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 - 04259039 suitable for Deutz engines
Oil Sump Compatible with Deutz EnginesThe oil sump with the comparison number 04259039 is an essential component that ensures the storage and circulation of engine oil. Its weight of 22.5 kg reflects the robustness of this product. This oil sump provides quality and reliability, which are crucial for the performance of your engines.Efficiency Increase for EnginesThis product is specifically developed and compatible with Deutz engines, ensuring that you are well-equipped to maximize the propellers of your engines. By using available spare parts, you are taking a confident step towards efficiency and longevity. Available spare parts represent high standards and make the part particularly valuable.
OIL SUMP - 04259027 suitable for Deutz engines
Reliable Oil Sump for Your EnginesOur high-performance oil sump, part number 04259027, is specifically designed for robust systems. This oil sump belongs to the category of crankcase parts and offers reliable functionality. Weighing 60.306 kg, it features excellent stability, proven particularly in marine and stationary applications.Suitable for Deutz EnginesThis oil sump is the ideal choice for customers focused on products suitable for Deutz. It has been developed to work optimally in engines that are compatible with Deutz. This product meets the strict requirements of OEM principles, making it perfectly suitable for your needs.
OIL SUMP - 04259020 suitable for Deutz engines
Robust Oil Sump – Comparison Number 04259020Discover the robust oil sump with the comparison number 04259020, an essential component for the performance of your engines. This product is designed to meet the strict requirements of the industry while providing effective lubrication and protection against contaminants.
OIL FILLER NECK - 04258117 suitable for Deutz engines
Oil Filler Neck: Comparison Number 04258117Discover the OEM replacement part "Oil Filler Neck" with the comparison number 04258117. This product belongs to the category of Crankcase parts and is suitable for a wide range of applications in marine and stationary engines, particularly compatible with Deutz engines. Weighing only 0.38 kg, this oil filler neck combines functionality and precise craftsmanship to meet industrial demands.Top Quality through OEM Replacement PartsOur Oil Filler Neck, comparison number 04258117, meets the highest quality standards expected from OEM replacement parts. Flawless craftsmanship ensures that the product withstands demanding operating conditions. As a compatible component for Deutz engines, this solution is ideal for extending the lifespan and efficiency of your engine.
OIL SUMP - 04258034 suitable for Deutz engines
Robust Oil Sump Suitable for Deutz EnginesDiscover the oil sump with the comparison number 04258034 – a remarkable product from our extensive range of OEM spare parts. These crankcase parts feature dimensions and a weight of 7.4 kg, ensuring stable and durable use. Take advantage of our spare parts to optimize the performance of your engines.
OIL SUMP - 04256968 suitable for Deutz engines
OIL SUMP with the comparison number 04256968 suitable for Deutz engines
OIL SUMP - 04256927 suitable for Deutz engines
Oil Sump Suitable for Deutz EnginesDiscover our oil sump product with the comparison number 04256927. This OEM replacement part is reliable for use in crankcase parts and meets the specific requirements of machine engines. The oil sump ensures ideal lubrication and effectively protects your engine from contamination.Reliable Application and EfficiencyThe oil sump with the comparison number 04256927 weighs 29.17 kg and is designed for Deutz engines. This OEM replacement part maximizes the performance capabilities and efficiency of your machine engines. With this product, you integrate technologies from leading manufacturers into your projects.
OIL SUMP - 04256373 suitable for Deutz engines
Convincing Oil Sump: Comparison Number 04256373Discover the oil sump unit with comparison number 04256373, an essential OEM spare part that meets high standards. This oil sump is specifically designed to provide optimal protection and performance for engines. With powerful functionality and robust design, this product is your reliable choice for applications dealing with diesel and gas engines.Quality and Precision: Suitable for Deutz EnginesThis oil sump is suitable for Deutz engines and ensures that you receive the desired performance and longevity. Compared to other solutions on the market, our product meets strict standards, as it is an OEM spare part. Seriousness and accuracy are the foundations on which our spare parts are based, as they are designed to meet the requirements of our customers.
OIL SUMP - 04256361 suitable for Deutz engines
Quality in Detail: Oil Sump 04256361Discover the product with the comparison number 04256361 – the oil sump designed specifically to support engines with the highest standards. This individual part from the category crankcase parts offers you the ideal solution for reliable operation. Weighing 21.32 kg, it ensures stability and efficiency, which are crucial for any operation.Suitable for Deutz Engines: Optimal PerformanceThe oil sump is an OEM replacement part precisely suited for Deutz engines. Its robust design ensures smooth engine operation, meeting the highest expectations for quality and durability. As part of OEM replacement parts, we provide you with the reliability you need for your machinery. With this oil sump, you optimize your engine's performance and sustainably extend its lifespan.
OIL SUMP - 04256254 suitable for Deutz engines
Oil sump suitable for demanding enginesDiscover the oil sump with the comparison number 04256254, an essential product to ensure the optimal function of your engines. This OEM spare part belongs to the category of crankcase parts and impresses with its robustness and durability. With precise dimensions, it meets the requirements of diesel and gas engines.Quality through OEM spare partsThe comparison number 04256254 ensures fit and functionality. Our OEM spare part is specifically designed for Deutz engines, ensuring that your equipment always operates efficiently. Compared to aftermarket solutions, our product offers reliability and can minimize failures or defects.
OIL SUMP - 04256245 suitable for Deutz engines
Robust Oil Sump for Your EnginesDiscover the Oil Sump from MOPA Motorparts, an essential OEM spare part that is crucial for optimizing engines. This oil sump comes with the comparison number 04256245 and offers you quality specifically designed for marine and industrial applications.Suitable for Deutz EnginesThis OEM spare part is suitable for Deutz engines and ensures optimal lubrication through its thoughtful design. Weighing 8.98 kg, the oil sump is not only sturdy but also built to be durable to meet stringent requirements.
CRANKCASE - 04255763 suitable for Deutz engines
Reliable Crankcase compatible with Deutz EnginesDiscover our crankcase, listed under the comparison number 04255763. This product is compatible with Deutz engines and offers you a solid solution for your needs in the field of diesel and gas engines. Weighing 190.5 kg, it impresses with its stability and durability, making it optimal for the challenges in marine and stationary use.OEM Parts for the Highest Quality StandardsWe focus on excellent quality and only sell OEM parts, so you can rely on the proven performance of our products. The comparison number 04255763 indicates that this crankcase is part of our exquisite range of components specifically designed for Deutz engines. Here you will always find the right OEM parts for your engine needs.
CRANKCASE - 04255762 suitable for Deutz engines
Robust Crankcase for Highest DemandsDiscover our premium crankcase (reference number: 04255762), which is categorized under crankcase parts. Weighing 142 kg and of OEM quality, this spare part provides exceptional reliability for your applications. It meets the highest standards and ensures that your engines perform optimally.
OIL SUMP - 04254664 suitable for Deutz engines
Premium Oil Sump for Efficient EnginesDiscover the oil sump with comparison number 04254664 – the ideal product for top-quality engine systems. This oil sump is an indispensable crankcase part that impresses with precision and reliability. Weighing 9.25 kg, this robust part is the perfect companion for extensive applications.
CRANKCASE - 04254635 suitable for Deutz engines
Durable Crankcase Suitable for Deutz EnginesDiscover our reliable crankcase, which is marked with the comparison number 04254635. This item belongs to the category of crankcase parts and is specifically designed to meet the demands of engines. Rely on quality with spare parts that exceed your expectations!Premium OEM Replacement Parts for Industrial ApplicationsOur OEM replacement parts, including this crankcase, ensure that your engines run at their best. All parts are suitable for Deutz and adhere to the strict standards of the industry. With the comparison number 04254635, you can be confident in making the right choice.
CRANKCASE - 04254634 suitable for Deutz engines
Crankcase with Comparison Number 04254634Discover the crankcase with the comparison number 04254634, suitable for Deutz engines. This custom-made product is an essential component that supports the performance and reliability of your machines in marine and stationary applications. Weighing 138.5 kg, the crankcase provides stability for demanding applications.
CRANKCASE - 04254632 suitable for MWM & Deutz engines
Focused Crankcase for Your EnginesDiscover our Crankcase (comparison number: 04254632), an important OEM spare part from the Crankcase parts category. This product provides the perfect fit you need for your engines. Our Crankcase is designed to meet the high demands of MWM & Deutz.Quality for MWM & Deutz EnginesThe results of this OEM spare part ensure optimal function for your MWM & Deutz engines. Rely on our years of experience and acquire a spare part that is specifically suitable for MWM & Deutz engines. Reliability secures the performance of your engines, whether in stationary operation or in marine applications.
CRANKCASE - 04254631 suitable for Deutz engines
Quality Features of the CrankcaseDiscover the top-quality Crankcase (comparison number: 04254631) in OEM quality. Weighing 198 kg, this product impresses with its stability and reliability, essential for demanding applications. It provides the precise fit that supports your engine system optimally, thus ensuring efficiency.Suitable for Deutz EnginesThis replacement part is specifically designed for Deutz engines, ensuring that the Crankcase is made to fit perfectly. The tight alignment ensures not only the highest functionality but also effortless integration into your existing machines. By using the replacement part, you can significantly increase the longevity of your equipment.
CRANKCASE - 04254630 suitable for Deutz engines
Robust Solution with Crankcase for Your OperationDiscover the crankcase (product) with the comparison number 04254630, an essential OEM spare part that addresses specific requirements. This product is suitable for Deutz engines and offers the necessary quality for optimal engine performance.
OIL FILLER NECK - 04254458 suitable for MWM & Deutz engines
Efficient Solution for EnginesThe oil filler neck with the comparison number 04254458 is an important product for diesel and gas engines. Our experience shows that OEM spare parts are extremely significant for smooth operation. This quality part is specifically designed for engines compatible with MWM & Deutz. Weighing only 0.01 kg, it offers excellent standards and optimally complements your engine equipment.Insights into the Oil Filler NeckThe oil filler neck with the comparison number 04254458 is not only lightweight but also robust. The product is an OEM spare part distinguished by excellent fit and ensures that everything functions smoothly in engines compatible with MWM & Deutz. Aftermarket products often perform poorly in terms of quality and performance and are not recommended.
OIL FILLER NECK - 04254457 suitable for MWM & Deutz engines
Product Description: Oil Filler NeckDiscover the Oil Filler Neck, uniquely identified by the comparison number 04254457, perfectly suited as an OEM replacement part for Crankcase parts. This product, compatible with MWM & Deutz engines, ensures efficient oil supply and excellent performance of your machines.Reliable Quality from Renowned ManufacturersOur Oil Filler Neck is the ideal choice for engine operators who rely on the performance of OEM replacement parts. The replacement part delivers the necessary performance and is specifically designed according to the comparison number for MWM & Deutz engines, providing durability and reliability in use.
OIL SUMP - 04253996 suitable for Deutz engines
Optimally Developed Oil Sump for EnginesDiscover the top-quality oil sump with the comparison number 04253996, an essential OEM replacement part for your purchases. This oil sump is an indispensable product for crankcase parts and ensures that engines run optimally through precise craftsmanship. The oil sump is suitable for Deutz engines and meets the highest requirements of OEM standards, ensuring both longevity and efficiency.
CYLINDER LINER - 04253936 suitable for MWM & Deutz engines
Cylinder liner suitable for MWM & Deutz engines Discover our product: the cylinder liner, specifically suitable for MWM & Deutz engines. With the part number 04253936, it is an OEM spare part that is reliable and high-performing. This crucial component belongs to the category of crankcase parts and impresses with precision and durability.Efficient quality for your engine performance This cylinder liner has been designed suitable for MWM & Deutz engines and combines excellent workmanship with top-quality materials. It ensures optimal functionality, which is essential for the desired engine performance. Rely on our OEM spare parts that offer remarkable cost efficiency as well as strong performance.
OIL SUMP - 04253928 suitable for MWM & Deutz engines
Oil sump with comparison number 04253928Discover our high-quality product, the oil sump with the comparison number 04253928. This essential crankcase part ensures that engines operate efficiently and reliably. Suitable for MWM & Deutz engines, it provides the necessary robustness and functionality under challenging conditions.Reliable OEM replacement parts for your applicationsOur OEM replacement part provides a precise fit, allowing the performance of your machines to remain predictable. Weighing 170 kg, this oil sump is specifically designed to withstand the demands of your machines, delivering optimal results. In selecting our products, we place the highest value on 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.