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 - 81321060090 suitable for MAN D engines
Reliable Spare Part for Your MachinesDiscover our reliable product with the comparison number 81321060090, an essential cover that is crucial for the maintenance of your engines. This OEM spare part impresses with the highest quality and functionality and is specifically designed for use in demanding environments. Made from the best materials, it ensures a long lifespan and optimal performance.Suitable for MAN D EnginesThis product is suitable for MAN D engines and will help ensure smooth operation of your machines. By using the cover that corresponds to the comparison number 81321060090, you can rely on the performance of OEM spare parts. Trust our expertise to maximize the efficiency of your engines.
COVER - 81321060086 suitable for MAN D engines
Outstanding Quality OEM Spare PartDiscover our OEM spare part with the comparison number 81321060086, a cover designed for use in MAN D engines. This cover belongs to the article group housings, covers and closures and ensures a perfect fit. Weighing only 1.12 kg, this product impresses with durability and reliability, which are essential for the smooth operation of your engines.Suitable for MAN D Engines – Performance at the Highest LevelThe OEM spare part 81321060086 is specifically developed for engines suitable for MAN D. Our products are characterized by the highest precision to maximize the performance and efficiency of your engines. Rely on the quality of spare parts that have been valued in the industry for over 25 years.
COVER - 81321060082 suitable for MAN D engines
Precise Spare Part: Cover with comparison number 81321060082Discover our top-quality spare part with the comparison number 81321060082, a cover specifically designed to fit MAN D engines. This OEM spare part from the product group Housings, covers and closures impresses with its utmost precision and quality, making it ideal for your demanding applications. Weighing only 0.298 kg, this product is perfect for easy installation.Attractive Prices for OEM Spare PartsThe spare part is particularly suitable for companies that value quality while keeping an eye on costs. Our OEM spare parts provide you with the desired reliability and durability at competitive prices. The cover, designed to fit MAN D engines, meets the high standards you expect from premium components.
COVER - 81321060081 suitable for MAN D engines
Cover with Comparison Number 81321060081Discover the cover with the comparison number 81321060081. This product belongs to the category "Housings, covers and closures" and is specifically designed to meet the requirements of engines in maritime and stationary applications. The cover weighs 0.5 kg, making it both compact and easy to handle.
COVER - 81321060078 suitable for MAN D engines
Cover with Comparison Number 81321060078Discover the cover with the comparison number 81321060078, an essential component for the smooth operation of your engines. This OEM replacement part impresses with its high quality and is designed to shine with a precise fit. The cover weighs only 0.004 kg, making it particularly lightweight and easy to handle.
COVER - 81321060065 suitable for MAN D engines
Premium Cover for MAN D EnginesDiscover the exclusive product with the comparison number 81321060065 – an outstanding cover specifically designed as a replacement part suitable for MAN D engines. With a solid construction made from high-quality materials, this OEM replacement part provides optimal performance, capable of withstanding the demanding weather conditions in marine and stationary applications.
COVER - 81321060053 suitable for MAN D engines
Cover with Comparison Number 81321060053 for MAN D EnginesDiscover the cover with the comparison number 81321060053, an essential OEM spare part specially designed for MAN D engines. This product belongs to the article group of housings, covers and closures and offers an excellent fit. Weighing 0.56 kg, it provides reliable protection and functionality for your engine infrastructure.
COVER - 81321060043 suitable for MAN D engines
Premium Cover with Comparison Number 81321060043The cover with the comparison number 81321060043 is an indispensable OEM spare part, compatible with MAN D engines. The precise design of this cover ensures optimal sealing and contributes to the longevity and reliability of your engines. Weighing 1.66 kg, this product offers stability and is perfectly suited for use in demanding environments.
COVER - 81321060031 suitable for MAN D engines
Robust Cover for Premium EnginesDiscover the robust cover with the comparison number 81321060031, an essential product compatible with MAN D engines. This cover belongs to the article group "Housings, covers and closures" and ensures the flawless functionality of your engines. Weighing 1.525 kg, the cover is durable and ideal for demanding applications in marine and stationary settings.
COVER - 81321060021 suitable for MAN D engines
Quality Piece: Cover 81321060021 Discover the Cover with the comparison number 81321060021, an indispensable OEM spare part specifically designed to be compatible with MAN D engines. This cover belongs to the article group “Housings, covers and closures” and is made from the highest quality materials, ideal for marine and stationary applications.Precision and Efficiency for Engines The comparison number 81321060021 represents a product that meets the highest standards of precision and quality. This cover weighs only 0.685 kg and ensures a perfect fit, which is essential for the optimal functioning of your engines. Trust in the expertise of OEM spare parts that ensure your MAN D engines operate effectively and reliably.
HOUSING COVER - 81321030172 suitable for MAN D engines
Top quality with comparison number 81321030172Discover our housing cover, designated with the comparison number 81321030172, which is an excellent addition to your equipment. This product belongs to the group of housings, covers and closures. The housing cover weighs 13.5 kg, ensuring stability and durability for your applications.
HOUSING COVER - 81321030155 suitable for MAN D engines
Innovative OEM Replacement Part for Your NeedsDiscover the housing cover with the comparison number 81321030155, a tailored OEM replacement part specifically designed to optimally support engines. Weighing 8.3 kg, this housing cover offers top-notch quality that is crucial for the performance of your engines. This product is part of our product group housings, covers and closures and meets high standards.Suitable for MAN D EnginesThis housing cover is suitable for MAN D engines, contributing to the longevity and efficiency of your machines. Rely on our over 25 years of experience to consistently provide reliable and high-quality OEM replacement parts tailored to your specific requirements.
CONNECTION HOUSING - 81321030103 suitable for MAN D engines
Connection housing compatible with MAN D enginesDiscover our connection housing with the comparison number 81321030103, a reliable OEM replacement part that meets the highest standards. This product is precisely designed for MAN D engines, offering stability and durability. Weighing 19.1 kg, it is the ideal choice for all applications in marine and stationary use.Quality with a wide selectionThe connection housing falls under the category of housings, covers and closures, ensuring perfect functionality. Rely on our many years of experience in providing OEM replacement parts specifically developed to optimize engine performance. We carry over 1 million spare parts in our inventory and are always committed to offering the best solutions.
HOUSING COVER - 81321030097 suitable for MAN D engines
Reliable Housing Cover for Your EnginesDiscover our OEM replacement part, the housing cover with the comparison number 81321030097. This product impresses with its excellent quality and is perfectly suited for maintenance and repair work on your engines. With a weight of 20.6 kg, it allows for robust use and longevity in operation.Suitable for MAN D EnginesOur housing cover is specifically designed for MAN D engines. Through precise processing and fit accuracy, this replacement part ensures that your engine continues to operate reliably. Trust in OEM replacement parts that are aligned with the highest standards and optimize your operating costs in the long run.
INTERMEDIATE HOUSING - 81321030085 suitable for MAN D engines
Robust Intermediate Housing with Comparison NumberDiscover our intermediate housing (comparison number: 81321030085), an essential OEM spare part designed to maximize the performance of your engines. This solid product weighs 14 kg and offers excellent functionality as well as durability.Suitable for MAN D Engines in UseThis intermediate housing is suitable for MAN D engines and belongs to the product group housings, covers and closures. Rely on our high-quality OEM spare parts that are designed for professional use in the marine and stationary sectors. With this spare part, your engines will always remain powerful and reliable.
INTERMEDIATE HOUSING - 81321030084 suitable for MAN D engines
Premium Quality: Intermediate Housing for MAN D EnginesDiscover the intermediate housing with the comparison number 81321030084, an essential OEM replacement part specifically designed for use in MAN D engines. This robustly constructed product ensures stability and durability to meet the demands in marine and stationary environments. Weighing 11 kg, it is the ideal component for your engines.Extensive Range: Manufacturers and SeriesOur range includes various housings, covers, and closures, including items suitable for MAN D. As a second-generation family business, we have built a reputation for quality and reliability. Our OEM replacement parts are specifically designed for renowned manufacturers such as MWM, Mercedes-Benz, Deutz, Volvo, MTU, Bosch, and Detroit Diesel.
HOUSING COVER - 81321030067 suitable for MAN D engines
Efficient Spare Part for Your EnginesDiscover our housing cover with the comparison number 81321030067, a reliable component specifically designed for the requirements of engines in marine and stationary applications. Weighing 34.5 kg, this housing cover offers the necessary stability and durability that you expect for your applications.Suitable for MAN D EnginesThis product is suitable for MAN D engines and helps improve the efficiency and performance of your machinery. The housing cover is part of our product group "Housings, covers and closures," which aims to provide you with high-quality solutions for your engines. Rely on our range of OEM spare parts to offer you the best possible service in any situation.
HOUSING COVER - 81321010292 suitable for MAN D engines
Precise Spare Part: Housing Cover for MAN DDiscover our housing cover, suitable for MAN D engines and the comparison number 81321010292. This important product belongs to the article group "Housings, covers and closures" and weighs 5.161 kg. It has been specifically developed for marine and stationary use to ensure the best possible performance.Quality from OEM ProductionOur housing cover is an OEM spare part that meets the high standards of the manufacturer. Compared to aftermarket variants, this product offers an exact fit and functionality that are crucial for the longevity of your engines. Rely on our OEM spare parts to optimize your engine's efficiency.
HOUSING COVER - 81321010245 suitable for MAN D engines
Housing Cover for MAN D EnginesDiscover the housing cover with the comparison number 81321010245, designed for MAN D engines. This OEM replacement part ensures precise fit and excellent performance. Made from robust materials, it enhances optimal functioning of your engines in maritime and stationary applications.Reliability for Your EnginesThe housing cover with the comparison number 81321010245 weighs 7.092 kg and provides you with a durable solution for your needs. This product is essential for the functionality of your engines and supports their efficient operation. Trust in the quality that OEM replacement parts offer, and ensure long-lasting performance.
INTERMEDIATE HOUSING - 81321010225 suitable for MAN D engines
Robust Intermediate Housing Suitable for MAN D EnginesDiscover our robust intermediate housing, marked with the comparison number 81321010225. This product is specifically designed to meet the highest demands for reliability and performance. It belongs to the article group "Housings, covers and closures" and is an excellent example of the quality of our OEM spare parts.
HOUSING COVER - 81321010223 suitable for MAN D engines
Robust Design: Housing Cover for MAN D Engines The housing cover, suitable for MAN D engines, is an essential OEM spare part with the comparison number 81321010223. Weighing 17.5 kg, this product meets the highest demands for robustness and reliability in challenging applications. As an indispensable component, it ensures the efficiency of your engines and optimizes their functionality.Reliable Performance in Demanding Environments This housing cover, suitable for MAN D engines, has been specifically designed to ensure a precise fit and functionality. The high quality of the OEM spare part ensures that it can be easily integrated into the existing engine structure, enhancing operational safety and extending service life.
HOUSING COVER - 81321010207 suitable for MAN D engines
Housing cover with comparison number 81321010207Discover the housing cover with the comparison number 81321010207, an essential product for professional applications. This OEM replacement part belongs to the category of housings, covers and closures and offers excellent fit to meet the specific requirements of diesel and gas engines.Suitable for MAN D – Reliability and QualityThis housing cover is an OEM replacement part specifically designed to fit MAN D engines. Weighing 8.46 kg, it combines durability with superior functionality. Ensure you have the performance you need with a product that excels in every aspect – from fit to reliability.
HOUSING COVER - 81321010201 suitable for MAN D engines
Robust Housing Cover for Reliable Engines Discover the housing cover with the comparison number 81321010201, an essential OEM replacement part designed specifically to meet the performance requirements of engines. Weighing 31.1 kg, this housing cover offers stability and durability, which are crucial in any application.Suitable for MAN D – Precise Fit This housing cover is suitable for MAN D engines and belongs to the article group "Housings, covers and closures". At MOPA Motorparts, we focus on OEM replacement parts in first-class quality that ensure precise installation and excellent performance. Rely on our products to enhance the efficiency of your engines.
HOUSING COVER - 81321010196 suitable for MAN D engines
Housing cover with comparison number 81321010196Use the housing cover with the comparison number 81321010196, suitable for MAN D engines. This product belongs to the category of housings, covers and closures and is specifically designed for the requirements in marine and stationary applications. Weighing 29.8 kg, this housing cover provides a reliable solution for your engines.Precise manufacturing for efficient enginesOur housing cover is an OEM replacement part that offers the highest precision and quality. As a replacement part suitable for MAN D engines, it meets the strict industry standards and ensures optimal fit and functionality. Rely on the quality that only OEM replacement parts can provide to maximize the lifespan of 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.