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:
CYLINDER LINER - 04093231 suitable for MWM & Deutz engines
Your Cylinder Liner: The Right Product The cylinder liner with the comparison number 04093231 is an essential accessory for your MWM & Deutz engines. Weighing 65.7 kg, this product provides the necessary stability for crankcase parts and ensures long-lasting performance.
CYLINDER LINER - 04093229 suitable for MWM & Deutz engines
Cylinder Liner with Comparison Number 04093229Discover the cylinder liner with the comparison number 04093229 – an essential OEM spare part ideal for high-performance applications. This product is suitable for MWM & Deutz engines and provides you with a reliable solution for the smooth operation of your machines. Weighing 65.45 kg, this cylinder liner ensures stability and durability.Perfect Components Suitable for MWM & DeutzWe take pride in offering products that are classified as OEM spare parts, thus meeting the high demands of the industry. The comparison number 04093229 confirms the compatibility of the cylinder liner and ensures that you receive a top-quality product designed for specific applications.
CYLINDER LINER - 04093228 suitable for MWM & Deutz engines
Professional Cylinder Liner for Every ApplicationDiscover the cylinder liner with the comparison number 04093228, an essential component for maintenance-conscious operators. This cylinder liner is an OEM replacement part, carefully designed for demanding applications. Over 1 million replacement parts are available at MOPA Motorparts to help you find the right product for your needs.
CYLINDER LINER - 04092241 suitable for MWM & Deutz engines
Cylinder Liner – Your Suitable OEM Spare PartThe cylinder liner with the comparison number 04092241 is a crucial OEM spare part that provides you with outstanding performance. This product is required for engines used in marine and stationary applications and impresses with robust quality and durability. The component is suitable for MWM & Deutz engines, making it an essential part for your machines.Suitable for MWM & Deutz Engines – Efficiency at the Highest LevelOur cylinder liner is optimally tuned and compatible throughout the entire application range. With a comparison number of 04092241, it ensures the correct fit and effective functionality in your machine. Since the component is designed for MWM & Deutz, you benefit from the specialized features that are essential for industry and shipping. Its weight of 50 kg also provides stability and efficiency in your operations.
CYLINDER LINER - 04092240 suitable for MWM & Deutz engines
Superiority Through Precision: Comparison Number 04092240The cylinder liner with the comparison number 04092240 is an OEM replacement part designed for use in demanding environments. It impresses with its reliable and durable construction. This cylinder liner is specially designed to provide a precise fit and to optimally support the performance of your machines.Perfect Fit for MWM & Deutz EnginesThis product is suitable for MWM & Deutz engines, ensuring that it can be seamlessly integrated into existing systems. Weighing 62 kg, the component benefits from strong robustness. Our replacement parts significantly contribute to the longer lifespan of your engine.
CYLINDER LINER - 04092238 suitable for MWM & Deutz engines
Cylinder Liner suitable for MWM & Deutz enginesDiscover our cylinder liner, precisely fitting for MWM & Deutz engines, and offering you top-notch manufacturing quality. With the comparison number 04092238, this OEM spare part is designed for demanding use in marine and stationary applications. Rely on a product that ensures durability and high performance.
CYLINDER LINER - 04091832 suitable for MWM & Deutz engines
Cylinder liner – Comparison number 04091832The cylinder liner with the comparison number 04091832 is an essential component specifically designed to operate reliably in engines. This product is suitable for MWM & Deutz and ensures optimal performance and durability of your machines. With a weight of 65 kg, the cylinder liner provides both stability and quality that you can expect.Quality elements for related enginesThe use of OEM replacement parts ensures that you receive a product that is particularly durable and high-performing. This cylinder liner is suitable for MWM & Deutz engines and allows you to operate your machine efficiently. With a firm grip and precise fit, it supports the smooth interaction of the engine components.
CYLINDER LINER - 04091831 suitable for MWM & Deutz engines
Discover Our Cylinder LinerDiscover the cylinder liner suitable for MWM & Deutz engines with the comparison number 04091831. This precise product ensures an optimal fit and excellent performance. Weighing 65 kg and belonging to the category of crankcase parts, this OEM replacement part is a reliable choice for demanding applications.Your Solution for Optimal Engine PerformanceThe cylinder liner with the comparison number 04091831 is an essential component suitable for MWM & Deutz. When selecting engine replacement parts, it is crucial to choose OEM replacement parts. This ensures the durability and efficiency of your engines, allowing you to enjoy proven quality and precision.
FLANGED COVER - 04090389 suitable for MWM & Deutz engines
Efficient Flanged Cover for Top-Class Engine PerformanceThe flanged cover with the comparison number 04090389 is an indispensable product for your engines. This OEM replacement part impresses with precise manufacturing and the highest quality standards. It is specifically designed for a long service life and is well-suited to perform reliably in challenging applications.
FLANGED COVER - 04090388 suitable for MWM & Deutz engines
Flanged Cover - Ideal Solution for Your EngineDiscover the flanged cover with the reference number 04090388, an essential OEM replacement part for your engines. This flanged cover is a reliable component that offers exceptional quality for applications in marine and stationary use. Weighing 27.42 kg, this model provides durability and resistance for various operating conditions.
OIL SUMP - 04078484 suitable for MWM & Deutz engines
Qualitative Oil Sump with Comparison Number 04078484Experience our professional oil sump, marked with the comparison number 04078484. This spare part weighs 460 kg and meets the highest standards of quality and functionality. As an integral component, it ensures optimal lubrication and robust performance throughout the lifespan of your machines.Suitable for MWM & Deutz EnginesOur oil sump is suitable for MWM & Deutz engines and is ideal for supporting the reliability of your systems in marine and stationary applications. The use of this oil sump is based on decades of experience in providing spare parts specifically designed for demanding engines.
OIL SUMP - 04078483 suitable for MWM & Deutz engines
Efficient Oil Sump for Comprehensive Engine Applications The oil sump (comparison number: 04078483) is a crucial OEM spare part that perfectly meets the needs of MWM & Deutz engines. Weighing 360 kg, this reliable product offers stable performance for your machines and contributes to the longevity of the engines.OEM Spare Parts: For Optimal Performance Without Compromises We exclusively offer OEM spare parts that are precisely designed for MWM & Deutz engines. While aftermarket products can vary in quality, our parts ensure the flawless operation of your technical systems. Trust products that meet the manufacturer's specifications exactly.
OIL SUMP - 04078482 suitable for MWM & Deutz engines
Oil Sump: Comparison Number 04078482Discover the oil sump with comparison number 04078482 – a reliable OEM spare part designed for MWM & Deutz engines. This product ensures a precise fit and remarkable durability, which is crucial in marine and stationary applications.Robust Construction and High WeightWeighing 460 kg, the oil sump features a strong construction. This crankcase part offers optimal stability and flawless functionality for your engines. As an OEM spare part, it meets the high demands of today’s technology, ideal for challenging conditions.
OIL SUMP - 04078481 suitable for MWM & Deutz engines
Robust and Reliable: The Oil Sump for Your ApplicationsThe oil sump with the reference number 04078481 is an important OEM spare part that impresses. This product features a specially designed construction that offers optimal oil retention properties and is suitable for MWM & Deutz engines. Weighing 420 kg, it stands for robustness and performance, making it a valuable investment for any operation.Wide Range of Strong ProductsIn our range, you will find numerous OEM spare parts that inspire confidence. With over 1 million available spare parts, we ensure that you always find the right product for your needs. The reference number 04078481 ensures that you acquire the appropriate component suitable for MWM & Deutz engines.
OIL SUMP - 04078480 suitable for MWM & Deutz engines
Optimal Oil Sump Technology for Your EnginesOur oil sump with the comparison number 04078480 is an essential OEM replacement part for your diesel and gas engines. The product belongs to the category of crankcase parts and impresses with its excellent quality. Thanks to our thorough internal controls, we ensure the highest standards – ideal for stationary and marine applications.
OIL SUMP - 04077288 suitable for MWM & Deutz engines
Robust Oil Sump: Your Essential Replacement Part Discover the robust oil sump, comparison number 04077288, which is ideally suited to optimize the performance of your engines. This OEM replacement part provides the highest precision and is an indispensable component for the operability of your machines.Ideally Compatible with MWM & Deutz Engines Our oil sump is compatible with MWM & Deutz engines and ensures that you can work with reliable technology. With this product, you have a solution that is characterized by excellent service and convincing quality.
CYLINDER LINER - 04076010 suitable for MWM & Deutz engines
Ensuring Reliability of the Cylinder LinerDiscover our top-notch product, the cylinder liner with the comparison number 04076010. This OEM spare part is an essential component of the crankcase parts. Your applications benefit from these specially developed components that provide a durable and reliable result.Suitable for MWM & Deutz EnginesThe cylinder liner is suitable for MWM & Deutz engines and meets the highest quality standards. With this OEM spare part, you ensure the optimal functionality of your machines. Trust in our expertise to keep your plants powerful and efficient.
CYLINDER LINER - 04076009 suitable for MWM & Deutz engines
Bestsellers: Cylinder liner with comparison number 04076009Discover the cylinder liner (comparison number: 04076009), a unique product specifically designed to meet the requirements of engines. This OEM spare part is engineered for maximum performance and durability, making it ideal for marine and stationary applications.Suitable for MWM & Deutz enginesThe cylinder liner is suitable for MWM & Deutz engines and is tailored to meet the needs of professional use. With this component, you can optimize the efficiency of your engines while ensuring maximum reliability.
OIL SUMP - 04075622 suitable for MWM & Deutz engines
Oil Sump: Reliable OEM Replacement PartDiscover the oil sump with the comparison number 04075622, an essential OEM replacement part that is perfectly suited for your needs. This top-quality product is compatible with MWM & Deutz engines and enhances the efficiency of your applications.
CYLINDER LINER - 04073367 suitable for MWM & Deutz engines
Efficient Cylinder Liner for Powerful EnginesDiscover our cylinder liner, the replacement part with comparison number 04073367. This product is compatible with MWM & Deutz engines, ensuring that the entire engine operation remains smooth and efficient. The cylinder liner is an essential crankcase part that is optimally tailored to your requirements.OEM Replacement Parts and Their BenefitsThe cylinder liner is an OEM replacement part that meets the highest standards. Its weight of 51 kg provides the necessary stability required for marine and stationary applications. Pay attention to the comparison number 04073367 to ensure that the product is suitable for your specific machine.
CYLINDER LINER - 04072688 suitable for MWM & Deutz engines
Cylinder Liner for Optimal Engine PerformanceThe Cylinder Liner with the comparison number 04072688 is a crucial OEM replacement part specifically designed to optimize the performance of your suitable for MWM & Deutz engines. This product meets the specific requirements of high-performance engines.Efficiency and Stability for EnginesWeighing 18 kg, the Cylinder Liner provides significant stability and durability. It is essential for the optimal functioning of engines that are considered reliable and robust. Rely on the comparison number 04072688 to minimize your downtime and enhance efficiency.
CRANKCASE - 04072598 suitable for MWM & Deutz engines
Robust Crankcase: Comparison Number 04072598The crankcase, with the comparison number 04072598, is an essential OEM spare part that you need for optimal engine performance. Its designated application area particularly extends to engines designed for MWM & Deutz – ideal for maritime and stationary applications.
CRANKCASE - 04071701 suitable for MWM & Deutz engines
Excellent Crankcase Suitable for MWM & Deutz EnginesDiscover our top-quality crankcase, an essential OEM spare part in the category of crankcase parts. With the comparison number 04071701, this product provides the ideal fit for engines from renowned manufacturers, suitable for MWM & Deutz. Weighing only 0.099 kg, this crankcase significantly optimizes the performance of your engines.
OIL SUMP - 04070715 suitable for MWM & Deutz engines
Optimal Replacement Part: Oil Sump 04070715Discover the Oil Sump with the reference number 04070715, an essential component specifically designed to perfectly support engines. This OEM replacement part is specifically tailored for engines that are suitable for MWM & Deutz and is a fundamental part of their crankcase. Weighing 560 kg, it offers maximum stability.Quality that ConvinceWith this OEM replacement part, you are investing in reliability and strong performance. The Oil Sump for engines that are suitable for MWM & Deutz has been developed according to stringent testing standards. We ensure through careful internal controls that all products meet our high standards.
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.