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:
CYLINDER LINER - 12189090 suitable for MWM & Deutz engines
Cylinder Liner: Your Reliable ComponentDiscover the cylinder liner with the comparison number 12189090. This precise OEM replacement part belongs to the category of crankcase parts and is manufactured suitable for MWM & Deutz engines. In this way, it contributes to the performance of your engines.Promoting Operational EfficiencyThe cylinder liner is a product that precisely meets the requirements of your machines. As an OEM replacement part, it places special emphasis on excellent craftsmanship and durability. With this liner, you have a solution that is suitable for MWM & Deutz and improves the efficiency of your engines.
CRANKCASE - 12189079 suitable for MWM & Deutz engines
Reliable Crankcase with Comparison Number 12189079Discover the crankcase with the comparison number 12189079, which is essential for your machinery infrastructure. This specific OEM spare part offers reliable functionality that you can expect. It is made from high-quality materials tailored to the needs of your engines.
OIL SUMP - 12189077 suitable for MWM & Deutz engines
Optimal Solution: Oil Sump with Maximum Functionality Our product, the oil sump with the comparison number 12189077, offers an optimal solution for your needs. These crankcase parts ensure reliable engine performance, suitable for MWM & Deutz engines. Weighing 28.9 kg, they provide long durability and excellent functionality in various applications, including marine and stationary operations.
CRANKCASE END COVER - 12188848 suitable for MWM & Deutz engines
Crankcase end cover with comparison number 12188848 Discover our high-performance crankcase end cover (comparison number: 12188848), an essential spare part compatible with MWM & Deutz engines. With this precise solution, you can optimize the functioning of your engines and ensure their longevity. This OEM spare part is ideal for anyone who wants only the best for their systems.Perfect fit for MWM & Deutz engines Our crankcase end cover has been carefully designed to fit MWM & Deutz engines. This ensures optimal integration and functionality within your engine system. Trust in the quality of our OEM spare parts to sustainably support your engines' performance.
CRANKCASE END COVER - 12188817 suitable for MWM & Deutz engines
Robust Product: Crankcase End Cover for Engine ApplicationsDiscover the premium Crankcase end cover with the part number 12188817. This key component belongs to the category of Crankcase parts and impresses with outstanding fit. The Crankcase end cover is compatible with MWM & Deutz engines and is suitable for series used in marine and stationary applications. Weighing just 2 kg, this product can be easily installed.Quality through OEM Replacement PartsRely on dependable performance with our OEM replacement parts. This OEM replacement part ensures that your engine operates efficiently and reliably. Compared to aftermarket parts, our components meet the criteria of the original manufacturer. The part number 12188817 is crucial for individual fit and ensures that you receive the best parts for your engines.
CYLINDER LINER - 12188814 suitable for MWM & Deutz engines
Premium Cylinder Liner for Reliable Performance Discover our OEM replacement part, the Cylinder Liner with the comparison number 12188814. This product is perfectly suited for strategic applications and is an essential component for engines. Weighing 8 kg, this exceptional Cylinder Liner offers robust stability. It ensures that your engine remains powerful and achieves maximum efficiency.
CRANKCASE END COVER - 12188798 suitable for MWM & Deutz engines
Robust Crankcase End Cover as an Important Spare PartDiscover the Crankcase end cover, comparison number 12188798, an OEM spare part specifically manufactured for optimal compatibility with MWM & Deutz engines. Weighing 12 kg, this crankcase end cover combines durability with performance and is essential for functional engines in marine and stationary applications.Efficiency through OEM Spare PartsOur spare parts, such as the crankcase end cover, offer the highest reliability and effectiveness. OEM spare parts are supplied directly by the equipment manufacturer, ensuring long-lasting performance of your engines. Unlike aftermarket options that often compromise on quality, the corresponding parts provide the assurance you need.
CYLINDER LINER - 12188779 suitable for Deutz engines
Cylinder liner suitable for Deutz engines – Reference number 12188779Discover the powerful cylinder liner that is optimally tailored to meet the demands of engines and is listed under reference number 12188779. This OEM replacement part ensures precise manufacturing and long durability, increasing the functionality of your equipment. Weighing 1.11 kg, the cylinder liner can be easily installed and boasts an excellent fit.
OIL SUMP - 12188756 suitable for MWM & Deutz engines
Efficient Oil Sump for Reliable ApplicationsDiscover the oil sump with the comparison number 12188756, an essential OEM replacement part for the reliable functioning of engines. This product ensures precise integration and durability. Weighing 17.3 kg, this component provides the necessary stability and robustness, ideal for marine and stationary use or in locomotives.Suitable for MWM & Deutz EnginesOur oil sump is suitable for MWM & Deutz engines, making it a top choice for various applications. For those who value consistent manufacturer quality, this product is the best solution to enhance engine performance. The use of these top replacement parts attests to the quality that never lets your system down.
OIL SUMP - 12188651 suitable for MWM & Deutz engines
Oil Sump with Comparison Number 12188651Discover our top-quality product, the oil sump with the comparison number 12188651. This oil sump is essential for the performance and longevity of your engines. It ensures optimal oil circulation and is characterized by excellent quality and precision.
CRANKCASE END COVER - 12188463 suitable for MWM & Deutz engines
OEM Replacement Part Compatible with MWM & Deutz EnginesDiscover our crankcase end cover (comparison number: 12188463), an essential crankcase part for optimal engine performance. This product is specifically designed to fully meet the requirements of MWM & Deutz engines. Weighing only 0.099 kg, it is the perfect solution for applications in marine environments or stationary facilities.Advantages of OEM Replacement PartsCompared to aftermarket products, our crankcase end cover offers the advantage of unique fit that only OEM replacement parts provide. By utilizing manufacturer expertise, you can be confident that your engine operates efficiently at all times. Be sure to prioritize quality when selecting your parts and consciously avoid the risks of uncertified components.
CRANKCASE - 12188387 suitable for MWM & Deutz engines
Versatile Application of the CrankcaseThe crankcase with the comparison number 12188387 is the ideal OEM replacement part specifically designed to optimize the performance of your engines. It belongs to the crankcase parts and is compatible with MWM & Deutz engines. This component is essential to ensure the stability and efficiency of the engines.Precision Matters in Engine TechnologyWeighing only 0.099 kg, the product impresses with its compact yet robust construction. Precise manufacturing ensures that the crankcase with the comparison number 12188387 is perfectly tailored to the requirements of MWM & Deutz engines. Our OEM replacement parts are designed to provide lasting reliability that is recognized in the industry.
CRANKCASE - 12188386 suitable for MWM & Deutz engines
Essential Crankcase for EnginesDiscover our Crankcase with the comparison number 12188386, specifically designed to meet the high demands of the industry. This OEM spare part offers you a precise fit. It is suitable for MWM & Deutz engines, allowing you to reliably secure the stable performance of your machines.
CRANKCASE - 12188063 suitable for MWM & Deutz engines
CRANKCASE with the comparison number 12188063 suitable for MWM & Deutz engines
CRANKCASE - 12188019 suitable for MWM & Deutz engines
Qualitative Crankcase for Various ApplicationsDiscover the powerful Crankcase with the comparison number 12188019, an OEM replacement part that is crucial for the satisfaction of B2B customers in the industry. This product is suitable for MWM & Deutz engines and ensures reliable and precise integration into your existing systems.
CRANKCASE - 12187999 suitable for MWM & Deutz engines
Premium Crankcase: Comparison Number 12187999Discover our high-performance crankcase, comparison number 12187999, suitable for MWM & Deutz engines. Weighing 70 kg, this OEM replacement part offers the highest quality and an almost perfect fit. Crankcases are crucial for the functionality of engines and ensure reliable performance. Trust our experience in providing OEM replacement parts manufactured to high standards.Variety in Engine PartsOur extensive range includes over 1 million replacement parts, featuring many practical solutions compatible with MWM & Deutz engines as well as renowned manufacturers like Mercedes-Benz, MAN, Volvo, MTU, Bosch, and Detroit Diesel. This demonstrates our commitment in the engine sector.
OIL SUMP - 12187984 suitable for MWM & Deutz engines
Optimal Oil Sump with Comparison Number 12187984The oil sump with the comparison number 12187984 is an essential OEM spare part specifically designed to meet the requirements of crankcase parts. This product is suitable for MWM & Deutz engines and offers an ideal solution for those who value precision and durability.
OIL SUMP - 12187921 suitable for MWM & Deutz engines
Functionality of the Oil Sump with Comparison Number 12187921The oil sump with comparison number 12187921 is an effective OEM replacement part designed specifically to keep engines performing efficiently. This product weighs only 0.099 kg, ensuring effective integration into systems where even small components play a significant role.Suitable for MWM & Deutz EnginesFor users of MWM & Deutz engines, this component is essential. The quality of the replacement part ensures that it can always be used where reliability and performance are required. The oil sump is thus suitable for MWM & Deutz and supports excellent engine performance.
CRANKCASE - 12187904 suitable for MWM & Deutz engines
Emergency States for the CrankcaseDiscover our crankcase with the comparison number 12187904. This high-quality OEM replacement part ensures the performance of your engines in various applications. Expertly tailored to meet the requirements, our crankcase offers stability and efficiency.
CYLINDER LINER - 12187851 suitable for MWM & Deutz engines
Trust in Quality: Comparison Number 12187851Discover the cylinder liner with the comparison number 12187851, an essential product for your applications. This cylinder liner is perfectly suited to ensure the efficiency and durability of your machines. This product is crucial for the smooth operation of your equipment.Suitable for MWM & Deutz EnginesOur cylinder liner is specifically designed to fit MWM & Deutz engines. A precise fit ensures optimal performance in your application. Equip your engines with high-quality components that are tailored to the requirements of these manufacturers.
CRANKCASE - 12187770 suitable for MWM & Deutz engines
Precise Performance with CrankcaseDiscover our premium crankcase, which is marked with the comparison number 12187770. This outstanding product is precisely designed for MWM & Deutz engines, ensuring maximum efficiency. With its careful fit, it supports the optimal power transmission of your engine and ensures that your machines operate reliably.Quality of OEM Spare Parts for the Highest DemandsAs an OEM spare part, our crankcase stands for top quality and durability. Each crankcase part is tested under strict internal controls to meet all requirements in marine and stationary applications. By using such parts, you invest in the future of your machines and ensure their ongoing performance.
CRANKCASE END COVER - 12187503 suitable for MWM & Deutz engines
Robust Crankcase End Cover for Your MachineDiscover our top-quality Crankcase end cover, an essential product specifically designed as a crankcase part. With the comparison number 12187503, you can be assured that you are selecting the right component that optimally supports your needs for MWM & Deutz engines. Stable properties and excellent craftsmanship ensure that your engine operates reliably, regardless of the conditions in which it is used.Quality for MWM & Deutz Engines This Crankcase end cover is suitable for MWM & Deutz and is therefore the ideal choice for maintaining and repairing your machines. Weighing 2.6 kg, it meets all stability and durability requirements while allowing you to benefit from experienced crankcase parts. Save money without compromising on quality!
CYLINDER HEAD COVER - 12187353 suitable for MWM & Deutz engines
Premium Cylinder Head Cover for Best Engine PerformanceDiscover the cylinder head cover, an OEM replacement part that is specially designed for the optimal operation of your engine. With the comparison number 12187353, you receive a product that meets high standards. The cylinder head cover is an essential component, suitable for MWM & Deutz engines, and plays a crucial role in engine performance.Ideal Fit for MWM & Deutz EnginesThe cylinder head cover can be easily installed, as it is perfectly designed for MWM & Deutz engines. Weighing only 0.31 kg, this part combines robustness and efficiency. As an OEM replacement part, it provides the quality needed for demanding applications.
CRANKCASE END COVER - 12187351 suitable for MWM & Deutz engines
Crankcase end cover: The product for efficient enginesDiscover our Crankcase end cover, the OEM replacement part with the comparison number 12187351. This product is categorized under crankcase parts and is suitable for MWM & Deutz engines. Weighing only 0.98 kg, this crankcase end cover offers a perfect balance between stability and ease of handling.Optimal placement for MWM & Deutz enginesThis crankcase end cover is specifically designed for use in engine applications suitable for MWM & Deutz engines. The clear traceability of the product, which is suitable for MWM & Deutz, paves the way for straightforward installation and maximum safety. Rely on our OEM replacement part to ensure excellent performance of your machines.
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.