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 END COVER - 650017800014 suitable for MWM & Deutz engines
Robust Product: Crankcase end cover Comparison Number 650017800014 The crankcase end cover with comparison number 650017800014 offers excellent performance and durability. This product weighs 152 kg and is an essential component suitable for MWM & Deutz engines. The careful processing reflects the demands of top-quality engines.OEM Replacement Parts: Quality for Your Applications Our OEM replacement parts are known to meet strict industry standards. Unlike aftermarket solutions, these products provide exact fit and reliability. The crankcase end cover ensures maximum performance for MWM & Deutz engines in demanding operating environments.
CYLINDER LINER - 650011320016 suitable for MWM & Deutz engines
Robust Cylinder Liner for Various ApplicationsDiscover the cylinder liner with the comparison number 650011320016, an essential OEM spare part for the flawless functionality of your engines. This product from the article group Crankcase parts is the optimal choice for replacement needs, especially when it comes to engines suitable for MWM & Deutz.Quality of OEM Spare Parts for Sustainable PerformanceThe cylinder liner weighs 195 kg and represents the required performance and durability. It has been specifically developed as an OEM spare part, making it suitable for MWM & Deutz engines. Trust the exact standards that come with these replacement parts.
CRANKCASE END COVER - 650007804124 suitable for MWM & Deutz engines
Robust Crankcase End Cover for Powerful EnginesThe crankcase end cover is an essential crankcase part that has been optimally developed to enhance engine performance. With the comparison number 650007804124, you can ensure that you select the right OEM spare part for your application. This product is specifically suitable for MWM & Deutz engines and offers an excellent fit to effectively prevent wear.Durable Solutions for Strong PerformanceWeighing 130 kg, the crankcase end cover ensures high stability and is ideal for stationary use as well as marine applications. These reliable OEM spare parts ensure that the performance of MWM & Deutz engines is optimally supported by consistent quality. Our product offers outstanding longevity that you can expect from certified manufacturers.
CRANKCASE END COVER - 650007800124 suitable for MWM & Deutz engines
Precision for Your Engines: Crankcase End CoverDiscover the Crankcase End Cover product, which is suitable for MWM & Deutz engines. Using the comparison number 650007800124, you can ensure that you are acquiring a crankcase part that meets strict quality standards. This component is durable and crucial for the long-term performance of the engines. Rely on a dependable solution from MOPA Motorparts.Robust Quality in the Engine IndustryWeighing 110 kg, the Crankcase End Cover offers remarkable stability. The product is designed for MWM & Deutz engines and ensures flawless functionality. The use of crankcase parts assures you of the same standards used during the original engine production. Enhance the efficiency of your overall system and reduce downtime.
CRANKCASE END COVER - 650007800036 suitable for MWM & Deutz engines
Functional Crankcase End Cover for Your EnginesThe Crankcase end cover (comparison number: 650007800036) from MOPA Motorparts is an essential component in the area of Crankcase parts. This product has been specially designed to optimally deliver performance according to engine specifications. Weighing 52 kg, the Crankcase end cover provides stability and simultaneously protects the internal engine networks.
CYLINDER LINER - 648401320034 suitable for MWM & Deutz engines
Cylinder liner suitable for MWM & Deutz engines Discover the cylinder liner with the comparison number 648401320034, specifically designed to offer high performance. This robust product belongs to the category of crankcase parts and is suitable for MWM & Deutz engines. Weighing 168 kg, this OEM replacement part is ideal for demanding applications in marine and stationary use.OEM replacement parts for optimal performanceUnlike aftermarket solutions, our OEM replacement parts are designed to meet the specific requirements of the manufacturers. The cylinder liner with the comparison number 648401320034 ensures that your engines operate efficiently and reliably for an extended period. The components suitable for MWM & Deutz result from top-tier manufacturing, offering precision and durability.
CRANKCASE END COVER - 648407800034 suitable for MWM & Deutz engines
Precision in Replacement Parts: Crankcase End Cover 648407800034The crankcase end cover with the comparison number 648407800034 is an excellent product that promises optimal use in various applications. This OEM replacement part impresses with precision and ideal fit, ensuring that the operation of your engines runs smoothly.
CRANKCASE END COVER - 648407800024 suitable for MWM & Deutz engines
Reliable Crankcase End Cover: Quality at the Highest LevelOur specially developed Crankcase end cover, with the comparison number 648407800024, impresses with outstanding features. This OEM replacement part fits MWM & Deutz engines and offers long-lasting performance in demanding applications. Every detail is precisely crafted to meet the quality standards of the OEM world.An Essential Component for EnginesWeighing 182 kg, this Crankcase end cover is a significant component optimized to enhance the functionality and longevity of engines. By using top-quality materials, we ensure that our product is ideally suited for marine and stationary use.
CYLINDER LINER - 648401320044 suitable for MWM & Deutz engines
Cylinder Liner – Comparison Number 648401320044Discover our cylinder liner with the comparison number 648401320044, an exclusive OEM spare part that is ideal for restoring performance and efficiency. This product, specifically suitable for MWM & Deutz engines, ensures that your machines operate smoothly. Trust in the quality that this spare part offers you.Perfect Fit AssuredThe cylinder liner is an essential component designed for MWM & Deutz engines of the series 484 as well as engine types D484. Weighing 168 kg, it is stable and robust, significantly extending the lifespan of your engines and ensuring powerful functionality.
CYLINDER LINER - 648401320016 suitable for MWM & Deutz engines
Cylinder liner suitable for MWM & Deutz engines Improve the efficiency of your engines with our cylinder liner, perfectly compatible with the MWM & Deutz series 484. Our reference number 648401320016 ensures that you receive a precise OEM replacement part that meets the highest standards. This product is not only robust but also provides reliable performance in demanding applications. The cylinder liner weighs 170 kg and is specifically designed for the engine types D484 and TBD484-6, making it an essential component for your engine.Premium OEM replacement parts for specific requirements Replacement parts suitable for MWM & Deutz engines are characterized by their leading quality. The cylinder liner plays a central role in engine management and contributes to the effective operation of your diesel engines. Thanks to our expertise in OEM replacement parts, we focus on precise manufacturing and the best materials to ensure that your system runs smoothly at all times.
CRANKCASE END COVER - 648317800044 suitable for MWM & Deutz engines
Crankcase end cover – Essential Engine Component The Crankcase end cover with the reference number 648317800044 is an essential product for smooth operations in all engine applications. This part has been specifically designed to achieve optimal results. Weighing only 0.099 kg, it can be perfectly adapted to your needs.OEM Spare Parts for Top-notch Functionality Our Crankcase end cover is an OEM spare part and has been optimized for use in engines compatible with MWM & Deutz. While aftermarket alternatives often lag in quality, you benefit from our carefully selected materials and excellent workmanship.
CRANKCASE END COVER - 648317800036 suitable for MWM & Deutz engines
Excellent Crankcase End Cover for the Highest DemandsDiscover the Crankcase end cover with the comparison number 648317800036, an essential OEM spare part for professional applications. This precise component is suitable for MWM & Deutz engines and significantly contributes to your engine’s efficiency. Weighing 46 kg, this cover ensures stability and durability to meet the demands in marine and stationary operating environments.Reliable Quality for MWM & Deutz EnginesQuality prevails – and this Crankcase end cover is an example of excellent craftsmanship. The product not only ensures smooth operation but also considerably extends the lifespan of your MWM & Deutz engines. In combination with other top-notch components from our range, you provide your engine with the optimal foundation for maximum performance.
CRANKCASE END COVER - 648317800026 suitable for MWM & Deutz engines
Excellent OEM Replacement Part for Your Engines The crankcase end cover with the comparison number 648317800026 is an essential OEM replacement part for your applications. This product ensures an ideal fit, suitable for MWM & Deutz engines. Weighing 143 kg, the crankcase end cover provides stability and durability, ensuring reliable function for your engines.Optimal Fit for MWM & Deutz Engines The component, suitable for MWM & Deutz, is specifically designed to optimize the performance and efficiency of your engines. Our OEM replacement parts come directly from the manufacturer and offer advantages in terms of fit precision and material quality compared to aftermarket products.
CYLINDER LINER - 648311320036 suitable for MWM & Deutz engines
Ultimate Performance with the Cylinder Liner Discover the cylinder liner (comparison number 648311320036), an essential OEM spare part specifically designed to maximize the performance of your engines. With this quality product, you secure the optimal functionality of your machines. Our cylinder liner offers the stability and durability necessary for smooth operation.Optimal Compatibility for MWM & Deutz This outstanding product is compatible with MWM & Deutz engines and provides the reliability you can expect from an OEM spare part. You encounter the comparison number 648311320036 in professional use every day, and our analytical approach ensures that all cylinder liners undergo strict internal controls.
CRANKCASE END COVER - 647317800016 suitable for MWM & Deutz engines
Crankcase end cover: An Essential Engine ComponentDiscover our top-quality Crankcase end cover (comparison number: 647317800016), which is distinguished by high quality and reliability. This integral part is specifically designed for MWM & Deutz engines and offers the necessary robustness to successfully withstand various operating conditions. Weighing 7.1 kg, this OEM replacement part ensures that your MWM & Deutz engines operate durably and efficiently.
CYLINDER LINER - 647301320014 suitable for MWM & Deutz engines
Cylinder Liner: OEM Replacement Part for Your NeedsDiscover our cylinder liner, an essential OEM replacement part (comparison number: 647301320014) for your engines. It is manufactured as a component suitable for MWM & Deutz engines and impresses with its precise fit and reliable performance. Weighing 70 kg, this liner is designed to withstand the demands of diesel and gas engines in marine applications or stationary operation without any issues.
CYLINDER LINER - 645301320014 suitable for MWM & Deutz engines
Robust Cylinder Liner in DetailDiscover our cylinder liner, identified by the comparison number 645301320014. This product is essential for anyone looking for top-quality components for smooth operation. As an OEM spare part, the cylinder liner ensures that your system functions reliably and meets the high demands placed on engines.Suitable for MWM & Deutz EnginesThis cylinder liner is specifically designed to fit MWM & Deutz engines. Ideal for applications in marine and stationary use, our comparison number 645301320014 offers first-class performance and durability. Weighing 40 kg, you receive a component that delivers excellent mechanical properties.
CRANKCASE END COVER - 645207800016 suitable for MWM & Deutz engines
Robust Crankcase End Cover for Optimal Engine PerformanceDiscover our powerful Crankcase End Cover, compatible with MWM & Deutz engines, with the comparison number 645207800016. This important Crankcase part is specially designed for diesel and gas engines, ensuring reliable performance under various operating conditions. A must-have for all operators of marine or locomotive engines!
CYLINDER LINER - 644401320114 suitable for MWM & Deutz engines
Optimal Product: Cylinder LinerDiscover our cylinder liner (comparative number 644401320114), a top-quality OEM replacement part that maximizes the efficiency of your engines. Every detail of this product is ensured through stringent internal controls and the highest precision standards. Rely on receiving an essential component for your operational requirements.Suitable for High DemandsThis cylinder liner is suitable for MWM & Deutz and allows for seamless integration into your systems. Compatible with the series 444 as well as the engine types TBD444-L6, our product ensures reliable functionality. The heavy OEM replacement part is ideal for applications in various industrial sectors where efficiency and longevity are essential.
CYLINDER LINER - 644401320014 suitable for MWM & Deutz engines
Robust Cylinder Liner for Engine Parts Our cylinder liner with the comparison number 644401320014 is an essential OEM spare part for high-performance engines. This product is specifically designed and represents quality and durability. Developed for use in demanding environments, the product targets professional users in the marine and stationary technology sectors.Suitable for MWM & Deutz – Maximum Compatibility The cylinder liner is suitable for MWM & Deutz engines and meets the highest standards in maintenance and upkeep. This component significantly contributes to the efficiency of your engine, as it is precisely manufactured. Rely on top-quality OEM spare parts that provide you with consistent performance.
OIL SUMP - 644201150066 suitable for MWM & Deutz engines
Premium Oil Sump for Reliable EnginesDiscover the OEM replacement part Oil Sump with the comparison number 644201150066, specifically designed as a Crankcase part. This product ensures excellent quality associated with OEM replacement parts. The Oil Sump ensures that your engines run reliably, making it indispensable in the marine and stationary industries.
CRANKCASE - 644181100187 suitable for MWM & Deutz engines
CRANKCASE with the comparison number 644181100187 suitable for MWM & Deutz engines
CRANKCASE - 644181100167 suitable for MWM & Deutz engines
Outstanding Quality of Our Engine BlocksDiscover our OEM replacement part, the engine block, with the comparison number 644181100167. This product impresses with its reliability and is specifically designed for operation in demanding environments such as marine and industrial applications.Suitable for MWM & Deutz EnginesOur engine block is optimally suited for engines compatible with MWM & Deutz. The precision and durability of this component are evident in its excellent fit for various MWM & Deutz engines.
CRANKCASE - 644181100087 suitable for MWM & Deutz engines
Highly Efficient Solution for Your Engines The engine block with the comparison number 644181100087 is a remarkable OEM replacement part specifically designed to optimally support systems compatible with MWM & Deutz engines. Weighing 3400 kg, this product provides exceptional stability and durability for a variety of applications in marine and stationary use.
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.