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 - 81125040028 suitable for MAN D engines
Optimal Replacement Part for Your ApplicationsDiscover our product, the cover with the comparison number 81125040028, specifically designed to function optimally. This OEM replacement part belongs to the category housings, covers and closures. Weighing only 0.42 kg, this component offers durability and reliability that you need for engines in demanding applications.Compatible with MAN D EnginesThe cover is compatible with MAN D engines and combines high precision with a perfect fit. Each OEM replacement part in our range meets strict quality standards and ensures that your machines operate efficiently. Rely on our many years of experience in the sale of replacement parts to keep your engine running at its best.
COVER - 81125040014 suitable for MAN D engines
Optimal Solution with Comparison Number 81125040014Discover our product, the cover with the comparison number 81125040014. This spare part impresses with a precise fit and is suitable for MAN D engines. The cover belongs to the product group housings, covers and closures and offers you a reliable solution for your needs. Weighing only 0.335 kg, this product is ideal for demanding applications in various fields, including marine and stationary applications.Suitable for MAN D Engines Our cover is an OEM spare part specially designed for MAN D engines. The comparison number 81125040014 ensures that this product fits your engine perfectly and supports its performance in the long term. Rely on OEM spare parts to enhance the efficiency and reliability of your engines.
COVER - 1455526046 suitable for Bosch engines
Cover suitable for MAN D enginesDiscover the cover with the comparison number 1455526046, which has been specially developed as a product suitable for MAN D engines. This housing cover is precisely manufactured and meets the highest quality standards for engines. Weighing only 0.335 kg, it allows for easy handling and installation.OEM replacement parts in original equipment qualityOur replacement parts are made from selected materials and comply with the strict requirements of the OEM standard. This means that with the product whose comparison number is 1455526046, you will receive a replacement part that ensures optimal compatibility with your MAN D engines. Rely on our many years of experience and expertise in the industry.
COVER - 81125040012 suitable for MAN D engines
Cover suitable for MAN D enginesDiscover our cover, easily identifiable by the comparison number 81125040012. This product belongs to the category "Housings, covers and closures" and is an essential component for your engines. The cover is lightweight, weighing 0.565 kg, and contributes to optimal functionality. It is suitable for MAN D engines, enhancing their performance in marine and stationary applications.
COVER - 81125040009 suitable for MAN D engines
Cover with Comparison Number 81125040009Discover our OEM replacement part, the cover with the comparison number 81125040009. This item belongs to the group of housings, covers and closures and offers a reliable seal for your machinery. Weighing only 0.36 kg, the cover is the ideal choice for demanding environments.
FILLER CAP - 81122106023 suitable for MAN D engines
Premium Product for EnginesDiscover the filler cap with the comparison number 81122106023, suitable for MAN D engines. Weighing 1.4 kg, this OEM replacement part offers reliable functionality and durability, even under extreme conditions. Rely on quality and efficiency to optimally support the performance of your engines.Precise Design and FunctionThe filler cap is part of the product group housings, covers and closures, ensuring that your engine can be operated safely. This OEM replacement part is specially designed to be fully compatible with your engine, so you can look forward to an excellent fit and function. This is a product tailored for high demands.
FILLER CAP - 81122106008 suitable for MAN D engines
Filler cap suitable for MAN D enginesDiscover the filler cap with the comparison number 81122106008, which has been specifically designed for MAN D engines. This OEM replacement part belongs to the product group Housings, covers and closures and offers an excellent fit as well as a reliable seal for your engines. Weighing only 0.06 kg, this component is easy to handle and allows for efficient installation.Quality through strict internal controlsOur strict internal controls ensure that the products are offered in the best quality. The filler cap with the comparison number 81122106008 is an OEM replacement part that meets the required standards and is suitable for engines in marine and stationary applications as well as for locomotives. Trust in the robustness and durability of this product, which is perfectly suited to optimally protect your machines.
FILLER CAP - 81122106007 suitable for MAN D engines
Premium Filler Cap: Your Solution for MAN D EnginesThe filler cap with the comparison number 81122106007 is a top-quality replacement part developed to be compatible with MAN D engines. With this comparison number, you can be assured that you are receiving a product of the highest quality that meets the specific requirements of your engines. This filler cap reliably protects your engines from contaminants and ensures smooth operation.Lightweight and Durable ProductWeighing only 0.06 kg, this replacement part is characterized by its durability. The filler cap is not only functional but also makes the maintenance process of your engines efficient and straightforward. Compatible with MAN D engines, this part ensures optimal performance and safety.
COVER - 81122100085 suitable for MAN D engines
Excellent OEM spare part for your applicationDiscover our product, the cover with the comparison number 81122100085, known for its quality and reliability. This OEM spare part belongs to the category of Housings, covers and closures and offers outstanding fitting accuracy.Suitable solution for MAN D enginesOur cover is suitable for MAN D engines and ensures that your engines operate efficiently and reliably. Trust our expertise in providing OEM spare parts and experience the benefits of a perfectly fitting spare part that optimizes your operations.
COVER - 81122100078 suitable for MAN D engines
Precision in Every Detail: Reference Number 81122100078Discover our quality part, the cover with the reference number 81122100078. This OEM spare part offers you an ideal solution for your requirements. The exceptional precision ensures reliable functionality in your applications.
COVER - 81122100007 suitable for MAN D engines
Reference Number 81122100007: Cover as OEM Replacement PartThe product with reference number 81122100007 is a cover as an OEM replacement part, suitable for MAN D engines of the D2842 series. The replacement part is also compatible with the engine type D2842LE405 and represents precise workmanship as well as a perfect fit. The cover was designed to meet the specific requirements of MAN D engines and thus supports operational reliability.Product Features of the Cover Suitable for MAN D EnginesThis cover from the article group “Housings, covers and closures” has dimensions of 6.4 cm length, 6.4 cm width, and 3.8 cm height. With a weight of 0.054 kg, the product is lightweight and equally robust. As an OEM replacement part suitable for MAN D engines, the cover meets the exact technical specifications and thus ensures an optimal fit in the engine area.
COVER - 81122012013 suitable for MAN D engines
Premium Cover with Comparison Number 81122012013Discover our cover, suitable for MAN D engines and referenced by the comparison number 81122012013. This product belongs to the article group “Housings, covers and closures” and is characterized by top-notch manufacturing. With its engineered design, it provides reliable sealing that protects important components of your engine.Ideal for Precise ApplicationsThe cover weighs only 0.07 kg and combines user-friendliness with robustness. Suitable for MAN D, this item ensures optimal integration into your engine system. Through our OEM spare parts, we ensure that you receive the quality and reliability you expect.
COVER - 81122010095 suitable for MAN D engines
Cover with comparison number 81122010095Discover our excellent product, the cover with the comparison number 81122010095, suitable for MAN D engines. This item belongs to the category Housings, covers and closures and offers an optimal solution for your requirements.
COVER - 81122010094 suitable for MAN D engines
Discover the Cover with Comparison Number 81122010094Discover the cover with comparison number 81122010094, an essential OEM spare part specifically designed for use in MAN D engines. This cover ensures perfect sealing and reliable functionality. Rely on a product that helps you maintain your engines with the highest quality down to the smallest detail.
COVER - 81122010004 suitable for MAN D engines
Reliable Cover for Efficient EnginesDiscover our cover with the comparison number 81122010004, suitable for MAN D engines. This replacement part offers you the highest reliability and safety, as it is specifically made from high-performance materials. The cover is a crucial component for the proper functioning within the housings of the engines and is an essential part for marine and stationary applications.
HOUSING COVER - 81121030020 suitable for MAN D engines
Housing cover with reference number 81121030020Our housing cover with the reference number 81121030020 is the ideal choice for your applications. This essential OEM spare part of original equipment manufacturer quality belongs to the article group housings, covers and closures. Weighing only 0.09 kg, this product is lightweight and easy to handle.Precise fit for MAN D enginesThis housing cover is suitable for MAN D engines and ensures exact compatibility. By using OEM spare parts, we ensure that you receive a product that meets the highest standards of durability and functionality. Rely on our selection of over 1 million spare parts to optimize the performance of your engines.
CAP - 81115310001 suitable for MAN D engines
Versatile spare part for MAN D enginesDiscover our efficient product, the cap with the comparison number 81115310001. This OEM spare part belongs to the article group "Housings, covers and closures" and has been designed to ensure an exact fit for MAN D engines. Weighing only 0.003 kg, this cap provides an ideal solution for your needs and ensures that your engine operates optimally.Precision and quality in oneThe cap with the comparison number 81115310001 stands for the highest precision. As an OEM spare part, it is compatible with MAN D engines and offers excellent compatibility. Take advantage of spare parts that fit your machines to maximize uptime and efficiency. A perfect fit leads to less downtime and better performance characteristics.
INTERMEDIATE HOUSING - 81115160031 suitable for MAN D engines
Develop Efficiency with the Intermediate HousingDiscover the Intermediate housing (comparison number: 81115160031), specifically designed for your needs. This part plays a crucial role in ensuring optimal performance and reliability of your engines. The product weighs only 0.18 kg and is well-suited for various applications in the marine and stationary sectors.
COVER - 81111266002 suitable for MAN D engines
Cover: Comparison Number 81111266002Discover the cover with the comparison number 81111266002, which is perfectly suited to optimize the performance of your applications. This OEM replacement part impresses with precise fit and is ideally compatible with MAN D engines. The cover ensures that the internal components remain protected so that the engine runs reliably at all times.Robust Construction Suitable for MAN D EnginesThis OEM replacement part weighs only 0.215 kg, making handling easier without compromising stability. The cover plays an important role in the housing and is robust enough to withstand the demands of marine and stationary applications. Trust in components specifically developed for MAN D engines.
COVER - 81111260068 suitable for MAN D engines
Cover with Comparison Number 81111260068Discover the cover with the comparison number 81111260068, the OEM replacement part that is essential for the reliable functioning of your MAN D engines. The precise fit of this product ensures optimal sealing, which is critical for the performance of your engines. Weighing only 0.02 kg, the cover is easy to handle and install.Perfect Fit and DurabilityThis cover is an OEM replacement part specifically designed to fit MAN D engines. The quality and robustness of the product ensure that your engines remain in a reliable condition. Rely on the precision and premium execution of this replacement part.
COVER - 81111260066 suitable for MAN D engines
Cover suitable for MAN D enginesOur cover with the comparison number 81111260066 is an essential OEM replacement part, specifically designed for optimal performance. This cover is suitable for MAN D engines and provides a precise fit that meets all requirements in maritime and stationary applications. Weighing only 0.055 kg, it combines lightness with the necessary robustness for operation.Products of the highest qualityThe comparison number 81111260066 indicates the excellence of this replacement part, which exclusively represents OEM replacement parts. Our range of products consists solely of items that meet the highest industrial standards and ensure a long lifespan.
COVER - 81111260065 suitable for MAN D engines
Precise Cover Suitable for MAN D EnginesDiscover our cover with the comparison number 81111260065, an essential product for your engines. This OEM spare part ensures the highest precision and is suitable for MAN D engines, making it an ideal complement for your machines.Reliability and Quality through OEM Spare PartsThis cover belongs to the article group housings, covers and closures and offers outstanding quality. Weighing only 0.01 kg, it is not only handy but also efficient in application. Trust in the reliability of our OEM spare parts that are specifically designed for use in MAN D engines.
COVER - 81111260054 suitable for MAN D engines
Cover with Comparison Number 81111260054Discover the product with the comparison number 81111260054: our cover. This specific OEM replacement part is found in our extensive article group for housings, covers and closures and offers the perfect solution for your needs. Weighing only 0.09 kg, the cover is lightweight and robust for demanding applications in marine and stationary uses.Suitable for MAN D EnginesThe product with the comparison number 81111260054 is specifically designed and suitable for MAN D engines. As an OEM replacement part, it ensures the highest precision and durability. Trust in our many years of experience and the excellent craftsmanship behind each individual component. MOPA Motorparts offers replacement parts that integrate seamlessly into your existing engines.
COVER - 81111260053 suitable for MAN D engines
Effective Cover with Comparison Number 81111260053Discover the cover with the comparison number 81111260053, an essential product that ensures efficient engine performance. This cover is suitable for MAN D and belongs to the category of housings, covers and closures, which are crucial for the maintenance of your engines. Weighing only 0.09 kg, it offers lightness and user-friendliness without compromising on stability.Precise Construction for Top-Notch FunctionalityThis OEM replacement part impresses with original equipment manufacturer quality at attractive prices. The cover, compatible with MAN D engines, has been manufactured with the highest precision to meet the specific requirements for marine and stationary applications. Rely on quality that pays off for the longevity 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.