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:
CRANKCASE - 02426820 suitable for MWM & Deutz engines
Reliable Crankcase – Comparison Number 02426820Discover our crankcase with the comparison number 02426820, specially designed to optimize the performance of your engines. This OEM replacement part is essential for the efficient operation of engines in marine and stationary applications. Weighing only 0.099 kg, it combines robustness with ease of handling.
CRANKCASE - 02426819 suitable for Deutz engines
The Crankcase and Its QualitiesThe crankcase with the comparison number 02426819 is an essential part, specially designed for Deutz engines. This product from the category crankcase parts weighs a total of 210 kg and offers outstanding performance and durability, especially in marine and stationary applications.Optimal Fit and FunctionalityThe comparison number 02426819 ensures that this part can be easily integrated into your Deutz engines. Our carefully tested products meet the highest standards to ensure manual functionality and efficiency. The crankcase is exactly the right part if you value quality in the engine sector.
CRANKCASE - 02426818 suitable for MWM & Deutz engines
Advantages of Comparison Number 02426818Discover the top-quality Crankcase with the comparison number 02426818, specifically designed to be suitable for MWM & Deutz engines. This product in the category of Crankcase parts is an OEM replacement part and offers the highest quality thanks to strict manufacturer requirements.
CRANKCASE - 02426817 suitable for MWM & Deutz engines
Crankcase: Your Choice for Quality and ReliabilityDiscover the crankcase with the comparison number 02426817, an essential spare part, designed specifically for numerous requirements. This product offers optimal quality and functionality, perfect for all applications. Whenever you are looking for a reliable component that meets the highest standards, our crankcase is your ideal choice.
CRANKCASE - 02426816 suitable for MWM & Deutz engines
Essential: Crankcase Suitable for MWM & DeutzDiscover the crankcase with the comparison number 02426816, specifically designed for optimal fitting with MWM & Deutz engines. This premium product is an essential component in marine and stationary engine technology. The crankcase ensures stable operation and long-term reliability.
CRANKCASE - 02426751 suitable for MWM & Deutz engines
Quality Features of Comparison Number 02426751Discover our OEM spare part crankcase, specifically designed for MWM & Deutz engines. With the comparison number 02426751, this product stands for reliability in the engine sector. Utilizing the latest manufacturing techniques, it offers long-lasting performance.
CRANKCASE - 02426750 suitable for MWM & Deutz engines
Precision ManufacturingThe crankcase with the comparison number 02426750 is an essential OEM replacement part that meets the highest standards. This specially designed product offers excellent fit even in demanding operations and stands out for its durability and reliability. Optimize the performance of your machines with this valuable component.
CRANKCASE - 02426749 suitable for MWM & Deutz engines
Precise Offer: Crankcase 02426749Discover our Crankcase (comparison number: 02426749), an indispensable product for professional applications. This reliable OEM spare part is suitable for the engines of MWM & Deutz and offers durability as well as practical handling with a weight of only 0.099 kg.Tailored Fit for EnginesThe Crankcase ensures that it meets all requirements as an OEM spare part and provides the highest precision. It is designed to be suitable for MWM & Deutz engines, allowing you to benefit from the exact fit and optimal performance. Rely on optimal spare parts that ensure smooth operations.
CRANKCASE - 02426748 suitable for MWM & Deutz engines
Excellent Crankcase for Your EnginesDiscover our crankcase (comparison number: 02426748), specially designed to perfectly harmonize with engines suitable for MWM & Deutz. Weighing 170.7 kg, this OEM replacement part delivers reliable performance for demanding applications in the marine and stationary sectors.
CRANKCASE - 02426747 suitable for MWM & Deutz engines
Reliable Crankcase for Demanding ApplicationsDiscover the crankcase with the reference number 02426747, specially designed to meet the highest demands in the offshore and stationary engines sector. This product is tailored for applications in challenging conditions and ensures your requirements for robustness and durability. Weighing only 0.099 kg, the crankcase is lightweight yet resilient.Suitable for MWM & Deutz EnginesThe crankcase is compatible with MWM & Deutz engines. Each component is a crankcase part that meets the manufacturer's specifications. By using excellent materials, reliable and long-term functionality is ensured.
CRANKCASE - 02426746 suitable for MWM & Deutz engines
Present the Crankcase in DetailDiscover our OEM spare part, the Crankcase with the comparison number 02426746. This product is crucial for the reliable performance of your engines. As part of the Crankcase parts category, it offers functionality and robustness, essential for use in maritime and stationary applications. Weighing only 0.099 kg, this Crankcase is as lightweight as it is effective.Optimal Compatibility with Industry LeadersThis Crankcase is suitable for MWM & Deutz engines and provides the quality you expect from a top-tier product. Our internal controls ensure that each spare part meets the highest standards.
CRANKCASE - 02426744 suitable for MWM & Deutz engines
Reliable Crankcase: Comparison Number 02426744Discover our crankcase with comparison number 02426744 – an essential product for the proper functioning of your engines. This OEM replacement part has been specially manufactured to work durably and efficiently in various applications. Our crankcase parts impress with quality, adaptability, and performance according to the original specifications.
CRANKCASE - 02426727 suitable for MWM & Deutz engines
The effective crankcase with comparison number 02426727 Discover our versatile crankcase, marked with the comparison number 02426727. This product is an essential spare part designed for the renowned MWM & Deutz engines. With a robust weight of 260 kg, it offers the stability and efficiency required for demanding engine applications.
CRANKCASE - 02426695 suitable for MWM & Deutz engines
Reliable Crankcase with Comparison Number 02426695Discover the premium crankcase that bears the comparison number 02426695 and is designed as an OEM replacement part. It is the perfect contribution to the reliable function of your engines. This robust component is suitable for MWM & Deutz engines and is characterized by years of operational capability, which is essential in many industrial applications.Optimal Compatibility without CompromisesThis crankcase has been specially manufactured to work with MWM & Deutz engines. It is made from carefully selected materials to meet the highest standards in practice. Particularly in demanding environments, this component offers solid performance and contributes to the smooth operation of the engines.
OIL SUMP - 02425951 suitable for MWM & Deutz engines
Efficient Oil Sump for Engines in UseDiscover our oil sump (comparison number: 02425951), which serves as a fundamental OEM spare part for various industrial applications. This oil sump is compatible with MWM & Deutz engines and provides a reliable solution for crankcase parts. Weighing only 0.099 kg, this product offers not only excellent functionality but also easy integration into existing systems.OEM Spare Part with Optimal FitThe oil sump is based on in-house developments designed for optimal performance in MWM & Deutz engines. Our strict quality standards ensure that this product seamlessly integrates into existing engine systems and promotes a long service life. We are dedicated to providing spare parts that are essential in critical applications.
OIL SUMP - 02425950 suitable for MWM & Deutz engines
Replacement Part Oil Sump with Comparison Number 02425950 The oil sump with the comparison number 02425950 is an essential replacement part for engines in professional use. Quality control and precise manufacturing ensure safe operation. This product impresses with its light weight of only 0.099 kg and is designed to provide long-lasting performance in challenging conditions.Suitable for MWM & Deutz Engines The OEM replacement part is specifically designed for MWM & Deutz engines and meets the highest quality standards. The use of this oil sump ensures optimal operation and extends the lifespan of your machines that rely on precision. Benefit from a product that does not compromise between cost and quality.
OIL SUMP - 02425947 suitable for MWM & Deutz engines
OIL SUMP with the comparison number 02425947 suitable for MWM & Deutz engines
OIL SUMP - 02425685 suitable for Deutz engines
Noble product: Oil sump with comparison number 02425685Discover the oil sump (comparison number: 02425685), a product specifically designed for your requirements for engines. This OEM spare part is suitable for Deutz engines and offers the highest standards in quality and reliability. With a weight of 9.99 kg, the oil sump ensures stability and durability in stationary applications and marine use.Meeting high demands: OEM spare partsAt MOPA Motorparts, you not only receive an excellent product but also benefit from over 25 years of experience in the industry. Every OEM spare part undergoes strict internal controls to ensure it precisely meets your requirements and contributes to the performance of your engines.
CRANKCASE - 02425597 suitable for MWM & Deutz engines
Efficient Crankcase for Your RequirementsDiscover the Crankcase, an essential OEM spare part with the comparison number 02425597, specifically designed to function optimally. This product is characterized by extremely precise manufacturing that meets the strict requirements of applications in marine and stationary engineering. Perfectly tailored to the needs of your engines!
CRANKCASE - 02425537 suitable for Deutz engines
Crankcase: Comparison Number 02425537 in DetailThe crankcase with comparison number 02425537 is an essential replacement part suitable for Deutz engines. In the category of crankcase parts, this product offers the perfect solution to maximize the efficiency and functionality of your engines. As an OEM replacement part, it ensures not only an optimal fit but also the quality you expect.Rely on Quality for Your EnginesWith a weight of 170 kg, the crankcase combines stability and durability for use in various applications. Built specifically for Deutz, this product exhibits excellent characteristics that ensure continuous performance. Depend on the quality of our OEM replacement parts, which are specially designed for the demanding requirements of marine and stationary engines.
OIL SUMP - 02425265 suitable for MWM & Deutz engines
Oil sump for your efficient operationDiscover the oil sump with the comparison number 02425265 – an essential spare part for your suitable for MWM & Deutz engines. This durable product is crucial for efficient engine operations and ensures optimal performance through its precision and high quality. Rely on this Oil sump, which has been specifically designed for reliable applications.Efficiency through precise constructionThe product weighs 16.3 kg and is developed to ensure smooth functionality for MWM & Deutz engines. Our spare parts are designed to maximize operational safety and reliability. Trust in the right sizing, as the comparison number 02425265 stands for top-quality materials.
OIL SUMP - 02425214 suitable for MWM & Deutz engines
Oil Sump – Your Essential Replacement PartThe oil sump with the comparison number 02425214 is an essential OEM replacement part that efficiently supports your engines. This product is suitable for MWM & Deutz engines and ensures a long lifespan and reliable performance.Tailored ProtectionOur oil sump not only offers an excellent fit but is also a secure OEM replacement part, ideal for demanding operations. It actively helps minimize oil loss and supports optimal functionality, compatible with MWM & Deutz.
CRANKCASE - 02424970 suitable for MWM & Deutz engines
Crankcase for Safe ApplicationsDiscover our crankcase (comparison number: 02424970), specifically designed for various industrial applications. This top-quality product offers excellent features that ensure optimal operation of your machines. Rely on a solid part that supports the efficiency and reliability of your machines.
OIL SUMP - 02424705 suitable for MWM & Deutz engines
Oil sump with comparison number 02424705Discover our oil sump product with the comparison number 02424705. This essential OEM spare part is perfectly suited to optimize the performance of your engines. The oil sump provides the reliability you need and ensures that the lubrication of your machines operates flawlessly.Suitable for MWM & Deutz enginesThe oil sump product is suitable for MWM & Deutz engines and helps significantly extend the lifespan of your machines. Weighing 11 kg, this OEM spare part is robustly constructed and optimally tailored to the specific requirements of diesel and gas engines. Rely on the precise fit you expect from an OEM spare part.
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.