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 - 12341284 suitable for MWM & Deutz engines
Optimal Protection for Your EnginesThe crankcase end cover, comparison number 12341284, is a critical OEM spare part, suitable for MWM & Deutz engines. Weighing 0.5 kg, this product impresses with high efficiency and remains indispensable for reliable operation.Reliability with OEM Spare PartsOEM spare parts like this crankcase end cover ensure the excellent functionality you expect from a top-quality spare part. Unlike aftermarket alternatives, which often do not provide the necessary quality, using our products is a crucial factor. Rely on the quality of our options and do not compromise on maintenance.
CRANKCASE END COVER - 12341265 suitable for MWM & Deutz engines
Precise Crankcase End Cover for Your ApplicationsDiscover our precise Crankcase End Cover, suitable for applications in the industry. With the comparison number 12341265, this product ensures everything operates smoothly while providing excellent sealing, which is crucial for diesel and gas engines.Fits MWM & Deutz EnginesThis Crankcase End Cover weighs 33 kg and is compatible with MWM & Deutz engines. The use of OEM replacement parts prevents potential complications and optimizes the uptime of your machinery. Our OEM replacement parts maintain the highest quality and durability, ideal for all your requirements in marine and mechanical engineering.
CRANKCASE END COVER - 12340971 suitable for MWM & Deutz engines
Crankcase End Cover in Focus Discover the Crankcase end cover, the OEM replacement part with the comparative number 12340971. This product is optimally suited for supporting engines and is characterized by precise workmanship.Components of OEM Replacement Parts Our products, including the Crankcase end cover, are OEM replacement parts specifically designed to be a perfect fit for MWM & Deutz engines. Trust in the uncompromising quality that our family business offers in its 2nd generation.
CRANKCASE END COVER - 12340415 suitable for MWM & Deutz engines
Excellent Crankcase end cover for long-lasting engines Our Crankcase end cover (comparison number: 12340415) is a powerful OEM replacement part that has been perfectly tailored to meet your requirements. This product is essential for supporting the efficiency of your machines and providing the necessary quality.Suitable for MWM & Deutz engines This Crankcase end cover is directly compatible with MWM & Deutz engines and allows for smooth operation of exquisite machines. With the comparison number 12340415, you can be sure that you are purchasing a precisely fitting component that has been specifically designed.
CRANKCASE END COVER - 12340388 suitable for MWM & Deutz engines
Excellent Crankcase End Cover: Your Compelling ProductExperience the Crankcase End Cover with the reference number 12340388. This durable product is a crucial crankcase part designed for MWM & Deutz engines. Thanks to precise manufacturing, you ensure optimal performance and maximum efficiency in your applications.High Quality: OEM Replacement PartsWe place great importance on the satisfaction of our B2B customers, which is why we exclusively offer OEM replacement parts. These replacement parts meet the high standards of manufacturers. You will find over 1 million OEM replacement parts in our range, specifically suitable for diesel and gas engines.
CRANKCASE END COVER - 12340386 suitable for MWM & Deutz engines
Star Head Cover for Reliable Application Discover our crankcase end cover (reference number: 12340386), a high-quality OEM replacement part that ensures smooth operation. This crankcase end cover is suitable for MWM & Deutz engines and meets the highest quality standards.Reliable OEM Replacement Parts for MWM & Deutz Engines Our product line exclusively includes OEM replacement parts, including this essential component. The crankcase end cover is compatible with MWM & Deutz engines and contributes to optimizing engine performance. Rely on parts that meet the highest standards.
CRANKCASE END COVER - 12340340 suitable for MWM & Deutz engines
Reliability and Performance: Crankcase End Cover 12340340Discover our reliable product, the Crankcase End Cover with the comparison number 12340340, specifically designed for MWM & Deutz engines. This premium OEM replacement part ensures excellent sealing and thereby increases the operational safety of your diesel and gas engines. Weighing 277 kg, the Crankcase End Cover combines stability and structural integrity for demanding applications.Efficiency and Fit: Suitable for MWM & DeutzThe Crankcase End Cover 12340340 is an essential component for your engines and fits perfectly for MWM & Deutz engines. This OEM replacement part meets high-quality standards and uses materials that ensure durability and reliability. This allows you to rely on the optimal functioning of your machines even under extreme conditions.
CRANKCASE END COVER - 12316858 suitable for MWM & Deutz engines
High-Performance Crankcase End Cover: Comparison Number 12316858Discover our unique crankcase end cover with the comparison number 12316858. This product is an OEM replacement part that ensures precise fit to a trusted standard. It provides top-notch performance over time – ideal for industrial applications.Compatible with MWM & Deutz Engines: Maximum CompatibilityThis crankcase end cover is compatible with MWM & Deutz engines and offers you a suitable solution for your crankcase parts. Weighing 52.78 kg, this product withstands loads and temperature fluctuations, impressing with its reliability.
OIL SUMP - 12316743 suitable for MWM & Deutz engines
High-Quality Oil Sump Suitable for MWM & Deutz EnginesDiscover the oil sump with the comparison number 12316743, which is ideally suited for MWM & Deutz engines. This high-quality OEM spare part offers perfect fit and utilizes high standards to ensure your engines are effectively protected. The comparison number makes it easy to identify specific series and models.Products that Work ReliablyOur oil sump comes from the category of OEM spare parts and provides the highest standards in quality and durability. Suitable for MWM & Deutz engines, it is an excellent choice for maintenance and upgrades. Take advantage of top-quality components at an unbeatable price.
OIL SUMP - 12316556 suitable for MWM & Deutz engines
Precise Spare Part: Oil Sump OEM 12316556Discover the oil sump, an essential OEM spare part with the comparison number 12316556, ideal for your operations in the marine and stationary sectors. As compatible with MWM & Deutz engines, this robust product provides optimal performance. Weighing 54 kg, the oil sump offers stability and effectively protects your engine from leaks.Reliability for Engines: OEM QualityThe oil sump, an important crankcase part, ensures the necessary tightness in operational applications, thereby contributing to a longer lifespan. It excels as compatible with MWM & Deutz in various engines, making it perfectly suitable for enhancing the efficiency of your machines. Trust in proven OEM quality for your investments in spare parts.
OIL SUMP - 12316314 suitable for MWM & Deutz engines
High-Performance Oil Sump – Comparison Number 12316314Discover the reliable oil sump with the comparison number 12316314, specifically designed for MWM & Deutz engines. This oil sump is an essential part of the crankcase and supports the optimal functionality of your engines. Weighing 63 kg, this product ensures stability, which is crucial in marine and stationary applications.
CRANKCASE END COVER - 12316305 suitable for MWM & Deutz engines
First-Class Crankcase End Cover for Diesel and Gas EnginesExperience the crankcase end cover with the comparison number 12316305—an important component optimized as an OEM replacement part for your MWM & Deutz engines. Thanks to its perfect fit, this crankcase end cover ensures smooth operation and maximum efficiency, essential for any engine-specific application.Reliability for MWM & DeutzThis replacement part is suitable for MWM & Deutz engines that rely on durability and high performance. The standardization of OEM replacement parts ensures the functionality of your engines, keeping them always ready for use and achieving great performance.
OIL SUMP - 12316132 suitable for MWM & Deutz engines
Robust OEM replacement part for efficient applicationsDiscover the reliable features of our oil sump. This top-quality OEM replacement part is suitable for MWM & Deutz engines and provides you with the ideal solution for your crankcase parts. Available with the comparison number 12316132, this product ensures long-lasting performance needed in marine and locomotive applications. Weighing 83 kg, it is stable and strong, ensuring smooth operation of your engines.Suitable solution for MWM & Deutz enginesOur oil sump is specifically designed to meet the highest operational demands. This product is compatible with MWM & Deutz engines and offers the necessary performance to support efficient operation. With this OEM replacement part, you rely on the quality of well-known manufacturers while ensuring seamless integration into your existing systems.
CRANKCASE END COVER - 12314601 suitable for MWM & Deutz engines
Perfectly Matched: Crankcase End Cover for Strong Engines Discover our top-quality product, the crankcase end cover with comparison number 12314601. This OEM replacement part offers a perfect fit for various applications.Specifically Suitable for MWM & Deutz Engines Our crankcase end cover is suitable for MWM & Deutz engines. Rely on our expertise in replacement parts, as these products provide reliable performance in different applications.
CRANKCASE - 12314134 suitable for MWM & Deutz engines
Reliable Crankcase for Optimal Engine PerformanceDiscover our top-notch Crankcase (Comparison number: 12314134), specifically designed for engines suitable for MWM & Deutz. This OEM replacement part belongs to the category of Crankcase parts and provides you with the necessary precision to enhance the optimal performance of your engines. Weighing 540 kg, it excels in both stability and quality.OEM Replacement Parts for the Best OperationAll our products are OEM replacement parts that come directly from the equipment manufacturer. With our comparison number 12314134, you receive a product that meets the highest quality standards and is perfectly suited for engines suitable for MWM & Deutz. This means more reliability and longevity compared to aftermarket alternatives.
CRANKCASE - 12314129 suitable for MWM & Deutz engines
Crankcase for Your EnginesDiscover our Crankcase, a top-quality OEM spare part marked with the comparison number 12314129 and suitable for MWM & Deutz engines. Each product stands for reliable performance, which you need in marine and stationary applications.Suitable for MWM & Deutz – Ideal for Your ApplicationsOur Crankcase, suitable for MWM & Deutz, has been designed to meet high standards. With this OEM spare part, you ensure the efficiency of your engines and extend the lifespan of your equipment. Trust in the quality and precision that the product offers.
CRANKCASE - 12314123 suitable for MWM & Deutz engines
Crankcase: Reliable Solution for Your Needs Discover our Crankcase with reference number 12314123, a crucial product carefully designed for use in suitable for MWM & Deutz engines. Weighing 410 kg, this OEM spare part ensures stability and reliability in your operations.Quality for MWM & Deutz Engines This Crankcase is suitable for MWM & Deutz and undergoes numerous quality controls. As an OEM spare part, it offers an excellent fit that meets your requirements for machines and equipment in demanding applications.
CRANKCASE - 12314122 suitable for MWM & Deutz engines
Excellent Crankcase for Your Needs The crankcase with the comparison number 12314122 is a top-quality OEM replacement part specifically designed to meet high performance standards. This product impresses with cutting-edge technology and is ideally suited for MWM & Deutz engines. Rely on reliability and choose this outstanding component for your engine technology.Customized Solution for MWM & Deutz Engines Our OEM replacement parts are precisely manufactured to ensure optimal functionality for MWM & Deutz. The crankcase offers not only top-tier quality but is also robust and durable to meet the demands of various applications. Trust in the quality that distinguishes our product.
CRANKCASE - 12313384 suitable for MWM & Deutz engines
High-quality Crankcase suitable for MWM & DeutzOur crankcase with the comparison number 12313384 is an OEM replacement part designed for optimal performance for engines suitable for MWM & Deutz. With precise manufacturing, our product meets the highest standards and is ideal for stationary use and in marine applications.Efficient and reliable – Comparison number 12313384The comparison number 12313384 emphasizes the exclusivity of our product. As OEM replacement parts, we offer only components that provide an exact fit and functionality. Our crankcases are crucial for the efficiency of engines suitable for MWM & Deutz.
CRANKCASE END COVER - 12311438 suitable for MWM & Deutz engines
Precision Crankcase End Cover – Part Number 12311438Discover our top-quality crankcase end cover, part number 12311438, a significant OEM spare part that is well-suited for various industrial and marine requirements. This crankcase end cover is ideal for ensuring the functionality of your MWM & Deutz engines. Weighing 26.5 kg, this product is distinguished by its robustness and provides reliable performance in demanding environments.
CRANKCASE - 12311315 suitable for MWM & Deutz engines
Precise Performance with Our CrankcaseDiscover our crankcase (comparison number: 12311315), specifically selected for high demands. This powerful product is an essential part that offers quality for various compatible MWM & compatible Deutz engines.Reliable OEM Parts for Your EnginesOur crankcase is compatible with MWM & Deutz, ensuring optimal readiness for use. As OEM parts, we assure the precision needed for the long-term functionality of your engines. You benefit from a product that meets the industry's high standards.
CRANKCASE - 12311312 suitable for MWM & Deutz engines
Excellent Crankcase with Comparison Number 12311312Discover our premium crankcase, marked with the comparison number 12311312. This product falls under the category of crankcase parts and is suitable for engines from MWM & Deutz. As an OEM replacement part, it offers proven quality and efficiency that you need for your applications. With this component, you minimize downtime and maximize the performance of your systems.Suitable for MWM & Deutz EnginesWeighing 504000 kg, the crankcase is tailored for MWM & Deutz engines. This optimization ensures a perfect fit and an appropriate solution for various applications. Invest in the highest quality solution and experience the difference that top-notch components provide.
OIL SUMP - 12309405 suitable for MWM & Deutz engines
Oil sump with the comparison number 12309405The oil sump with the comparison number 12309405 is an indispensable crankcase part that offers ideal properties for a long lifespan and maximum efficiency. As an OEM replacement part, it is specifically developed to meet the high demands in marine and stationary applications. It ensures optimal performance in your applications.Suitable for MWM & Deutz enginesThis exclusive oil sump is suitable for MWM & Deutz engines and is characterized by its stability and precise fit. With a weight of 55 kg, it stands for quality and efficiency. Rely on the product's reliability to ensure that the operation of your systems is not disrupted.
CRANKCASE END COVER - 12307983 suitable for MWM & Deutz engines
Replacement Part: Crankcase End Cover for Reliable PerformanceWith the reference number 12307983, we present our high-quality crankcase end cover, an essential OEM replacement part from the category of crankcase parts. This product stands out for its highest quality and precision fit, making it excellently suitable for demanding motorized applications.Perfect Fit for MWM & Deutz EnginesOur crankcase end cover is ideally suitable for MWM & Deutz engines. This robust and durable component has been carefully designed to meet the various demands in marine and stationary applications. Through its innovative design, this OEM replacement part offers long-lasting and reliable functionality.
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.