Engine crankcase – protection and structure
The engine crankcase is a vital structural component that houses and protects key moving parts of an engine. It encloses the crankshaft, bearings, and often the oil system, providing both mechanical support and lubrication management. Whether in marine engines, generators or heavy-duty vehicles, a high-quality engine crankcase ensures engine stability and long-term performance.
Choose from following:
OIL SUMP - 85000012481 suitable for MAN D engines
Oil Sump for MAN D Engines in DetailDiscover our oil sump, an essential crankcase part that is specifically designed to be powerful. The comparison number 85000012481 refers to this product, which is perfectly suitable for MAN D engines. The oil sump belongs to the category of crankcase parts and ensures the functionality of your engines.Products for the Highest StandardsThe comparison number 85000012481 ensures that you receive a crankcase part of the highest quality. This oil sump is suitable for MAN D engines and stands out due to its precise manufacturing, ensuring maximum efficiency. Rely on the quality of our products to minimize downtime.
OIL SUMP - 85000012478 suitable for MAN D engines
Robust Oil Sump: Comparison Number 85000012478Enhance your engine performance with the oil sump offered under comparison number 85000012478. This product is suitable for MAN D engines and impresses with precise workmanship. Weighing 7.3 kg, this oil sump is ideal for applications in marine and stationary areas.OEM Replacement Part for Highest DemandsOur oil sump is an OEM replacement part and provides you with the quality assurance you expect from new parts. With OEM replacement parts, you can rely on the same performance that you receive from manufacturer products. Unlike aftermarket products, our OEM replacement part ensures precise fit and durability.
OIL SUMP - 85000012477 suitable for MAN D engines
Excellent Oil Sump with Comparison Number 85000012477Discover our Oil Sump with comparison number 85000012477, an essential OEM replacement part specifically designed for use in engines. This product is suitable for MAN D engines and provides the reliability you need for smooth operation. Weighing 6.25 kg, it offers durability and functionality that are crucial for the demanding requirements in marine and stationary applications.Trust in OEM Replacement PartsIf you are looking for replacement parts made to original equipment manufacturer quality, then our Oil Sump is the ideal choice. These premium OEM replacement parts provide you with excellent performance at attractive prices. Rely on our years of experience at MOPA Motorparts to select the best replacement parts for your engines.
OIL SUMP - 85000012476 suitable for MAN D engines
Quality in the Crankcase Parts GroupThe oil sump with the comparison number 85000012476 belongs to the group of crankcase parts and is an essential product for the maintenance of your engines. Weighing 13.2 kg, this OEM replacement part offers optimal sealing and safety. It is ideal for keeping the performance of your machines at the highest level.Compatible with MAN D Engines – Perfect IntegrationThis replacement part is specifically designed for MAN D engines and can be integrated effortlessly. The comparison number 85000012476 ensures that you receive a product that meets the requirements of the MAN D series. Trust in the quality that you expect from OEM replacement parts.
CRANKCASE - 85000011906 suitable for MAN D engines
Crankcase with Comparison Number 85000011906Discover the crankcase with comparison number 85000011906, an essential OEM spare part for your needs. This product weighs 160 kg and is crucial for the reliable operation of engines.Suitable for MAN D EnginesThe crankcase is specifically designed for MAN D engines and belongs to the category of crankcase parts. With its high quality and the strict standards of the Original Equipment Manufacturer (OEM), this spare part is indispensable for optimizing the performance of your machines.
CRANKCASE - 85000011896 suitable for MAN D engines
Robust Crankcase for Your MachinesDiscover the Crankcase (comparison number 85000011896), an indispensable product suitable for MAN D engines. This Crankcase offers the precision you need for the optimal function of your machines. Weighing 330 kg, it possesses the stability and durability that are essential characteristics for use in demanding environments.Quality of OEM Spare Parts for the Highest StandardsOur Crankcase is manufactured according to the highest standards and meets all the requirements you can expect from an OEM spare part. This part, suitable for MAN D engines, ensures outstanding performance of your diesel and gas engines and is designed to enhance the efficiency of your machines. Trust in the quality of OEM spare parts for lasting results.
CRANKCASE - 85000011891 suitable for MAN D engines
Top Quality Crankcase for MAN D EnginesDiscover our crankcase with the comparison number 85000011891, an outstanding OEM replacement part suitable for MAN D engines. Manufactured to the highest standards, this product ensures excellent performance of your diesel and gas engines.
CRANKCASE - 85000011879 suitable for MAN D engines
Premium Crankcase suitable for MAN D enginesDiscover our outstanding crankcase with the comparison number 85000011879, specifically optimized for the performance of MAN D engines. This OEM replacement part impresses with its excellent quality and reduces the downtime of your machines. Weighing 171 kg, the product offers stability and durability, essential for marine and stationary applications.
CRANKCASE - 85000011878 suitable for MAN D engines
Excellent Crankcase for Industrial UseDiscover our top-quality crankcase, listed under the comparison number 85000011878. As an OEM replacement part, it provides the best solution for demanding applications in the marine and stationary sectors. Weighing 154 kg, the product is robust and reliable, ensuring the functionality of your machines in the long term.Suitable for MAN D: Optimal for Your EnginesThis crankcase is suitable for MAN D engines and represents an essential component in the category of crankcase parts. By using high-quality materials and precise manufacturing technology, we ensure that you receive a replacement part that meets the demands of industrial use.
CYLINDER LINER - 85000011827 suitable for MAN D engines
Cylinder liner for MAN D enginesDiscover the cylinder liner (reference number: 85000011827) as an essential OEM spare part, specifically designed to provide optimal performance. The reference number 85000011827 ensures that you find the right product for your needs. This component is perfectly aligned with engines and represents an excellent solution for your crankcase parts.
CYLINDER LINER - 85000011826 suitable for MAN D engines
Reliable Cylinder Liner – Comparison Number 85000011826Discover the cylinder liner with comparison number 85000011826. This product is specifically designed to offer reliable performance. Weighing 0.93 kg, the cylinder liner is not only lightweight but also incredibly functional.
CYLINDER LINER - 85000011825 suitable for MAN D engines
Cylinder Liner: Quality for Your EnginesDiscover our cylinder liner (comparison number: 85000011825), an essential OEM spare part specially designed to optimize the performance of your engines. This cylinder liner is suitable for MAN D engines and impresses with its first-class workmanship, ensuring smooth operation and a long lifespan. Weighing only 0.93 kg, this product is easy to install – optimal for use in maritime as well as stationary applications.Features of OEM Spare PartsAs a manufacturer, we offer you the cylinder liner as an OEM spare part in original equipment quality. Our products are carefully selected to ensure that they meet the highest standards you expect from a spare part. With the comparison number 85000011825, we assert that you will find the right cylinder liner for your requirements, suitable for MAN D engines and other related applications.
CYLINDER LINER - 85000011824 suitable for MAN D engines
Cylinder liner suitable for MAN D enginesDiscover the cylinder liner with the comparison number 85000011824, suitable for MAN D engines. This product offers you a solid solution for your engine parts, used in stationary applications as well as in marine settings. Weighing only 0.98 kg, this cylinder liner is efficient and practical for maintenance work.
CRANKCASE - 85000011795 suitable for MAN D engines
Discover the Crankcase suitable for MAN D enginesDiscover the outstanding crankcase that is marked with the comparison number 85000011795. This special OEM replacement part is suitable for MAN D engines and impresses with its excellent fit. It belongs to the category of crankcase parts and meets all industry standards.
CRANKCASE - 85000011791 suitable for MAN D engines
Effective Crankcase suitable for MAN D EnginesThe crankcase with the comparison number 85000011791 is an essential product specifically designed to optimize the performance of engines in demanding applications. Weighing 142.38 kg, this crankcase offers not only robustness but also reliability, which is indispensable in the world of diesel and gas engines.OEM Replacement Parts for Special RequirementsThis crankcase is an OEM replacement part that meets the high standards of manufacturers. It is compatible with MAN D engines, ensuring seamless integration and that your engine runs smoothly. Quality and durability are crucial when selecting replacement parts, and here you make the right choice.
CRANKCASE - 85000011790 suitable for MAN D engines
Excellent Crankcase – Your SolutionThe crankcase with the comparison number 85000011790 is a top-quality replacement part, precisely suitable for MAN D engines. As part of the crankcase parts category, this product combines form and function in a thoughtful design that meets the requirements of marine and stationary applications.Superior Quality and StabilityWeighing 154 kg, the crankcase provides the necessary stability for complex engines. It is precisely engineered to optimize the performance of MAN D engines. Thanks to stringent internal controls, we can offer you the quality you expect from OEM replacement parts.
CRANKCASE - 85000011772 suitable for MAN D engines
First-Class Crankcase for Effective ApplicationsDiscover our crankcase compatible with MAN D engines, marked by the reference number 85000011772. As an outstanding OEM spare part, it ensures precise installation and optimal performance under demanding conditions in marine and stationary applications. Rely on the reliability we offer with 25 years of experience.
CRANKCASE - 85000011725 suitable for MAN D engines
Premium Crankcase for MAN D Engines Discover our crankcase, which is suitable for MAN D engines and listed under the comparison number 85000011725. This OEM replacement part ensures that your engine receives the necessary precision and achieves optimal performance. With a weight of 146 kg, the crankcase offers robustness and durability, making it ideal for use in demanding environments.Optimal Functionality and Reliability Our crankcase parts are meticulously crafted and provide a reliable solution for your engines. By utilizing advanced materials and rigorous quality controls, you receive a product specifically developed for MAN D engines. Rely on OEM replacement parts to ensure the functionality of your diesel or gas engine.
OIL SUMP - 85000011680 suitable for MAN D engines
Premium Oil Sump with Comparison Number 85000011680Discover the Oil Sump with the comparison number 85000011680, an essential spare part for marine and stationary applications. This product belongs to the group of Crankcase parts and offers a precise fit. It is specifically designed to be compatible with MAN D engines and ensures reliable performance under demanding conditions.Robust Component for EnginesThe Oil Sump weighs 9.65 kg and is known for its durability, meeting the high demands of MAN D engines. When selecting our products, we place great importance on quality and longevity to ensure that you will not have to compromise when operating your engines.
OIL SUMP - 85000011679 suitable for MAN D engines
Quality Oil Sump Unit for Your EnginesDiscover the premium OEM replacement part, the oil sump unit with the comparison number 85000011679, suitable for MAN D engines. This product from the category of crankcase parts offers you the reliability that is essential for optimal engine performance. It weighs 6.85 kg and has been designed to withstand the challenges in marine and stationary applications.Efficient Design for Long-lasting PerformanceThe oil sump unit, suitable for MAN D, ensures efficient oil lubrication and minimizes the risk of oil loss during the operation of your engines. This OEM replacement part provides you with the safety and durability that you need for your machinery. Rely on trust and quality!
CYLINDER LINER - 85000011437 suitable for MAN D engines
Cylinder Liner – Your Reliable ComponentDiscover the cylinder liner with comparison number 85000011437, an essential product in the field of crankcase parts. This particularly robust OEM spare part is crucial for the optimal functioning of engines. Weighing 1.4 kg, this component combines lightness with exceptional stability.Perfect Fit for MAN D EnginesThe cylinder liner is ideally suited for MAN D engines. This fit ensures high performance and durability of the engines while simultaneously meeting the strict standards of the industry. As an OEM spare part, the cylinder liner provides the necessary precision that is vital for smooth operation.
CYLINDER LINER - 85000011436 suitable for MAN D engines
Efficient Cylinder Liner for Demanding ApplicationsDiscover the cylinder liner with the comparison number 85000011436, an essential product specifically designed to support the efficiency of engines. This OEM replacement part belongs to the category of crankcase parts and is ideal for applications in marine and stationary use. Rely on this solution to optimize the performance of your system.Suitable for MAN D EnginesThis cylinder liner is suitable for MAN D engines that operate in demanding environments. Weighing only 1.5 kg, this OEM replacement part offers easy handling and straightforward installation. The high accuracy of fit ensures that your engine runs smoothly and functions optimally.
CYLINDER LINER - 85000011435 suitable for MAN D engines
Reliable Cylinder Liner for MAN D EnginesDiscover the cylinder liner that is marked with the reference number 85000011435. This OEM replacement part is an essential product for engines that must meet the highest demands. The cylinder liner ensures precise performance and contributes to the longevity of your machines.
CYLINDER LINER - 85000011434 suitable for MAN D engines
Precise Cylinder Liner in OEM QualityDiscover our product, the cylinder liner with the comparison number 85000011434. As an OEM replacement part, this component offers the highest precision for use in engines and meets the requirements in demanding environments.Cylinder Liner Suitable for MAN D EnginesThe cylinder liner with the comparison number 85000011434 is suitable for MAN D engines and offers outstanding fit. Weighing 1.36 kg, this component is robust and ensures long-term functionality under various operating conditions. Rely on the quality of our OEM replacement parts to keep your engines running efficiently.
Function and benefits
The crankcase forms the lower part of the engine block and serves as a rigid frame to support the crankshaft and related components. It also acts as a reservoir for engine oil and plays a role in oil circulation and pressure regulation. The benefits of a well-designed engine crankcase include:
- Secure housing for the crankshaft and main bearings
- Efficient oil management and cooling
- Structural rigidity to minimize vibration and distortion
In high-load applications, every crankcase part must meet strict tolerances to ensure consistent engine function and resistance to thermal stress.
Crankcase parts and configurations
Typical crankcase parts include crankcase covers, inspection plates, oil pans, breather systems and seals. Depending on engine design, the crankcase may be split into upper and lower sections or cast as a single integrated housing. In marine and industrial engines, crankcases are built for maximum durability under long operating cycles and demanding conditions.
A replacement crankcase part must always be matched to the engine model and specification to maintain proper fit, alignment and lubrication function. This applies especially to high-performance systems where crankcase integrity is essential.
Materials and availability
Engine crankcases are typically made of cast iron or aluminum alloys, offering strength, vibration damping and corrosion resistance. While cast iron provides durability under load, aluminum offers weight savings and better heat dissipation. Our range includes crankcase parts suitable for MTU, Deutz, MAN, Volvo Penta and MWM engines – always in OEM-compatible quality and with fast availability from local stock.
FAQ
What is the engine crankcase?
The engine crankcase is the lower section of the engine block that houses the crankshaft and associated components. It provides structural support, contains the engine oil, and helps manage internal pressure and lubrication.
What causes crankcase damage?
Crankcase damage can result from oil contamination, overheating, vibration fatigue, or incorrect installation of crankcase parts. Cracks, leaks or deformation are signs that components may need inspection or replacement.
Can crankcase parts be replaced individually?
Yes, many crankcase parts such as covers, seals, or breather elements can be replaced without removing the entire crankcase. However, critical damage to the main housing usually requires engine disassembly and precise matching of the replacement part.