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 - 12190596 suitable for MWM & Deutz engines
Competent Crankcase for Your Engine Solutions Discover our Crankcase with the comparison number 12190596, which is essential for the performance of your engines. This part offers you an ideal solution for electrical and mechanical requirements. It is also compatible with MWM & Deutz engines and combines quality with an excellent price-performance ratio.Excellent Quality: OEM Replacement Parts for the Highest Standards The Crankcase is particularly suitable for various applications where reliability is important. As an OEM replacement part, our product meets industry standards and offers a well-thought-out solution that addresses market analyses and customer demands. The comparison number 12190596 represents a replacement part that meets your specific requirements.
OIL SUMP - 12190591 suitable for MWM & Deutz engines
Excellent Oil Sump for Industrial Applications Our oil sump with the comparison number 12190591 is an ideal OEM replacement part, specifically designed for the requirements of engines. This product impresses with precise quality and careful workmanship to ensure smooth operation.Quality Through Internal Controls With our OEM replacement parts, such as the oil sump, we ensure high standards for your machines. Through strict internal controls, we affirm that all parts are optimally suited, compatible with MWM & Deutz engines.
CRANKCASE END COVER - 12190512 suitable for MWM & Deutz engines
Efficient Crankcase End Cover 12190512Discover the crankcase end cover with the comparison number 12190512 – an essential product specifically designed for the demands of engine technology. This OEM spare part is an important component of the crankcase parts and ensures the optimal function of your engines. With a weight of 10.95 kg, the crankcase end cover impresses with its stability, which is maintained under various operating conditions.Support for MWM & Deutz EnginesThis crankcase end cover is suitable for MWM & Deutz engines and provides you with added value through the use of high-quality materials and precise manufacturing that only OEM spare parts can offer. You can rely on this product being precisely manufactured to meet the individual requirements of the industry and to further enhance the performance of your engines.
OIL SUMP - 12190489 suitable for MWM & Deutz engines
Functional Oil Sump – Comparison Number 12190489The Oil Sump with the comparison number 12190489 is an essential product for the maintenance of your engines. This practical component is specifically designed to perform efficiently in operation. It is an OEM replacement part, meaning it meets the highest quality standards set by the manufacturer. You can be confident that it works optimally.
CRANKCASE - 12190451 suitable for MWM & Deutz engines
Discover the Comparison Number 12190451 The crankcase, comparison number 12190451, offers excellent quality suitable for MWM & Deutz engines. This replacement part ensures the highest precision and durability, ideal for professional marine and stationary use.Optimal Solutions for Your Requirements With this crankcase, provided as a replacement part, you benefit from products at original equipment manufacturer (OEM) level. It offers the right solution suitable for MWM & Deutz engines to reduce operating costs and maximize the efficiency of your machines.
CRANKCASE - 12190450 suitable for MWM & Deutz engines
Discover our Crankcase with Comparison Number 12190450Discover our Crankcase (comparison number: 12190450), an OEM replacement part, suitable for MWM & Deutz engines. This quality-tested engine component ensures optimal functionality of your machines, thereby securing their performance and lifespan. With a weight of only 0.099 kg, it allows for easy handling and installation.
FLANGED COVER - 12190433 suitable for MWM & Deutz engines
Reliable Product with Comparison Number 12190433 Discover our flanged cover with comparison number 12190433, an essential OEM spare part. Weighing 1.16 kg, this flanged cover offers quality and optimal performance for your requirements in marine and stationary engine technology. Rely on precise workmanship that effectively supports your machines.Suitable for MWM & Deutz Engines This product is suitable for MWM & Deutz engines and ensures seamless integration into existing device systems. As an OEM spare part, the flanged cover stands out for its excellent standards, which speak to durability and functionality. When maintaining your drives, this component is a key element you can count on.
OIL SUMP - 12190297 suitable for MWM & Deutz engines
Robust Oil Sump without CompromisesThe oil sump with the comparison number 12190297 is an indispensable OEM spare part that ensures the highest standards for engines. This product belongs to the category of crankcase parts and impresses with excellent quality. The oil sump weighs 24.88 kg, making it ideally suited for demanding applications in diesel and gas engines.
CRANKCASE END COVER - 12190293 suitable for MWM & Deutz engines
Comparison Number 12190293 – Your Ideal OEM Replacement PartDiscover our Crankcase end cover with the comparison number 12190293, an essential OEM replacement part. It belongs to the category of Crankcase parts and provides the necessary performance for demanding engine applications. The Crankcase end cover weighs only 0.099 kg, making it easy to handle – ideal for marine and stationary use.
CRANKCASE END COVER - 12190238 suitable for MWM & Deutz engines
Discover the Crankcase End Cover with Comparison Number 12190238Discover our Crankcase end cover with the comparison number 12190238, which has been specifically manufactured as an OEM replacement part. This essential product stands out for its exclusive fit and is ideal for use in MWM & Deutz engines. Our Crankcase end cover contributes to the stability and optimal functionality of your engines.Original Equipment Manufacturer Quality for Your NeedsOur Crankcase end cover is one of the available products in original equipment manufacturer quality and provides the reliability you seek for engines compatible with MWM & Deutz engines. This OEM quality ensures that all components work harmoniously together. Choose our OEM replacement part and invest in the longevity of your engine.
OIL SUMP - 12190184 suitable for MWM & Deutz engines
Oil Sump for High Demands – Comparison Number 12190184The Oil Sump with the comparison number 12190184 is an indispensable crankcase part for reliable engines in marine and stationary applications. This product has been precisely engineered to ensure optimal integration into systems that are suitable for MWM & Deutz engines. Weighing just 0.099 kg, this part offers easy handling while supporting the efficiency and functionality of your engine.Precise Parts for Your ApplicationAs a crankcase part, the oil sump meets the highest standards you can expect. Our range includes many top-quality crankcase parts, so you can find the required component, suitable for MWM & Deutz, within our extensive selection of replacement components.
OIL SUMP - 12190107 suitable for MWM & Deutz engines
Robust Oil Sump with Comparison Number 12190107Discover the oil sump unit suitable for MWM & Deutz with the comparison number 12190107. This OEM replacement part belongs to the group of crankcase parts and offers the reliability you need in your application area. Weighing only 0.099 kg, the oil sump can be easily installed and ensures effective lubrication of the engines.Reliability for MWM & Deutz EnginesThe product is suitable for MWM & Deutz engines and optimizes operating temperature for long-term efficiency. With excellent construction, the oil sump unit meets the requirements and enhances the functionality of your machines.
CRANKCASE - 12190006 suitable for MWM & Deutz engines
Precision and Functionality: Crankcase 12190006Discover our crankcase, registered under the comparison number 12190006. This OEM replacement part is specifically designed to be compatible with MWM & Deutz engines. It ensures optimal performance and supports the smooth operation of your engines.
OIL SUMP - 12189916 suitable for MWM & Deutz engines
Robust Product: The Oil SumpDiscover our oil sump with the reference number 12189916. This product impresses with its top quality and is an essential crankcase part for engines. Weighing 6226.011 kg, the oil sump exhibits exceptional stability, making it highly suitable for use in various applications.Ideally Suitable: MWM & Deutz EnginesThe oil sump is compatible with MWM & Deutz engines and ensures efficient operation. By using OEM replacement parts, you achieve optimal performance for your machines. Rely on our spare parts that have been specifically developed for industrial use, offering you cost efficiency and durability.
CYLINDER LINER - 12189878 suitable for Deutz engines
Efficient Cylinder Liner for Engine SystemsThe cylinder liner with the comparison number 12189878 is an essential OEM replacement part. This product belongs to the crankcase parts and offers excellent precision for engines. Suitable for Deutz engines, this cylinder liner not only ensures smooth operation but also enhances the machine's lifespan, which is particularly advantageous in demanding environments.
CYLINDER LINER - 12189877 suitable for MWM & Deutz engines
Cylinder liner 12189877: An Essential ProductDiscover the OEM spare part cylinder liner, suitable for MWM & Deutz engines. With the comparison number 12189877, you can be sure to choose an excellent product to optimize your machine efficiency. This cylinder liner impresses with its precision and is specially designed to support the outstanding performance of your engines.Suitable for MWM & Deutz EnginesThe cylinder liner is an indispensable component that has been perfectly developed to work with engines compatible with MWM & Deutz. Enjoy the benefits of excellent manufacturing, which ensures durability and reliability, allowing for smooth operation.
OIL SUMP - 12189850 suitable for MWM & Deutz engines
Oil sump compatible with MWM & Deutz engines Experience the outstanding benefits of our oil sump (comparison number: 12189850), which has been developed as a custom product compatible with MWM & Deutz engines. Weighing 22.6 kg, this OEM replacement part ensures that your engines are optimally lubricated, which is crucial for their longevity.
CYLINDER LINER - 12189614 suitable for MWM & Deutz engines
Excellent Cylinder Liner for Engine OperationDiscover our outstanding product, the cylinder liner with the comparison number 12189614. This OEM spare part ensures that you receive optimal fitting. The cylinder liner is an essential component that considers fundamental properties for the reliable operation of your engines and is characterized by quality and durability.
CRANKCASE END COVER - 12189290 suitable for MWM & Deutz engines
Excellent Crankcase End Cover on OfferDiscover our product: the crankcase end cover with the comparison number 12189290, usable for a variety of applications. Weighing only 0.099 kg, this OEM spare part is optimally suited for use in heavy conditions.Suitable for MWM & Deutz EnginesOur crankcase end cover is designed to be suitable for MWM & Deutz engines. As an OEM spare part, it offers excellent fit and quality that contribute to the performance of your engines. Unlike aftermarket products, our OEM spare parts ensure the reliability you need.
CRANKCASE - 12189133 suitable for MWM & Deutz engines
Efficient Crankcase – a practical solutionDiscover the crankcase marked with the comparison number 12189133. This product is essential for reliable engines and ensures that your work continues to run smoothly. Weighing only 0.099 kg, it impresses with a thoughtful design developed for high demands. This OEM replacement part fits perfectly and provides the quality you expect.
OIL SUMP - 12189118 suitable for MWM & Deutz engines
Oil Sump with Comparison Number 12189118Discover the oil sump with the comparison number 12189118, an important component suitable for MWM & Deutz engines. Weighing only 2.55 kg, the structure combines lightweight design and durable performance, contributing to optimal efficiency of your engines. This product represents the quality you expect from an OEM spare part.Precise Construction for MWM & DeutzOur oil sump is an OEM spare part specifically designed to provide suitable solutions for your engines. Compatible with MWM & Deutz engines, this product ensures maximum compatibility and longevity. With the comparison number 12189118, you are investing in materials that can withstand the demands of your operations.
CRANKCASE END COVER - 12189101 suitable for MWM & Deutz engines
Crankcase End Cover for Your Machinery OptimizationDiscover our renowned product, the Crankcase end cover with the comparison number 12189101. As an indispensable spare part in the field of Crankcase parts, this item ensures optimal performance for your systems. This OEM spare part, as well as all other items in our range, is specifically designed to meet the demands of modern engine technology.Reliability for MWM & Deutz Engines This Crankcase end cover is suitable for MWM & Deutz engines. Weighing 11.9 kg, it is robust and reliable – ideal for the demanding operating conditions in marine and stationary applications. Our OEM spare parts are carefully selected to ensure that your machines can operate efficiently and without interruption.
OIL SUMP - 12189099 suitable for MWM & Deutz engines
Oil Sump for Reliable Engine PerformanceThe oil sump (comparison number: 12189099) is an essential product compatible with MWM & Deutz engines. This crankcase part is optimally designed to meet the demands of diesel and gas engine technology. Weighing only 0.099 kg, it facilitates installation while ensuring stable operation.
CRANKCASE - 12189097 suitable for MWM & Deutz engines
Robust and Efficient – Our CrankcaseDiscover our premium product, the crankcase (comparison number: 12189097), which ensures stable and durable use in your engines. This crankcase belongs to the category of crankcase parts and weighs 75 kg, providing a reliable structure. The offering is specifically tailored for engines compatible with MWM & Deutz.OEM Spare Parts for Reliable PerformanceOur products are OEM spare parts that meet the highest standards in quality and precision. The crankcase fits perfectly for MWM & Deutz engines and ideally supports the performance of your equipment. At MOPA Motorparts, we place great importance on providing you with only the best for your machines.
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.