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.
- 51176355000 suitable for MAN D-engines
Demanding Product: Cover 51176355000 Presenting the cover with the comparison number 51176355000, an excellent offer in our range of OEM spare parts. Its robust design is the ideal product for lines and pipes in engines. This cover combines quality and functionality to meet the demands of engines.
- 51176350028 suitable for MAN D-engines
Efficient Coverage for Diesel and Gas EnginesDiscover our cover with the reference number 51176350028, an essential OEM spare part. This product is suitable for MAN D engines and offers optimal fit and high durability. Manufactured with top-quality materials, it ensures reliable operation of your engines.Importance of OEM Spare Parts The quality of our OEM spare parts is our top priority. The cover with reference number 51176350028 meets all the requirements that engines for marine and stationary use need. Trust in products that adhere to strict standards and are perfectly suited for your needs.
COVERING - 51176350022 suitable for MAN D-engines
Covering suitable for MAN D enginesDiscover the Covering with the comparison number 51176350022, specially designed to meet the requirements of MAN D engines. Weighing 2.03 kg, this product is crucial for optimizing engine performance. In our extensive range, you will find only the quality necessary for efficient operation.
- 51176305155 suitable for MAN D-engines
Exclusive Cover for MAN D EnginesDiscover our cover with the comparison number 51176305155, suitable for MAN D engines. This OEM replacement part from the category "Lines and pipes" offers excellent fit and contributes to the efficient operation of your machines.Quality Products from OEM ManufacturingThe cover, suitable for MAN D engines, has been developed under high standards, providing you with reliable performance to meet your specific requirements. Compared to various replacement parts, our offering ensures the performance you need for your engines.
- 51176305153 suitable for MAN D-engines
Stylish Cover Suitable for MAN D EnginesDiscover the Other cover that carries the comparison number 51176305153. This product is ideally suited as a reliable component, compatible with MAN D engines. Through its precise construction, this replacement part impresses with a perfect fit for various applications, from marine to stationary use.
COVER - 51176302196 suitable for MAN D-engines
Robust Cover Suitable for MAN D EnginesDiscover the cover with the comparison number 51176302196, specially designed to meet the highest standards. This OEM spare part belongs to the product group housings, covers and closures and ensures an optimal fit. With a weight of only 0.38 kg, this cover is an ideal addition to your engines.OEM Spare Parts for Reliable EfficiencyAs an OEM spare part, the cover impresses not only with its unique quality but also with its durability. Compared to aftermarket solutions, the product suitable for MAN D engines offers solid performance and contributes to the efficiency of your applications. Rely on quality that fits your entire machine.
COVER - 51176300023 suitable for MAN D-engines
Excellent Performance of the Cover – Comparison Number 51176300023Discover the cover, comparison number 51176300023, an essential spare part for engines in demanding applications. This product is classified under the group Housings, covers and closures and offers the highest precision. The cover weighs only 0.1 kg, making it easy to handle while ensuring robustness for daily use.Compatible with MAN D Engines – Efficiency in UseThis cover is compatible with MAN D engines and meets strict standards for OEM spare parts. By using excellent raw materials, this OEM spare part ensures that your engine runs efficiently. Rely on our OEM quality, which optimizes the functionality of your engines and extends their lifespan.
CONNECTION HOUSING - 51131010003 suitable for MAN D-engines
Reliable Connection Housing for Marine Applications Discover our Connection housing with the comparison number 51131010003, which is ideal for use with engines. As an outstanding OEM spare part, it meets all requirements for your suitable for MAN D engines. This product is made from carefully selected materials, offering durability and reliability, even under extreme conditions.Functionality and Efficient Installation Thanks to its thoughtful design, the Connection housing is not only stable but also makes installation incredibly easy. Weighing only 0.62 kg, the product is easy to handle and fits suitable for MAN D, saving you time and effort during assembly. During maintenance work, only the best OEM spare parts deserve your attention, and this part meets the highest quality standards.Large Inventory and Quick Availability Our extensive inventory is well-stocked with various spare parts to ensure quick availability. Prepare for your projects by sourcing spare parts suitable for your engines from us.
CONNECTION HOUSING - 51131010002 suitable for MAN D-engines
Efficient Connection Housing for Various ApplicationsDiscover the connection housing with the comparison number 51131010002, suitable for MAN D engines. This attractive OEM replacement part belongs to the article group "Housings, covers and closures". Specifically designed, it provides a robust solution for engines in marine and stationary use.Quality OEM Replacement Part for Thoughtful SolutionsThe connection housing is an OEM replacement part that meets the highest standards. It is compatible with the durable MAN D engines and combines lightness with resilience. This product represents a reliable standard solution that integrates perfectly into your systems.
COVER - 51125046009 suitable for MAN D-engines
Tailor-Made Cover for Your ChallengesDiscover our OEM spare part, the cover with the comparison number 51125046009, suitable for MAN D engines. This product is an essential housing, specifically designed for demanding applications in marine and stationary environments.
COVER - 51125046001 suitable for MAN D-engines
Excellent OEM Replacement Part for Your NeedsDiscover the Cover with the comparison number 51125046001, ideally suitable for MAN D engines. This reliable product is an essential component in the category of Housings, covers and closures. The weight of 0.452 kg ensures optimal handling and easy installation.
COVER - 51125040022 suitable for MAN D-engines
Discover the cover suitable for MAN D2876We present the excellent product with the comparison number 51125040022. This cover meets the high standards of quality and reliability for engines. This OEM replacement part is specifically designed and fits MAN D engines, especially the type D2876. With its excellent fit and the use of top-quality materials, this product ensures optimal functionality for years.
COVER - 51125040021 suitable for MAN D-engines
OEM Replacement Part: Cover with Comparison Number 51125040021Discover our product with the comparison number 51125040021, a cover designed as an OEM replacement part. This component is suitable for MAN D engines and represents reliable functionality. By using selected materials, we ensure the longevity and efficiency of this replacement part.
COVER - 51125040020 suitable for MAN D-engines
Adaptation for Premium EnginesDiscover the product with the comparison number 51125040020, a cover specifically designed to harmonize optimally with MAN D engines. This OEM replacement part ensures a precise fit and reliability that you would expect from other products.Important Details about the OEM Replacement PartThe cover from MOPA Motorparts is compatible with MAN D. This replacement part from our extensive collection of over 1 million spare parts ensures that you always find the product needed for your specific application. Rely on years of experience and quality-tested parts.
COVER - 51125040019 suitable for MAN D-engines
Efficient Cover for MAN D EnginesDiscover our effective cover, reference number 51125040019, suitable for MAN D engines. This essential component from the article group Housings, covers and closures impresses with its high precision and durability, making it ideal for demanding applications.Perfect Fit and FunctionThis reference number 51125040019 ensures that your engine remains reliable. As an OEM replacement part, it not only offers optimal fit but also flawless functionality for your machines. Trust in manufacturer quality.
COVER - 51125040004 suitable for MAN D-engines
COVER with the comparison number 51125040004 suitable for MAN D-engines
- 51123400204 suitable for MAN D-engines
Efficient Cover Suitable for MAN D EnginesDiscover the cover (comparison number: 51123400204), an innovative OEM replacement part, suitable for MAN D engines. This product from the category connecting elements offers precise processing quality and is ideally suited for demanding applications in the industrial and maritime sectors.Quality from an Experienced ManufacturerWith over 25 years of experience, our company delivers products that meet the highest standards. We understand how important top-quality OEM replacement parts are to ensure the performance of your engines.
COVER - 51121060001 suitable for MAN D-engines
Robust Cover Suitable for MAN D Engines: 51121060001Discover our top-notch product, the cover with the comparison number 51121060001, specially designed to optimally support engines suitable for MAN D. This replacement part is essential for the smooth operation and longevity of your machines in marine and stationary applications. Weighing only 0.009 kg, it offers ideal characteristics to succeed in your application.Quality through OEM Replacement PartsOur cover, a quality OEM replacement part, belongs to the category housings, covers and closures. It represents German engineering and is precisely designed to meet the high standards of manufacturers. Unlike aftermarket products, an OEM replacement part like this brings the precision and reliability that your MAN D engines require.
- 51116400303 suitable for MAN D-engines
Cover for Reliable EnginesDiscover our cover with the comparison number 51116400303, an outstanding OEM replacement part that offers high quality. This product is compatible with MAN D engines and belongs to the category of lines and pipes.
COVER - 51115250002 suitable for MAN D-engines
Superior Product for EnginesDiscover our Cover with the comparison number 51115250002, designed to provide optimal protection and functionality for your engines. This reliable OEM replacement part belongs to the category of Housings, covers and closures and ensures a perfect seal for your machines. With a weight of only 0.41 kg, the highest stability and durability are assured.
COVER - 51114050008 suitable for MAN D-engines
Robust OEM Replacement Part for Your ApplicationsDiscover our premium product, the cover with the comparison number 51114050008, ideally suited for MAN D engines. This OEM replacement part offers optimal protection and durability. Weighing only 0.48 kg, the cover is not only lightweight but also robust and reliable.Excellent Quality – Suitable for MAN DThis product belongs to the group of "Housings, covers and closures" and is specifically designed to meet the requirements in marine and stationary engineering. The OEM replacement part is perfectly compatible with MAN D engines, allowing for quick integration to maximize the performance of your systems.
DRIVE HOUSING - 51114010153 suitable for MAN D-engines
Robust and Reliable: Drive HousingDiscover our drive housing with the comparison number 51114010153, an OEM spare part specifically manufactured for demanding applications. This product offers the necessary stability with a total weight of 7.86 kg and impresses with its precise processing of materials.
COVER - 51113095000 suitable for MAN D-engines
Cover Compatible with MAN D EnginesDiscover the cover OEM spare part with the comparison number 51113095000, compatible with MAN D engines. This product falls under the category "Housings, covers and closures" and offers long-term performance in marine and stationary applications. Rely on our thoughtful design that ensures maximum safety and functionality for your engines.
CONNECTION HOUSING - 51111080025 suitable for MAN D-engines
Robust and Functional: Connection Housing for MAN D EnginesDiscover our connection housing, which is marked with the comparison number 51111080025. This reliable product is suitable for MAN D engines and belongs to the group of housings, covers and closures. Weighing only 0.18 kg, it is both functional and user-friendly.
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.