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 - 644007800014 suitable for MWM & Deutz engines
Compelling Product for Your EnginesDiscover our product, the crankcase end cover with the reference number 644007800014, ideal for precision applications in marine and stationary areas. This crankcase end cover meets all requirements for crankcase parts and provides excellent sealing. The part is specifically designed to fit MWM & Deutz engines, allowing you to extract maximum performance from your engines.
CYLINDER LINER - 644001320074 suitable for MWM & Deutz engines
Cylinder Liner – Compatible with MWM & Deutz EnginesThe cylinder liner is an essential product that ensures the flawless operation of your engines. Our cylinder liner is compatible with MWM & Deutz and specifically designed for the series 440 as well as the engine type TBD440-6. This OEM spare part impresses with careful craftsmanship and precise dimensions, making it ideally suited to the requirements of your engines.Advantages of OEM Spare PartsWith the comparison number 644001320074, our OEM spare part offers various advantages that directly impact the lifespan and functionality of your machine. Every product we sell meets the high standards of the manufacturer and is optimized to work perfectly with MWM & Deutz Engines. For demanding applications, this cylinder liner is operationally indispensable.
CYLINDER LINER - 644001320017 suitable for MWM & Deutz engines
Cylinder Liner for Your ApplicationsDiscover our Cylinder liner with the comparison number 644001320017, which is ideal for your MWM & Deutz engines. This product belongs to the category of Crankcase parts and ensures that you provide the best conditions for your engines. Weighing 50 kg, this Cylinder liner provides stability and reliability in demanding applications.
CYLINDER LINER - 644001328044 suitable for MWM & Deutz engines
CYLINDER LINER with the comparison number 644001328044 suitable for MWM & Deutz engines
CYLINDER LINER - 644001328034 suitable for MWM & Deutz engines
CYLINDER LINER with the comparison number 644001328034 suitable for MWM & Deutz engines
CYLINDER LINER - 644001320174 suitable for MWM & Deutz engines
Cylinder Liner for MWM & Deutz EnginesDiscover the OEM replacement part of the cylinder liner with the comparison number 644001320174, which offers robust and reliable service for your engines. This replacement part is compatible with the renowned brands MWM & Deutz and plays a crucial role in achieving optimal engine performance. With this cylinder liner, you benefit from years of experience in the marine and stationary application areas.
CYLINDER LINER - 66-6441 suitable for MWM & Deutz engines
Unique: Cylinder Liner with Comparison Number 66-6441Discover the Cylinder Liner with the comparison number 66-6441 – a top-notch solution for your various applications. This OEM spare part is specifically optimized and provides the necessary reliability for your engines. Ideally suited for marine and stationary use, our Cylinder Liner offers efficiency and quality in your operations.Precise Fit: Suitable for MWM & Deutz EnginesThe Cylinder Liner is an outstanding OEM spare part tailored to the high demands of manufacturers like MWM & Deutz. It is perfectly suitable for engines compatible with the series 440, especially for the engine types TBD440-6. This liner meets the highest standards and allows for seamless integration, ensuring that your engines always run optimally.
CYLINDER LINER - 644001320064 suitable for MWM & Deutz engines
Introducing the Cylinder LinerThe cylinder liner with the reference number 644001320064 is an essential OEM spare part that ensures reliable performance of engines. The component is offered suitable for MWM & Deutz engines and provides optimal fit, which is critical for functionality. Weighing 58.52 kg and measuring 28 cm in length, 28 cm in width, and 59 cm in height, it displays stability and durability even under demanding conditions.
CYLINDER LINER - 66-6440 suitable for MWM & Deutz engines
Quality of the Cylinder Liner 66-6440Discover the cylinder liner with the comparison number 66-6440. This product belongs to the group of crankcase parts and is an essential component that optimizes the performance of your engines. Use OEM replacement parts to ensure access to reliable components at any time.Suitable for MWM & Deutz EnginesThe cylinder liner 66-6440 is suitable for MWM & Deutz engines and compatible with model series 440 and 441, as well as engine types TBD440, TBD440-6, and TBD441. Weighing 50 kg, it demonstrates its durability, contributing to optimal functionality in various applications.
OIL SUMP - 644001150286 suitable for MWM & Deutz engines
Premium Replacement Part in Proven Quality Discover our replacement part with the comparison number 644001150286 – a powerful oil sump that is ideally suited for long-lasting use in marine and stationary applications. As an OEM replacement part, this oil sump provides an excellent solution, compatible with MWM & Deutz engines, ensuring the necessary efficiency in your field.Precise Design for Your Needs Weighing 910 kg, the oil sump offers a particularly robust solution for your engines. The product meets the demanding requirements placed on OEM replacement parts and ensures optimal lubrication of your engines. This efficiency contributes to the extended lifespan of your machines and engines.
OIL SUMP - 644001150266 suitable for MWM & Deutz engines
Oil Sump with Comparison Number 644001150266Optimize the performance of your machines with our product, the oil sump, comparable to the comparison number 644001150266. This oil sump is an essential spare part, suitable for MWM & Deutz engines, and offers functional efficiency in various applications.
OIL SUMP - 644001150186 suitable for MWM & Deutz engines
Oil Sump: Stability and Efficiency for Your EnginesDiscover our oil sump with the comparison number 644001150186, which is perfectly suited for use in MWM & Deutz engines. This OEM replacement part offers optimal functionality for the long-lasting operation of your engine, thanks to a weight of 290 kg. Every detail of the oil sump supports the efficient performance of your machines and is particularly important in demanding operating tests.
OIL SUMP - 644001150166 suitable for MWM & Deutz engines
Oil Sump for Efficient Engine PerformanceDiscover our Oil sumps, listed under the comparison number 644001150166. This product from the group Crankcase parts significantly contributes to the efficiency of your engines. Weighing 750 kg, this Oelwanne provides stability that is specifically required for motorized applications in marine and stationary environments.Precise Fit for Your EnginesOur OEM replacement parts are suitable for MWM & Deutz engines and offer a perfect fit. With this OEM replacement part, we ensure that it meets the corresponding specifications of the manufacturer. Through our careful selection, we ensure reliable performance even in demanding environments.
CRANKCASE - 644001100287 suitable for MWM & Deutz engines
Premium Crankcase with Comparison Number 644001100287Discover our premium Crankcase, offered under the comparison number 644001100287. This product is precisely tailored to meet the requirements of MWM & Deutz engines to support you in your challenges as effectively as possible.Product Suitable for MWM & Deutz EnginesOur OEM replacement part provides excellent functionality, as it is directly designed to be suitable for MWM & Deutz engines. This way, you can rely on reliable performance for upcoming maintenance and repairs. Manufacturing and controls meet strict OEM standards.
CRANKCASE - 644001100267 suitable for MWM & Deutz engines
CRANKCASE with the comparison number 644001100267 suitable for MWM & Deutz engines
CRANKCASE END COVER - 643507800046 suitable for MWM & Deutz engines
Precise Crankcase Part: Crankcase End Cover Discover the Crankcase End Cover (comparison number: 643507800046), an essential component suitable for MWM & Deutz engines. Weighing 9.8 kg, this OEM replacement part offers top-notch quality and durability. In the category of Crankcase Parts, the Crankcase End Cover is designed to meet the needs of high-performance engines in various applications.Remarkable OEM Solution The comparison number 643507800046 marks this OEM replacement part, specially designed to optimally support your engine. Each product in our range represents excellent manufacturing and the highest standards, ensuring your engine delivers reliable performance. Trust in our over 25 years of experience with engine parts and tailored solutions.
CRANKCASE END COVER - 643507800024 suitable for MWM & Deutz engines
Crankcase end cover tailored to your needsThe crankcase end cover with the comparison number 643507800024 is an essential product in the category of crankcase parts. This product is particularly suitable for engines designed for MWM & Deutz. Weighing 6.27 kg, this cover provides stable and reliable support for your machines, ensuring optimal operation under various conditions.Reliability for MWM & Deutz enginesThe product with the comparison number 643507800024 ensures the operational reliability of your engines by combining precise manufacturing with the use of top-quality materials. This makes our OEM replacement part an ideal choice for all businesses that rely on the performance of their motorized systems. Product quality is ensured through strict internal controls, allowing you to depend on the durability of this component.
CRANKCASE END COVER - 643507800016 suitable for MWM & Deutz engines
Precise Fit for Engine TechnologyDiscover our crankcase end cover, an essential crankcase part that significantly contributes to enhancing the efficiency of your engine. This product is suitable for MWM & Deutz engines and meets the highest standards. Thanks to the comparison number 643507800016, you can quickly and accurately find these OEM replacement parts for your applications.
CYLINDER LINER - 643501320164 suitable for MWM & Deutz engines
Cylinder Liner – Reliable Component for EnginesDiscover the OEM replacement part cylinder liner with the comparison number 643501320164, which is an essential component in the category crankcase parts. This product is tailored and offers excellent quality, ideal for use in suitable for MWM & Deutz engines.Product Details and Comparison NumberThe cylinder liner plays a central role in the efficient operation of your engines. Weighing 30 kg, it provides stability and durability, perfect for demanding applications. The comparison number 643501320164 allows for easy identification of the product and straightforward reordering.
CYLINDER LINER - 643501320124 suitable for MWM & Deutz engines
Cylinder Liner for Increased EfficiencyThe cylinder liner with the comparison number 643501320124 is an ideal addition to your engine supply needs. This spare part offers the necessary robustness and precision to meet the demanding requirements of suitable for MWM & Deutz engines. Rely on our many years of experience to ensure optimal performance of your machines.Designed for MWM & Deutz EnginesOur cylinder liner is specifically suitable for use in suitable for MWM & Deutz engines and significantly extends their lifespan. Weighing 28 kg, it offers excellent quality for industrial standards.
CRANKCASE END COVER - 642007800086 suitable for MWM & Deutz engines
Powerful Crankcase End Cover for Your SystemDiscover our crankcase end cover with the comparison number 642007800086, an excellent OEM replacement part that assists you in maintaining your engines. Weighing 23 kg, this replacement part offers stability and is optimally tailored for use in your machinery fleet.Suitable for MWM & Deutz EnginesThis crankcase end cover is specially designed for engines compatible with MWM & Deutz. The precise fit ensures smooth operation of the engine and optimizes performance. Rely on quality to secure the longevity and efficiency of your investment.
CRANKCASE END COVER - 632507800056 suitable for MWM & Deutz engines
Crankcase End Cover for Engines SystematicallyExperience the crankcase end cover with the comparison number 632507800056, the perfect OEM replacement part that optimally supports your MWM & Deutz engines. Weighing 0.835 kg, this crankcase end cover offers an ideal fit and ensures high efficiency and durability in marine and stationary applications. Each of our products undergoes strict internal controls to ensure consistently high quality.
CYLINDER LINER - 642001320034 suitable for MWM & Deutz engines
High-Performance Cylinder Liner for Your EnginesDiscover the versatile cylinder liner (comparison number: 642001320034) that perfectly fits MWM & Deutz engines. As part of our crankcase parts, this cylinder liner offers outstanding fit and efficiency. Weighing 20 kg, it provides the high stability needed for demanding applications.Quality Features of OEM Replacement PartsOur cylinder liner meets the highest standards and is offered as an OEM replacement part. This product, compatible with MWM & Deutz engines, provides a durable solution for your requirements. Rely on OEM replacement parts specifically designed for use in marine and stationary applications.
CYLINDER LINER - 642001320024 suitable for MWM & Deutz engines
Robust Cylinder Liner for High-Performance EnginesWith the comparison number 642001320024, we present our cylinder liner, which is optimally tailored to the requirements of MWM & Deutz engines. This product offers the highest precision and durability and is an essential component for the efficiency of your engines.OEM Quality for MWM & DeutzThe cylinder liner is manufactured to fit MWM & Deutz engines and belongs to the category of crankcase parts. Our spare parts impress with their quality, which is aligned with the high standards of OEM spare parts. The excellent properties of this cylinder liner reliably support your engines.
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.