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 - 03043704 suitable for MWM & Deutz engines
Optimal Crankcase – Comparison number 03043704Discover our Crankcase with the comparison number 03043704, an OEM spare part specially designed for engines used in marine and stationary applications. This product is your reliable choice when looking for spare parts.Reliability for MWM & Deutz EnginesThis top-quality Crankcase is suitable for MWM & Deutz engines. With proven quality and fit, you ensure that your engine operates efficiently. Count on a product that meets the high demands of the diesel and gas industry.
OIL SUMP - 03043665 suitable for MWM & Deutz engines
Oil Sumps for Your Engine NeedsThe oil sumps with the comparison number 03043665 are the ideal choice for engine performance. This OEM replacement part is an important component in the category of crankcase parts and has a sturdy weight of 2.727 kg.Suitable for MWM & Deutz EnginesThe product is specifically designed to achieve optimal performance suitable for MWM & Deutz engines. In addition to meticulous workmanship, it offers the reliability you expect from our OEM replacement parts. Rely on our years of experience to enhance the efficiency of your engines.
OIL SUMP - 03043648 suitable for MWM & Deutz engines
Oil Sump with Comparison Number 03043648Discover our top-quality oil sump, which is an essential part (comparison number: 03043648) for your aspects of crankcase parts. This product ensures optimal performance and ease of maintenance, making it an excellent choice for applications in marine and industrial environments.Excellent Fit for MWM & Deutz EnginesThe part, the oil sump, is specifically designed to be fitting for MWM & Deutz engines. Weighing 1.688 kg, this oil sump provides a robust structure that enables efficient lubrication to sustainably protect your investment and extend the lifespan of the engines.
OIL SUMP - 03043626 suitable for MWM & Deutz engines
Optimally Designed: The Oil Sump in DetailDiscover our oil sump (comparison number: 03043626) – an essential component that perfectly fits your MWM & Deutz engines. Weighing 17.1 kg, this oil sump impresses with its reliability and durability, making it ideal for marine and stationary use. As a professional provider of spare parts, we understand the importance of the highest quality.
BACKLEAKAGE SUMP - 03043544 suitable for MWM & Deutz engines
Effective Product: Backleakage SumpThe backleakage sump (comparison number: 03043544) is an essential product for anyone looking for an efficient replacement part. This OEM replacement part is characterized by its durability and reliability, complementing engines suitable for MWM & Deutz. Every detail of this backleakage sump has been carefully designed to optimally support the functionality and operation of your machines.Innovative Solution for MWM & Deutz EnginesThis effectively designed backleakage sump, suitable for MWM & Deutz engines, helps ensure that your engines operate reliably at all times. Weighing 0.446 kg, the backleakage sump can be easily installed, allowing you to carry out your maintenance tasks efficiently.
OIL SUMP - 03043542 suitable for MWM & Deutz engines
Quality and Reliability – Buy Oil Sump Online Discover our oil sump with the comparison number 03043542, a robust product designed to fit MWM & Deutz engines. Weighing 18.1 kg, this OEM replacement part ensures efficient storage and distribution of lubricating oil, thus contributing to the longevity of your engine components.Optimal Application for MWM & Deutz Engines The oil sump is an essential component responsible for smooth engine performance. Work with parts that are specifically made for MWM & Deutz engines to promote the best possible performance and safety. High-quality OEM replacement parts ensure that your engines operate efficiently even under the toughest conditions.
CRANKCASE - 03043538 suitable for MWM & Deutz engines
Excellent Crankcase for Use in Demanding ApplicationsDiscover the Crankcase (comparison number: 03043538), specifically designed for MWM & Deutz engines. With a weight of 116.6 kg, this product is an ideal choice for numerous applications where stability and performance are crucial. It is perfect for maritime projects and stationary use.
OIL SUMP - 03043533 suitable for MWM & Deutz engines
Versatile Oil Sump Suitable for MWM & Deutz EnginesDiscover our oil sump with the comparison number 03043533, which has been perfectly developed for the requirements of MWM & Deutz engines. Thanks to its precise workmanship, maximum fit accuracy is ensured. Weighing only 2 kg, this OEM spare part is ideal for operation in various applications, whether in the maritime sector or in locomotives.Quality You Can Rely OnThe comparison number 03043533 stands for a product that is not only extremely advantageous for MWM & Deutz engines but also for other well-known manufacturers. Our range of OEM spare parts includes items suitable for MWM & Deutz as well as for many other machines used in demanding environments.
OIL SUMP - 03043532 suitable for MWM & Deutz engines
Precise Fit for Reliable EnginesDiscover the oil sump that is ideally suited for MWM & Deutz engines. With the comparison number 03043532, this product belongs to the important crankcase parts that crucially contribute to the performance efficiency of your engine. It combines the best materials and innovative manufacturing methods to maintain optimal functionality.Suitable for MWM & Deutz EnginesThis OEM replacement part is carefully designed and compatible with MWM & Deutz. Weighing 1.8 kg, the oil sump ensures stability and durability, which are essential in numerous applications. Rely on our expertise when it comes to replacement parts – our range always offers only OEM replacement parts that meet the high demands of engine operators.
OIL SUMP - 03043507 suitable for MWM & Deutz engines
Robust Replacement Part: Oil Sump Comparison Number 03043507Discover the Oil Sump with the Comparison Number 03043507, an important spare part for a variety of applications. This product weighs 10.72 kg and provides top-quality results for suitable for MWM & Deutz engines. The Oil Sump, including its custom designs, ensures that your engine runs optimally and achieves the best possible efficiency.Functionality for Demanding ApplicationsThis Oil Sump is suitable for MWM & Deutz and meets the highest performance requirements. Thanks to its excellent design, it supports engine operation in both marine and stationary applications. The Oil Sump provides the necessary lubrication, allowing you to rely on the reliability of your drive – an ideal combination for top-quality spare parts.
OIL SUMP - 03043503 suitable for MWM & Deutz engines
Oil Sumps for Optimal Engine PerformanceDiscover the oil sump with the comparison number 03043503, an essential OEM replacement part that provides efficiency and reliability for your engines. This oil sump is suitable for MWM & Deutz engines and, with its weight of 14.51 kg, ensures optimal oil lubrication in demanding environments.
OIL SUMP - 03043477 suitable for MWM & Deutz engines
Oil Sump: A Premium ProductDiscover our product, the oil sump, suitable for MWM & Deutz engines. With the comparison number 03043477 and a weight of 7.86 kg, this spare part belongs to the category of crankcase parts. It is essential for efficient operation in marine and stationary use of engines.Features and QualityThis OEM spare part is compatible with various MWM & Deutz engines and meets high demands. The durability of the oil sump plays a crucial role in application to ensure smooth performance of your engines.
OIL SUMP - 03043438 suitable for MWM & Deutz engines
Reliable Oil Sump with Comparison Number 03043438The oil sump with the comparison number 03043438 is an essential replacement part that can be perfectly integrated into your MWM & Deutz engines. Weighing 5.78 kg, this product showcases its robustness and durability. This oil sump ensures that the lubricants in your engine are always optimally distributed.Suitable for MWM & Deutz Engines - Optimal Protection Suitable for MWM & Deutz designs, this product not only provides reliable protection but also meets the highest quality standards. As replacement parts, durability and performance are ensured. The oil sump helps maintain low operating temperatures, thereby significantly supporting the operation of your equipment.
OIL SUMP - 03043400 suitable for MWM & Deutz engines
Premium Product: Oil SumpThe Oil Sump with the comparison number 03043400 is an extremely advantageous spare part, specially offered in the category of Crankcase parts. This product is suitable for the powerful MWM & Deutz engines and thus ensures that your machines operate optimally in business applications.
OIL SUMP - 03043398 suitable for MWM & Deutz engines
Oil sump 03043398 – Your Reliable Crankcase PartThe oil sump with the comparison number 03043398 is a fundamental component designed specifically for the demanding requirements of engines in marine and stationary applications. Weighing 19 kg, this product impresses with its robustness and optimal functionality, ensuring reliable operation in any engine.OEM Replacement Part Suitable for MWM & Deutz EnginesOur oil sump is an OEM replacement part that has been exclusively designed for MWM & Deutz engines. Compared to aftermarket products, our OEM replacement part offers the assurance of manufacturer quality, which is essential for the long-term performance of your system. Trust in the quality of OEM replacement parts, specifically designed to ensure a perfect fit.
OIL SUMP - 03043397 suitable for MWM & Deutz engines
Oil sump for MWM & Deutz engines – Comparison number 03043397The oil sump for MWM & Deutz engines is an essential component that ensures the longevity of your engines. This product is particularly suitable for diesel and gas engines used in marine and stationary applications. With the comparison number 03043397, you know exactly the specified component that meets your requirements.Quality through inputs and testsIn developing the oil sump, we adhere to demanding criteria. Our products are designed as OEM replacement parts, which means they are optimally tailored to the respective engines. Each offer undergoes intensive internal control to ensure that it meets strict standards. Rely solely on reliable solutions!
OIL SUMP - 03043396 suitable for MWM & Deutz engines
Oil Sump: An Indispensable Engine ComponentDiscover our high-quality OEM replacement part, the oil sump (comparison number: 03043396). This premium product belongs to the category of crankcase parts and is designed to meet the specific requirements of engines. The oil sump offers reliable performance and perfect fit, which is crucial in demanding applications.
OIL SUMP - 03043215 suitable for MWM & Deutz engines
OIL SUMP with the comparison number 03043215 suitable for MWM & Deutz engines
OIL SUMP - 03043116 suitable for MWM & Deutz engines
Discover Our Oil SumpDiscover our oil sump, identified by the comparison number 03043116. This product is an essential crankcase part that is perfectly suited for MWM & Deutz engines. Weighing 2.79 kg, the oil sump not only offers reliable functionality but also ensures a precise fit that optimally supports your engines.Premium Quality in Engine TechnologyOur oil sump is an OEM replacement part that meets the highest quality standards. This means it is precisely designed to work with engines suitable for MWM & Deutz engines. The clear design ensures that your machine remains well-lubricated under various conditions.
OIL SUMP - 03043115 suitable for MWM & Deutz engines
Reliable Oil Sump for EnginesThe oil sump with the comparison number 03043115 is an essential OEM replacement part that is critical for MWM & Deutz engines. As part of the article group crankcase parts, this product ensures optimal oil circulation and reliable engine performance. With its precise manufacturing, this oil sump is designed to deliver top performance even under demanding conditions.Precise Construction for Highest RequirementsThe OEM replacement part weighs 2.66 kg and provides the necessary stability for use in challenging applications. Thanks to the high precision of our products, we ensure that the oil sump fits perfectly with your MWM & Deutz engines. This helps reduce potential damage and increases the lifespan of your engines.
OIL SUMP - 03043114 suitable for MWM & Deutz engines
Reliable Oil Sump: Your Key ComponentDiscover the oil sump (comparison number: 03043114), which can be found in the category of crankcase parts. This product meets the highest quality standards and is suitable for MWM & Deutz engines. Weighing only 0.7 kg, this optimal component offers improved efficiency for engines. Rely on OEM replacement parts that provide reliability and a long service life.Suitable for MWM & Deutz: Efficient SolutionThe oil sump is specifically suitable for renowned engines from MWM & Deutz. Thanks to the high-quality standards of OEM replacement parts, it ensures smooth operation of your engine. With this oil sump, you can be confident that your engine remains in top condition and operates at maximum efficiency, regardless of external circumstances.
OIL SUMP - 03043093 suitable for MWM & Deutz engines
Trust the comparison number 03043093Discover our OEM replacement part, the oil sump, with the comparison number 03043093. This well-designed product is an essential crankcase part for your engines. We only offer quality that meets the standards of equipment manufacturers.Oil sump suitable for MWM & Deutz enginesThe oil sump is suitable for MWM & Deutz engines. It contains all the essential features to ensure the functionality of your machines. Weighing 20 kg, it ensures stable operation of your equipped systems. Extend the lifespan of your machines and rely on precision and durability.
OIL SUMP - 03042908 suitable for MWM & Deutz engines
Oil Sump suitable for MWM & Deutz EnginesDiscover the reliable oil sump (comparison number: 03042908), which has been specifically designed to meet the demands of efficient engines. This OEM spare part impresses with a solid construction and a weight of only 0.9 kg, thereby supporting optimal circulation of the engine oil.OEM Spare Parts for Improved Engine PerformanceThe oil sump belongs to the category of crankcase parts and is suitable for MWM & Deutz engines. At MOPA Motorparts, we rely exclusively on OEM spare parts that meet the high quality standards in the industry. Benefit from the durability and efficiency of this product to enhance the performance of your engines.
OIL SUMP - 03042787 suitable for MWM & Deutz engines
Robust Oil Sump for Powerful Engines Discover the top-quality oil sump, suitable for MWM & Deutz engines. The comparison number 03042787 indicates that you are selecting a product that offers OEM quality and is well-suited for your applications. This oil sump has been carefully designed to support optimal engine performance and ensure smooth operation.High Performance for System Components Weighing 15 kg, this oil sump not only provides durability but also ensures reliable cooling and lubrication of your MWM & Deutz engines. These factors are crucial for minimizing downtime and maximizing the overall efficiency of your systems.
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.