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 - 04251548 suitable for Deutz engines
Oil sump Suitable for Deutz EnginesOur Oil sump with the comparison number 04251548 is a top-quality part that is specifically designed to be a perfect fit for Deutz engines. Weighing in at 47 kg, this component offers optimal stability and durability for demanding marine and stationary applications.Special Features of the Replacement PartThe Oil sump is not just another component; it is an essential part within the category of Crankcase parts. Through the internal controls we conduct to ensure the quality of our products, customers can confidently trust in the efficiency of the delivered parts.
CRANKCASE - 04250373 suitable for Deutz engines
Discover Crankcase Suitable for Deutz EnginesExperience the quality of our Crankcase, comparison number 04250373, which has been specifically designed for use with Deutz engines. As part of the category Crankcase parts, these OEM replacement parts ensure that your engines operate reliably. This product is ideally suited for demanding applications in marine and stationary environments.
CYLINDER LINER - 04250003 suitable for Deutz engines
Cylinder liner suitable for Deutz enginesDiscover the cylinder liner marked with the comparison number 04250003, specifically designed for engines suitable for Deutz. This product belongs to the category of crankcase parts and ensures that your engine can deliver the required performance efficiently. Our OEM replacement parts provide ideal fit accuracy.Quality for diesel and gas enginesThe cylinder liner with the comparison number 04250003 weighs only 0.927 kg and is characterized by remarkable robustness. As an OEM replacement part, it is perfectly suitable for all requirements that engines suitable for Deutz demand. Rely on this product to optimize the operation of your engine and extend its lifespan.
CYLINDER LINER - 04241072 suitable for Deutz engines
CYLINDER LINER with the comparison number 04241072 suitable for Deutz engines
CYLINDER LINER - 04241004 suitable for Deutz engines
CYLINDER LINER with the comparison number 04241004 suitable for Deutz engines
OIL SUMP - 04240427 suitable for Deutz engines
Robust Oil Sump: Comparison Number 04240427 Discover the oil sump with the comparison number 04240427, an OEM replacement part that provides impressive performance for engines. This oil sump is ideal for crankcase parts and weighs 20 kg, making it a reliable choice for various applications. It is made from durable materials that offer a long lifespan and enhance the efficiency of your machines.Perfectly Suitable for Deutz Engines The oil sump is specifically designed for Deutz engines. This product brings you the quality of an OEM replacement part, which means you can expect excellent workmanship to optimize engine performance. Whether in marine or stationary applications, the oil sump optimally supports your systems.
FINNED CYLINDER - 04238724 suitable for Deutz engines
FINNED CYLINDER with the comparison number 04238724 suitable for Deutz engines
OIL SUMP - 04238150 suitable for Deutz engines
Robust Oil Sump with Comparison Number 04238150Discover our oil sump with comparison number 04238150, a versatile OEM replacement part that can be optimally used in large engines. This robust oil sump is part of our crankcase parts product group and is suitable for Deutz engines, ensuring reliable and efficient operation while supporting long-lasting performance.
OIL SUMP - 04238126 suitable for Deutz engines
Premium Oil Sump for UseDiscover the oil sump, comparison number 04238126, which has been developed as an OEM replacement part. This product belongs to the group of crankcase parts and ensures maximum functional safety for engines. Rely on quality by trusting our replacement part.
OIL SUMP - 04238122 suitable for Deutz engines
OEM Quality for Reliable EnginesThe product with the comparison number 04238122 is an essential oil sump that offers perfect protection for your engines. This OEM replacement part is characterized by its high manufacturing quality and is specifically designed for your requirements in marine and stationary applications.
OIL SUMP - 04238120 suitable for Deutz engines
Oil Sump: Essential for Your Engine Discover the oil sump (comparison number: 04238120), which stands out as an OEM replacement part in the category of crankcase parts. This product is suitable for Deutz engines and ensures optimal functionality of your engine.
OIL SUMP - 04238118 suitable for Deutz engines
Oil sump as OEM replacement part of the highest qualityThe oil sump with the comparison number 04238118 is an important OEM replacement part in the category of crankcase parts. This product offers reliable performance and is specially designed for Deutz engines.Huge selection of replacement partsIn our range, you will find a variety of replacement parts, including the oil sump, which is optimized for the requirements in marine and stationary applications. Rely on OEM replacement parts that meet your needs perfectly.
OIL SUMP - 04238114 suitable for Deutz engines
Discover Our Quality ProductDiscover our oil sump (comparison number: 04238114), an essential component suitable for Deutz engines. These OEM replacement parts offer precise fit, which is crucial for the longevity of your engines.Reliability and Performance in EnginesThe oil sump ensures optimal functionality of your engines, making it ideal for marine as well as stationary applications. Rely on a product that has been specifically designed to meet the demands of your Deutz engines and enhance your performance.
OIL SUMP - 04238112 suitable for Deutz engines
Optimal Oil Sump: An Essential Engine ComponentThe product Oil sump with the comparison number 04238112 impresses as a robust component for your engines. This replacement part is indispensable to ensure the necessary functionality of your machines. Take advantage of an OEM supplier to make your processes efficient.
OIL SUMP - 04238067 suitable for Deutz engines
Premium Oil Sump Suitable for Deutz Engines Discover the oil sump with the comparison number 04238067, a quality component that meets the highest standards. This oil sump is an essential product for engines and belongs to the category of crankcase parts. It impresses with precise fit and is specifically suited for applications in Deutz engines.
OIL SUMP - 04235824 suitable for Deutz engines
Oil sump with comparison number 04235824 for your enginesThe oil sump with the comparison number 04235824 is an excellent product in the category of crankcase parts. It impresses with its stability and a weight of 39 kg, making it an outstanding base for the operation of your machines. This OEM replacement part is essential to extract the best performance from your engines.Suitable for Deutz engines: Premium oil sumpOur oil sump is suitable for Deutz, ensuring a perfect fit. The oil sump and Deutz engines are combined with the highest quality, allowing all operational levels to harmonize seamlessly. By using OEM replacement parts, we ensure that you receive only the best for your applications.
CRANKCASE - 04235065 suitable for Deutz engines
Excellent Crankcase – Comparison Number 04235065 Discover our excellent crankcase with the comparison number 04235065. This part impresses with its fit and high quality. It has been specifically developed for use in engines and is the ideal solution for your needs.Suitable for Deutz – High Precision Our crankcase is suitable for Deutz engines and provides you with the confidence of receiving a reliable part that performs well in practice. Trust our many years of experience in the industry with over 25 years!
CRANKCASE - 04235064 suitable for MWM & Deutz engines
Crankcase for Your ApplicationDiscover our crankcase (reference number: 04235064), an essential product that is precisely designed for use in engines from MWM & Deutz. Our product group "Crankcase parts" offers you an OEM replacement part that finds perfect application in your entire plant technology.
OIL SUMP - 04235052 suitable for MWM & Deutz engines
Robust Oil Sump Suitable for MWM & Deutz EnginesOur product, the oil sump, is ideally suited for engines compatible with MWM & Deutz. The comparison number 04235052 serves as a reliable reference for selecting this component, which is available exclusively as an OEM replacement part. With this oil sump, you are investing in the longevity and performance of your machines.
OIL SUMP - 04234891 suitable for Deutz engines
Perfect Fit: Oil Sump for Your ApplicationsThe oil sump with the comparison number 04234891 is an essential part specifically designed to fit Deutz engines. With its excellent properties, this product contributes to the performance and longevity of your engine.Advantages of OEM Replacement Parts in DetailThis OEM replacement part impresses with quality and precise fit. As OEM replacement parts, they come directly from the manufacturer and ensure that all requirements for precise quality are met. Compared to aftermarket products, they are the options that fulfill all specific needs.
OIL SUMP - 04234888 suitable for Deutz engines
Robust Oil Sump Suitable for Deutz Engines Discover our top-quality oil sump with the comparison number 04234888, specifically designed to meet the high demands of Deutz engines. This OEM replacement part offers an optimal fit and ensures the smooth operation of your machines. Weighing 4.2 kg, the oil sump is robust and durable.Quality Features for Your Engines The oil sump is crucial for the lubrication of numerous engines. Due to its quality, it protects the engine from contaminants, ensuring a long lifespan. Thanks to internal controls, we ensure outstanding processing quality. At MOPA Motorparts, we only list the best OEM replacement parts.
OIL SUMP - 04234885 suitable for Deutz engines
Perfect Oil Sump with Comparison Number 04234885Discover the oil sumps with the comparison number 04234885 – an unbeatable product tailored to the demands of modern engines. This oil sump belongs to the category of crankcase parts and is compatible with Deutz engines. Weighing 3.538 kg, this component provides stability and precise fitting.Reliable OEM Replacement PartsThe replacement part 04234885 is an OEM replacement part, meaning it meets the same standards as the manufacturer's parts. These oil sumps are ideal for optimizing the performance of your engines. Trust in proven quality and manufacturing practices that ensure excellent functionality.
CRANKCASE - 04234771 suitable for MWM & Deutz engines
New Crankcase – OEM Replacement Part for EnginesDiscover our crankcase with the comparison number 04234771, suitable for MWM & Deutz engines. This OEM replacement part offers the reliability and stability you can expect from the manufacturer's products. Trust in the precision and fit that ensures safety for your engines.Strict Quality Control – Your AdvantageWith our crankcase, a top-quality OEM replacement part from the category crankcase parts, you benefit from strict internal controls. Quality is our top priority, ensuring that every replacement part meets industrial standards. This includes our product being specifically designed to meet the requirements of your applications.
CRANKCASE - 04234722 suitable for Deutz engines
Robustness and Quality – Crankcase with Comparison Number 04234722Discover our Crankcase with the comparison number 04234722, which has been specially designed to meet the highest demands. This component demonstrates reliability and performance, crucial for use in demanding applications.Excellent Performance – Suitable for Deutz EnginesThe Crankcase weighs 120 kg and is specifically suitable for Deutz engines. This component ensures smooth operation in the various machines in which it is used. We rely on the exceptional quality of OEM replacement parts to meet our customers' requirements.
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.