unlike aftermarket products, which are often of inferior quality, our OEM replacement parts offer the assurance of perfect integration into your system. If you are looking for a replacement part suitable for MAN D engines, you are in the right place.
COVER - 81544030001 suitable for MAN D engines
Declared Cover for Functions of MAN D EnginesDiscover our cover with the comparison number 81544030001, a necessary OEM spare part specifically designed for MAN D engines. This product ensures optimal functionality for your engines in marine and stationary applications. Weighing only 0.022 kg, it combines lightness with robustness and durability.Precise Housings for Top PerformanceThis OEM spare part is part of the product group "Housings, covers and closures" and offers a perfect fit. The comparison number 81544030001 ensures that the component is suitable for MAN D engines, thereby assuring the highest quality. Rely on our over 25 years of experience in providing first-class engine spare parts.
COVER - 81541110018 suitable for MAN D engines
Reliable Cover for EnginesThe cover with the reference number 81541110018 is an essential OEM replacement part specifically designed to optimize the functionality of engines. Weighing only 0.11 kg, this product offers an optimal solution for applications that have high demands on reliability. As an OEM replacement part, it impresses with precision and quality.
COVER - 81523405182 suitable for MAN D engines
High-Quality Cover for Efficient EnginesDiscover the cover with the comparison number 81523405182, an essential product for marine and stationary engine applications. This OEM spare part belongs to the product group "Housings, covers and closures" and is suitable for MAN D engines. Weighing only 0.24 kg, this product offers excellent functionality and efficiency.Exact Fit and QualityThe OEM spare part with the comparison number 81523405182 provides you with the assurance of an exact fit, specifically designed to optimize the performance of your MAN D engines. Trust in the quality of renowned manufacturers, valued in this industry, and ensure the longevity of your machinery by using our spare parts.
COVER - 81523400718 suitable for MAN D engines
Premium OEM Replacement Part for Your EnginesDiscover the Cover with the part number 81523400718, an essential product for engines. This OEM replacement part is designed to meet the demands in challenging environments, specifically suitable for MAN D engines. With a lightweight of just 0.05 kg, it offers an excellent combination of lightness and durability.
COVER - 81523400610 suitable for MAN D engines
Optimal Product: Cover with Comparison Number 81523400610Discover our cover, comparison number 81523400610. This OEM spare part is suitable for MAN D engines and is perfect for marine and stationary applications. Weighing only 0.23 kg, this product is an ideal solution for engines requiring a reliable and durable component. The cover belongs to the article group Housings, covers and closures and plays a crucial role in the functionality of your system.Over 1 Million OEM Spare Parts in StockAt MOPA Motorparts, we offer over 1 million spare parts designed for MAN D engines. Our range ensures that you find the right components to maximize the efficiency and lifespan of your engines. Rely on the quality of our OEM spare parts, which have been specifically developed for optimal performance.
COVER - 81523320026 suitable for MAN D engines
Cover with Comparison Number 81523320026Discover our outstanding product, the cover (comparison number 81523320026), suitable for MAN D engines. This spare part belongs to the category "Housings, covers and closures" and ensures optimal performance in demanding environments. Weighing only 0.04 kg, this cover offers impressive stability and durability that reliably supports your engines.Highest Standards in OEM Spare PartsThanks to our strict internal controls, we meet the high demands placed on each individual OEM spare part. Our cover, suitable for MAN D engines, is carefully tested. This way, you can rely on the quality of the product and ensure that it fits optimally with your engine.
COVER - 81523320025 suitable for MAN D engines
Product Details for MAN D EnginesDiscover our product with the comparison number 81523320025, a cover specifically designed to be suitable for MAN D engines. This component belongs to the group of "Housings, covers and closures" and impresses with its precise workmanship and durability, optimally supporting your engine system.
COVER - 81523320004 suitable for MAN D engines
Functional Cover for Your RequirementsDiscover the cover with the comparison number 81523320004, specifically designed to make motorized systems more efficient. This spare part weighs just 0.016 kg and is an essential component to optimally support the functionality of your engines.
COVER - 1480132005 suitable for Bosch engines
Cover – Comparison Number 1480132005Discover the cover with the comparison number 1480132005, suitable for MAN D engines. This precise product belongs to the product group of housings, covers and closures. With a weight of only 0.016 kg, this cover combines low weight and high stability, making it ideal for use in marine and stationary technology.OEM Spare Parts for Optimal Engine PerformanceThe OEM spare part offers you the highest quality and reliability. The cover ensures a perfect fit and functionality, which is crucial for engines. Rely on the precision and durability of a manufacturer to optimize the performance of your engines.
COVERING - 81523150052 suitable for MAN D engines
Robust Covering for MAN D EnginesDiscover the covering with the comparison number 81523150052, a reliable OEM replacement part that is optimally suited for MAN D engines. This product belongs to the article group Housings, covers and closures and ensures the optimal functionality of your engines.
COVERING - 81523150049 suitable for MAN D engines
Covering suitable for MAN D enginesDiscover the covering with the comparison number 81523150049, specifically designed as an OEM replacement part suitable for MAN D engines. This product belongs to the article group Housings, covers and closures and ensures excellent fit. Weighing only 0.34 kg, this replacement part is the ideal solution for maintaining your engines.
COVERING - 81523150047 suitable for MAN D engines
Covering for Efficient EnginesDiscover the covering with the comparison number 81523150047, specifically designed to optimally protect engines. This product is essential for the housings, covers and closures that are crucial for the functionality of the engine. Weighing only 0.36 kg, this covering offers both stability and user-friendliness.OEM Spare Part for Perfect FitThe comparison number 81523150047 represents an OEM spare part designed to fit MAN D engines perfectly. This standard ensures that the covering functions like the original part and supports the longevity of your diesel or gas engine. Rely on our expertise in providing top-quality spare parts specifically designed for marine and stationary engines.
COVER - 81523150019 suitable for MAN D engines
Versatile Cover for MAN D EnginesDiscover our premium product, the cover with the reference number 81523150019, compatible with MAN D engines. This OEM replacement part impresses with its optimal fit and ensures reliable performance of your engine. Weighing only 0.12 kg, this cover is ideal for use in various applications, whether marine or stationary.Quality Products for Demanding ApplicationsOur cover belongs to the category "Housings, covers and closures" and is a reliable OEM replacement part. All products we offer are subject to stringent internal controls, ensuring that they meet the high standards of the industry. This way, you can be confident that you are receiving a product that is both durable and high-performing.
COVER - 81521710011 suitable for MAN D engines
Cover with Comparison Number 81521710011Discover our product: Cover with the comparison number 81521710011. This OEM spare part belongs to the category "Housings, covers and closures" and offers excellent fit and functionality.Precise Fit for MAN D EnginesThis spare part is designed to be suitable for MAN D engines and ensures optimal sealing. This way, you efficiently protect your engines from contaminants and extend their lifespan.
CONNECTION HOUSING - 81521700016 suitable for MAN D engines
Connection housing: Comparison number 81521700016Discover the connection housing with the comparison number 81521700016, an essential product for anyone in need of reliable spare parts for their engines. This OEM spare part is not only of excellent quality but also precisely fitting and offers a long lifespan. Weighing just 0.06 kg, it is lightweight and ideal for various applications.Suitable for MAN D enginesThe connection housing is specially designed to be suitable for MAN D engines. This precise fit ensures that your engine operates efficiently without losing performance. Rely on quality that supports the operation of your machines and extends the lifespan of your system.
CAP - 81521600021 suitable for MAN D engines
Cap 81521600021 – Perfect for Your Engine NeedsDiscover the Cap with the comparison number 81521600021, which is suitable for MAN D engines. This OEM spare part offers the highest quality from the manufacturer and ensures a reliable fit. Weighing only 0.007 kg, the cap is ideal for diverse applications in marine and stationary operations, where functioning engine technology is crucial.Robust Construction for Maximum EfficiencyThe cap belongs to the article group "Housings, covers and closures" and plays an essential role in engine operation. By protecting critical components that are suitable for MAN D engines, this OEM spare part ensures that your engine operates optimally and maintains long-term performance.
CAP - 81521360007 suitable for MAN D engines
Cap suitable for MAN D enginesDiscover the cap with the reference number 81521360007, an essential product specifically designed for engines. This cap belongs to the article group Housings, covers and closures and is suitable for MAN D engines. Weighing just 0.007 kg, it impresses with its perfect fit and robustness, qualities you expect from an OEM spare part.OEM spare part for sustainable useThe cap that you find under the reference number 81521360007 is a top-quality OEM spare part. Our product line offers quality that ensures the longevity of your engines. These parts have been developed to be suitable for MAN D engines and support the efficiency and performance of these devices.
CAP - 1480522006 suitable for Bosch engines
Cap with comparison number 1480522006 for your enginesDiscover the Cap, an OEM replacement part with the comparison number 1480522006. This product belongs to the category Housings, covers and closures and offers an ideal solution for your engines. Weighing only 0.007 kg, the Cap is lightweight and functional to ensure reliable performance.
COVER - 81521300006 suitable for MAN D engines
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COVER - 81521060001 suitable for MAN D engines
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- 81517150586 suitable for MAN D engines
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- 81517150494 suitable for MAN D engines
Excellent Covering with Reference Number 81517150494 Discover our covering with the reference number 81517150494, a precise OEM replacement part specifically designed for your needs. This covering is an essential product to ensure the functionality of your engines.Suitable for MAN D Engines This OEM replacement part is suitable for MAN D engines. The exact fit ensures that your engine is optimally protected and allows for long use. Trust in the quality you expect from OEM products.
- 81517150465 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.