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 - 81552010083 suitable for MAN D engines
Quality for Your EnginesDiscover the oil sump with the comparison number 81552010083, a premium OEM replacement part, suitable for MAN D engines. This meticulously crafted product provides the fit you need to maximize the performance of your engines.
OIL SUMP - 81371155002 suitable for MAN D engines
Oil sump with comparison number 81371155002Our oil sump with the comparison number 81371155002 is an OEM replacement part specifically designed to meet the requirements of MAN D engines. Weighing only 0.26 kg, this component is suitable for MAN D, ensuring efficient functionality and optimal performance for your engines.Suitable solution for the highest demandsThanks to strict internal controls, we ensure that our product meets the highest quality standards. This oil sump is not only an important crankcase part but also a reliable OEM replacement part that can significantly extend the lifespan of your engines. Suitable for MAN D engines, it delivers the best possible performance.
OIL FILLER NECK - 81332220026 suitable for MAN D engines
Oil Filler Neck: Your Reliable Product Discover our oil filler neck, comparison number 81332220026. This OEM replacement part is an essential component that ensures optimal functionality for your engines. It is specifically designed for a precise fit in MAN D engines.Quality through OEM Replacement Parts Our product is an OEM replacement part, suitable for MAN D, which ensures precise performance. With over 25 years of experience, you benefit from our extensive inventory of replacement parts for renowned manufacturers, including MWM, Mercedes-Benz, and Deutz.
OIL SUMP - 81332056002 suitable for MAN D engines
Oil sump compatible with MAN D enginesDiscover the oil sump that fits perfectly as an OEM replacement part for your MAN D engines. With the comparison number 81332056002, you can be assured of quality and fit. This product belongs to the category of crankcase parts and meets all requirements for smooth operation in your engines.Robust design for long-lasting performanceThe oil sump not only offers a precise fit but also outstanding durability, specifically designed for the demands of MAN D engines. Weighing 0.6 kg, this OEM replacement part ensures that installation is simple and efficient. Rely on high-quality products that reliably support your engines.
OIL SUMP - 81332050019 suitable for MAN D engines
Quality of the Oil Sump with Comparison Number 81332050019The oil sump with the comparison number 81332050019 is a top-quality OEM replacement part specifically designed to meet the requirements of suitable for MAN D engines. This product ensures that the engine operates efficiently and effectively, while simultaneously maximizing performance.
OIL SUMP - 81332050018 suitable for MAN D engines
Innovative OEM Spare Part: Oil Sump Discover the oil sump with the comparison number 81332050018. This OEM spare part is a reliable component designed precisely for the requirements of engines.Suitable for MAN D Engines Our oil sump is suitable for MAN D engines and offers optimal fit. The exact processing ensures safe functionality to maximize the performance of your engines.
OIL SUMP - 81332050014 suitable for MAN D engines
Oil sump with comparison number 81332050014Discover the oil sump with the comparison number 81332050014, a top-quality OEM spare part specifically designed for engines. This product is durable and essential for the performance of your machines. Our oil sump offers the optimal solution for your needs, as it was precisely engineered for MAN D engines.Perfect fit with OEM spare partsOur oil sump, suitable for MAN D, ensures seamless integration into your existing system. The excellent workmanship and the use of premium materials make this OEM spare part the ideal choice. Rely on reliability to keep your engines operating efficiently.
OIL SUMP - 81332050009 suitable for MAN D engines
Oil Sump: Your Reliable Spare PartDiscover the Oil Sump (comparison number 81332050009), an essential OEM spare part designed for MAN D engines. This component belongs to the category of Crankcase parts and is crucial for the efficient performance of your engine. Weighing 4.2 kg, it offers not only robustness but also excellent fit.
OIL FILLER NECK - 81331500026 suitable for MAN D engines
Excellent Product: Oil Filler NeckOur oil filler neck with the comparison number 81331500026 is the perfect OEM replacement part for your engines. This component, suitable for MAN D engines, belongs to the category of crankcase parts and ensures that your engine operates efficiently and achieves a longer lifespan.
OIL SUMP - 81325626009 suitable for MAN D engines
Precise Oil Sump with Comparison Number 81325626009Discover the reliable oil sump with the comparison number 81325626009, specifically designed for MAN D engines. This product belongs to the category of crankcase parts and offers optimal functionality. Weighing 0.55 kg, the oil sump ensures efficient handling and performance.OEM Replacement Parts for MAN D in FocusOur oil sump is suitable for MAN D engines and provides a precise fit. We place the highest value on the quality of our OEM replacement parts, which are manufactured under strict internal controls. This allows you to rely on long-term performance and dependability.
OIL FILLER NECK - 81321150014 suitable for MAN D engines
Efficient Oil Filler NeckExperience the modern oil filler neck with the comparison number 81321150014. This product belongs to the category of crankcase parts. It ensures optimal oil supply in engines and is an essential OEM replacement part for those who value performance.Compatible with MAN D EnginesOur oil filler neck is perfectly compatible with MAN D engines and ensures reliable functionality. By using this OEM replacement part, you ensure that your engines operate efficiently and have a long lifespan.
FLANGED COVER - 81095030003 suitable for MAN D engines
Flanged cover for MAN D engines The flanged cover (comparison number: 81095030003) is an essential crankcase part that is perfectly compatible with MAN D engines. Weighing 2.13 kg, this product meets high standards of quality and durability. Its precise fit optimizes the performance and efficiency of your engines in marine and stationary applications.
CYLINDER LINER - 5900112910 suitable for MTU engines
Precise Cylinder Liner for MTU EnginesThe cylinder liner (reference number: 5900112910) is an important OEM spare part in our range. This precisely manufactured product ensures the optimal functionality of your MTU engines and contributes to efficiency.Extensive Selection of Spare PartsIn our large warehouse, we keep a variety of OEM spare parts ready. The reference number 5900112910 indicates that our spare part is designed to be compatible with MTU engines to support smooth operation. Reliability and efficiency are our top priorities.
CYLINDER LINER - 5760115610 suitable for MTU engines
Cylinder Liner: Your Suitable OEM Spare PartThe cylinder liner with the comparison number 5760115610 is a high-quality OEM spare part that plays a key role in the group of crankcase parts. It has been specifically manufactured to meet the demands of engines compatible with MTU. This product enables optimal performance for your engines.
CRANKCASE - 5590102406 suitable for MTU engines
Premium Crankcase for Reliable EnginesDiscover our premium crankcase with the comparison number 5590102406, an essential OEM replacement part specifically designed for engines. This product is suitable for the series 331 from MTU and offers maximum reliability and quality. With our crankcase, you ensure the efficient performance of your drive system and extend the lifespan of your engines.Excellent Workmanship in Every ApplicationThe crankcase, suitable for MTU engines, particularly for the engine type 12V331TC92, is characterized by precise craftsmanship. OEM replacement parts are designed to meet all specifications and thus comply with the highest standards in marine as well as stationary applications. Rely on the durability and efficiency of this product in your operations.
CRANKCASE - 5580107406/45 suitable for MTU engines
Precise Crankcase for Your NeedsDiscover our Crankcase, comparison number 5580107406/45, which offers outstanding quality as an OEM replacement part. This product has been specifically manufactured to meet the requirements of MTU engines. Rely on our expertise for reliable replacement parts that are precisely tailored to your needs.Optimal Functionality for Your EnginesWith this Crankcase, you ensure that your engines function optimally. The OEM replacement part provides the highest compatibility and quality. Unlike aftermarket solutions, here you receive the reassurances that only an authentic piece can offer. Trust in parts that deliver outstanding performance for MTU engines over many years.
CRANKCASE - 5580105506 suitable for MTU engines
Crankcase suitable for MTU enginesDiscover our OEM replacement part, the crankcase with the comparison number 5580105506, suitable for the requirements of MTU engines. This product is ideal for reliable performance of diesel and gas engines, both in marine and stationary applications.Quality of OEM replacement partsOur crankcase is an OEM replacement part that meets the specific requirements for use in engines. Each component is manufactured to the highest standards and contributes to maximizing the efficiency of your engines while minimizing downtime. Rely on our expertise in the field of replacement parts!
CRANKCASE - 5580102606 suitable for MTU engines
Excellent Crankcase as OEM Replacement PartDiscover our Crankcase, a top-quality OEM replacement part marked with the reference number 5580102606. This product is specifically tailored to the requirements of MTU engines, offering outstanding performance and durability.Suitable for the Highest Demands in Engine TechnologyOur Crankcase part is specially designed to meet the high standards in marine and stationary applications. It is an OEM replacement part that can reliably be integrated into engines suitable for various applications.
CRANKCASE - 5560103406 suitable for MTU engines
Excellent Crankcase Parts for Your Application Discover our OEM spare part, the crankcase with the comparative number 5560103406. This specific product is suitable for MTU engines and offers the highest reliability. With over 25 years of experience in the industry, we focus on spare parts that support optimal performance.Suitable Parts for MTU Engines Our crankcase is precisely designed, making it an ideal fit for MTU engines. The careful processing, combined with the comparative number 5560103406, ensures smooth functionality. Take advantage of OEM spare parts to maximize the efficiency of your engines.
OIL SUMP - 5500103112 suitable for MTU engines
Robust Oil Sump with Comparison Number 5500103112Discover the oil sump with the comparison number 5500103112 – an essential product for the flawless operation of engines. The oil sump is specially designed as an OEM replacement part and stands out for its quality. It provides the necessary stability and reliability that you would expect from a product in this category.Suitable for MTU Engines of Series 331This oil sump is suitable for MTU engines, specifically for the type 12V331TC92. Weighing 63.5 kg, it is tailored to meet the demands of marine and stationary applications and meets the highest standards. Trust in the precision and workmanship of these OEM replacement parts that optimally support your engine applications.
CRANKCASE - 5360111901 suitable for MTU engines
Robust Crankcase as OEM Replacement PartDiscover our crankcase, which is suitable as an OEM replacement part for your needs. With the comparison number 5360111901, this product offers quality for professional applications.
CYLINDER LINER - 5360110710 suitable for MTU engines
Cylinder Liner for Efficient Engine PerformanceDiscover our quality OEM replacement part, the cylinder liner with the comparison number 5360110710. This product is suitable for MTU engines and plays a crucial role in the category of crankcase parts. Our cylinder liner impresses with its precise craftsmanship and contributes to the efficiency of your engines.Perfect Fit for MTU EnginesWeighing 8 kg, our cylinder liner is stable and robust while providing optimal functionality. The comparison number 5360110710 is a mark of quality and durability in marine and stationary applications. Rely on a product that has proven itself and meets your requirements.
- 5242033773 suitable for MTU engines
Excellent Replacement Part for EnginesDiscover our product: the Timing cover with the comparison number 5242033773. This OEM replacement part is optimally suited for a variety of applications and ideal for your requirements. With its robust construction, it offers reliable performance and a perfect fit.Suitable for MTU EnginesThis Timing cover is suitable for MTU engines and ensures continuous functionality and durability. Our OEM replacement parts are designed to meet high demands in marine and stationary applications and integrate seamlessly into your existing engine structure.
- 51058015912 suitable for MAN D engines
Quality for Your Applications: Oil SumpDiscover the Oil Sump (Comparison Number: 51058015912), specifically designed as an OEM replacement part. This product offers the perfect solution for anyone in need of reliable components for their MAN D engines, as it is both precise and durable.
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.