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 - 03358563 suitable for MWM & Deutz engines
Oil sump suitable for your engine systemDiscover the oil sump with the comparison number 03358563 – an essential OEM replacement part specifically designed to meet demanding conditions. This oil sump is part of the article group crankcase parts and weighs 3.55 kg, making it the ideal solution for applications in marine and stationary engines.Excellent quality through precise materialsAs a supplier of OEM replacement parts, we ensure that this product meets the highest standards. The oil sump, suitable for MWM & Deutz, undergoes comprehensive internal quality controls. This gives you the assurance that your engines operate efficiently and productively.
OIL SUMP - 03358561 suitable for MWM & Deutz engines
Oil sump with comparison number 03358561Discover the oil sump with comparison number 03358561! This OEM replacement part is an excellent choice that offers optimal performance. The comparison number 03358561 identifies this product as essential for any engine assembly and ensures a perfect fit in machines.Ideally suited for MWM & Deutz enginesThis oil sump is designed to fit MWM & Deutz engines, providing high functionality and durability. The substantial weight of 33 kg speaks to the stability and quality of this OEM replacement part, which has been specifically developed for crankcase parts.
OIL SUMP - 03358560 suitable for MWM & Deutz engines
Precise Oil Sump for Maximum PerformanceDiscover the oil sump with the comparison number 03358560 – an essential OEM replacement part for your engines. This oil sump impresses with exceptional robustness and is designed to meet demanding operational requirements. Weighing 25 kg, this product provides the necessary stability that is crucial for the efficient functioning of your engines.OEM Replacement Parts for MWM & Deutz EnginesThis oil sump is suitable for MWM & Deutz engines and ensures that your machines always operate at the highest performance level. As an OEM replacement part, it offers a reliable solution compared to aftermarket options. Don't worry about compromises in fit and quality – instead, rely on the confidence that these OEM replacement parts provide.
OIL SUMP - 03358557 suitable for MWM & Deutz engines
Efficient Solution: Oil Sump for Marine Applications Discover our product: The oil sump with the reference number 03358557, suitable for MWM & Deutz engines. As an OEM spare part, it meets the stringent criteria required for top-quality engine components. Our oil sump is specifically designed to extend the lifespan of your engines and offers optimal performance under various operating conditions.Robust Construction: The Advantage of the Oil Sump The oil sump is an essential component, precisely built to meet the demands of MWM & Deutz engines. It provides the foundation for smooth crankcase operation. With a weight of 20 kg and high robustness, it not only protects the engine from contaminants but also facilitates reliable distribution of lubricating fluid. Equip your machines with high-quality OEM spare parts from MOPA Motorparts!
OIL SUMP - 03358550 suitable for MWM & Deutz engines
Discover the Oil Sump with Comparison Number 03358550Discover our Oil Sump with the comparison number 03358550, specifically designed for applications suitable for MWM & Deutz engines. As a Crankcase part, it impresses with an ideal fit, ensuring maximum functionality and durability. Weighing only 0.08 kg, this product is lightweight, making installation effortless.OEM Replacement Parts in Manufacturer QualityWe exclusively offer OEM replacement parts that meet the highest standards of quality and reliability. The Oil Sump with the comparison number 03358550 is an OEM replacement part that allows you to maintain your engine optimally at attractive prices. Trust the benefits that reliable products provide and avoid compromises in the functionality of your engines.
OIL SUMP - 03358543 suitable for MWM & Deutz engines
Robust Product: Oil Sump 03358543Discover our premium product, the oil sump with comparison number 03358543. This solid crankcase part, weighing 18 kg, has been specifically designed to deliver optimal performance in engines compatible with MWM & Deutz. Our oil sump enhances efficiency and prevents leaks – a must-have for those who value functionality.Precise Fit: Perfectly Compatible with MWM & DeutzOne of the outstanding features of our OEM replacement part is that it is compatible with MWM & Deutz engines. With 100% tested quality, you receive a reliable product even in demanding environments. Invest in the performance of your system by choosing our quality selection.
OIL SUMP - 03358535 suitable for MWM & Deutz engines
Why the Oil Sump is an Important ProductThe oil sump with the comparison number 03358535 is an essential product in the category of crankcase parts. This oil sump is suitable for use in MWM & Deutz engines. Weighing 25 kg, this OEM replacement part is extremely robust and ensures optimal lubrication of the engines, thereby extending their lifespan.
OIL SUMP - 03358534 suitable for MWM & Deutz engines
Oily Solution: Comparison Number 03358534Discover the oil sump, a top-quality OEM spare part with the comparison number 03358534. This product is an essential component in the area of crankcase parts, specifically developed to fit the renowned MWM & Deutz engines. Weighing 22.22 kg, this OEM spare part offers excellent quality and reliable performance to support the efficiency of your machinery.
OIL SUMP - 03358533 suitable for MWM & Deutz engines
Robust and Reliable: The Oil SumpThe Oil Sump with the comparison number 03358533 is a premium OEM spare part that ensures reliable operation of your MWM & Deutz engines. Weighing 19 kg, our product offers the stability that is essential in marine and stationary applications. This sump plays a central role in the long-term performance of your engine.Quality that ConvinceOur OEM spare parts stand for precision and excellent material processing. The product is not only suitable for MWM & Deutz, but also ensures the necessary efficiency for professional applications. Additionally, we also offer items suitable for renowned manufacturers such as Mercedes-Benz, MAN, and many other mobile spare part brands. Trust in our long-standing experience in the B2B sector.
OIL SUMP - 03358531 suitable for MWM & Deutz engines
Efficient Oil Sump for EnginesDiscover our oil sump (comparison number 03358531), which offers both functionality and robustness. The product is an important OEM replacement part from the category crankcase parts. Weighing 25 kg, this oil sump provides the optimal part structure and ensures durability, perfectly suited to your requirements.
OIL SUMP - 03358529 suitable for MWM & Deutz engines
Oil sump comparison number 03358529 for your enginesThe oil sump with the comparison number 03358529 is an essential OEM spare part that particularly contributes to the efficiency of your drive. This component comes from the category of crankcase parts and is suitable for MWM & Deutz engines, which are known for their high product quality.Precise fit for MWM & Deutz enginesWeighing 17.5 kg, the oil sump is stable and durable. Its precise manufacturing ensures that it perfectly fits MWM & Deutz engines and meets the demanding requirements in diesel and gas engines. These qualities ensure that engines run smoothly and achieve optimal performance.
OIL SUMP - 03358525 suitable for MWM & Deutz engines
Excellent Oil Sump for Stationary and Marine EnginesDiscover our oil sump with the comparison number 03358525. This OEM replacement part is suitable for MWM & Deutz engines and ensures optimal integration into your applications. Weighing 23 kg, this product offers the necessary protection and required durability for use in marine and stationary environments.Relevant Quality through Internal ControlOur internal control ensures that only tested products are included in our range. The comparison number 03358525 indicates that you are receiving a product specifically designed for MWM & Deutz engines. Each part undergoes extensive testing to meet the high demands of the industry and avoid sudden engine problems.
OIL SUMP - 03358523 suitable for MWM & Deutz engines
Optimal Oil Sump for Your EngineDiscover the oil sump that is suitable as an OEM replacement part—comparable to the reference number 03358523. This product ensures optimal performance for engines compatible with MWM & Deutz engines. Weighing 24 kg, this oil sump offers a robust and durable solution that meets the demands of marine and stationary applications.Efficient Design for Maximum PerformanceThe oil sump is designed for MWM & Deutz engines and adheres to the highest standards of reliability and functionality. It meets all requirements to ensure that your engine operates smoothly and runs efficiently. Don't compromise—choose quality!
CRANKCASE - 03358501 suitable for MWM & Deutz engines
Crankcase: Detailed Product FeaturesDiscover the crankcase with comparison number 03358501, an essential spare part suitable for MWM & Deutz engines. This crankcase belongs to the category of crankcase parts and offers a durable solution for robust applications. Weighing 330 kg, this product is both stable and powerful.
CRANKCASE - 03358489 suitable for MWM & Deutz engines
Premium Crankcase for PrecisionThe crankcase suitable for MWM & Deutz is an essential spare part for the efficiency of your engines. With the comparison number 03358489, you can quickly find the right product that precisely matches your requirements. This crankcase ensures optimal functionality of your MWM & Deutz engines and is characterized by top-notch workmanship.
CRANKCASE - 03358466 suitable for MWM & Deutz engines
Robust Crankcase for Demanding ApplicationsThe crankcase with the comparison number 03358466 is an essential OEM spare part specifically designed for locations with high demands. Weighing 380 kg, this product offers stability and reliability that are urgently needed in maritime and stationary applications.Optimal Efficiency for MWM & Deutz EnginesThe crankcase is suitable for MWM & Deutz engines and ensures they remain efficient even under extreme conditions. As an OEM spare part, it provides an exact fit that contributes to the efficiency and longevity of your engines.
CRANKCASE - 03358419 suitable for MWM & Deutz engines
Crankcase suitable for MWM & DeutzDiscover our crankcase (comparison number: 03358419) from the category of crankcase parts. This OEM replacement part is specifically designed to support the performance of your engines in demanding applications. Weighing 332 kg and made with the highest precision, the crankcase is ideally suited for use in marine and stationary applications.
CRANKCASE - 03358401 suitable for MWM & Deutz engines
Powerful Crankcase with Comparison Number 03358401Discover our impressive crankcase with the comparison number 03358401. This premium product is not just a spare part, but a crucial component for the efficiency of your machines. The crankcase, weighing 230 kg, offers you the reliability and performance you expect from OEM spare parts. It is specifically designed to fit engines suitable for MWM & Deutz, making it an ideal solution for your needs.Quality OEM Spare Parts for Demanding ApplicationsThe comparison number 03358401 serves as a critical identification feature to ensure that you receive exactly what you need. All our OEM spare parts undergo extensive internal inspections to ensure the highest standards of material selection and manufacturing. We are proud to offer products that meet top-notch requirements.
CRANKCASE - 03358400 suitable for MWM & Deutz engines
Premium Crankcase with Comparison Number 03358400Discover our crankcase (comparison number: 03358400) as a top-notch product, suitable for MWM & Deutz engines. This replacement part plays a crucial role in the functionality and performance of your engines. With a total weight of 219 kg, this product is both robust and specifically designed for long-lasting applications.OEM Replacement Parts for Particularly High DemandsAt MOPA Motorparts, we exclusively rely on OEM replacement parts, including this crankcase, which offers you optimal fit and functionality. Our products fully comply with the manufacturers' requirements, ensuring that your machines always operate efficiently.
CRANKCASE - 03358398 suitable for MWM & Deutz engines
Quality Product: Crankcase for MWM & DeutzDiscover our top-quality Crankcase with the reference number 03358398. This replacement part is crucial for the efficient use of engines in demanding applications. Thanks to its precise fit, it is suitable for MWM & Deutz engines and an indispensable component for quality and durability.
CYLINDER LINER - 03357147 suitable for MWM & Deutz engines
Cylinder Liner for Reliable ApplicationsDiscover the cylinder liner with the comparison number 03357147, perfectly designed to ensure the reliability of your engines. This OEM replacement part serves as an essential component that secures the optimal functionality of your machines. Weighing 4.5 kg, this cylinder liner provides you with an economical solution for your spare part needs.OEM Replacement Parts Compatible with MWM & Deutz EnginesOur cylinder liner, compatible with MWM & Deutz engines, offers the quality you need for smooth operation. By using original equipment manufacturer quality replacement parts, you are making a sustainable investment in the longevity of your machines. This cylinder liner you are purchasing here meets the highest standards and is your reliable partner for marine and stationary applications.
CRANKCASE - 03356420 suitable for MWM & Deutz engines
Robust Crankcase for Demanding Applications Discover our quality product: the crankcase with the comparison number 03356420. This component has been specifically designed to meet the demands of engines and applications in marine and stationary use. Weighing 5100 kg, it provides the stability you need for high, demanding operating conditions.OEM Spare Parts, Specifically for MWM & Deutz Our crankcase is designed as an OEM spare part, which is of utmost importance for use in engines from MWM & Deutz. Compatible with the mentioned manufacturers, this component ensures an optimal fit and excellent performance.
CYLINDER LINER - 03356034 suitable for MWM & Deutz engines
Cylinder Liner: Your Solution for EnginesDiscover our cylinder liner, an OEM replacement part with the comparison number 03356034, perfectly tailored to meet the demands of engines. This product impresses with precise craftsmanship and ensures optimal performance in demanding applications. Weighing 9.36 kg, the cylinder liner offers robustness and durability.
CYLINDER LINER - 03355909 suitable for MWM & Deutz engines
Your Solution for Efficient Engine Technology: Cylinder LinerThe cylinder liner with the comparison number 03355909 is an excellent product for efficient engine technology in the industry. This spare part belongs to the article group of crankcase parts and meets the highest demands for durability and performance. Rely on a product that has been specifically developed for your requirements in marine and stationary applications.Suitable for MWM & Deutz EnginesThis spare part is suitable for MWM & Deutz, particularly for the series 350 and the engine type RBV12M350. With the comparison number 03355909, this product offers excellent accuracy, allowing your machines to operate smoothly and reliably. A spare part ensures that there are no compromises in quality.
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.