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 - 20576149 suitable for Deutz engines
Oil sump comparison number 20576149 for your enginesDiscover the Oil sump with the comparison number 20576149, suitable for Deutz engines. This essential component belongs to the group of Crankcase parts and is specifically designed to meet the demands of your machines. Weighing 4.2 kg, it ensures stability and reliability in operation.
OIL SUMP - 20576148 suitable for Deutz engines
Reliable Oil Sump: Comparison Number 20576148Discover the Oil Sump, comparison number 20576148, specifically designed to meet high standards. This Oil Sump belongs to the group of Crankcase parts and is essential for the reliable functioning of engines. Weighing 5.29 kg, this product offers strength and durability.
OIL SUMP - 20576104 suitable for Deutz engines
Oil Sump Details: Comparison Number 20576104Discover our oil sump with the comparison number 20576104. This OEM spare part is specifically suitable for Deutz engines and belongs to the category of crankcase parts. Weighing 4.16 kg, this component offers a precise fit and supports the functionality of your engines.Efficiency for Your EnginesThe oil sump is an essential product that ensures optimal lubrication for your engines and minimizes damage in the engine compartment. As an OEM spare part, it provides the necessary stability and efficiency for applications in stationary and maritime environments.
OIL SUMP - 20576086 suitable for MWM & Deutz engines
Innovative Solutions for High-Performance EnginesThe oil sump with the comparison number 20576086 is an essential component for anyone looking for a reliable solution for their engines. As a crankcase part, this product offers optimal fit and functionality. It is particularly important for diesel and gas engines in marine and stationary applications.
OIL SUMP - 20576085 suitable for MWM & Deutz engines
Premium Oil Sump with Comparison Number 20576085The oil sump, comparison number 20576085, represents an uncompromisingly reliable product for the maintenance of your engines. It is compatible with MWM & Deutz engines and helps you maximize the efficiency and lifespan of your machines. Weighing 1.29 kg, this oil sump offers an optimal combination of stability and functionality.
OIL SUMP - 20576058 suitable for MWM & Deutz engines
Mopa Motorparts: Oil Sump for High DemandsThe comparison number 20576058 designates our oil sump, which is designed for optimal performance in MWM & Deutz engines. Weighing 4.3 kg and made from the best materials, our product offers safety and reliability.Precision Fit for MWM & DeutzThis oil sump has been specifically developed as a crankcase part to meet the highest standards of quality and durability compatible with MWM & Deutz engines. OEM crankcase parts offer 100% fit accuracy and robust performance, which are crucial for the efficiency of your engines compared to aftermarket products.
CRANKCASE - 20575276 suitable for MWM & Deutz engines
Discover our replacement part under comparison number 20575276 Discover our excellent crankcase, listed under comparison number 20575276. This product belongs to the category of crankcase parts and is suitable for MWM & Deutz engines. With a weight of 8.9 kg, this crankcase offers stability and durability through its excellent craftsmanship.Maximum precision for your engines The crankcase is suitable for MWM & Deutz, making it the ideal choice for these engines. Each OEM replacement part is characterized by precise manufacturing standards. Our strict internal controls ensure that the crankcase is produced flawlessly.
CRANKCASE - 20575274 suitable for MWM & Deutz engines
Welcome to the Crankcase – Comparison Number 20575274Discover our Crankcase, which is listed under the comparison number 20575274. This excellent OEM replacement part is an essential component for your MWM & Deutz engines. Thanks to the precise workmanship and high-quality materials, this product ensures a long lifespan and optimal performance.Reliable Solution for MWM & Deutz EnginesThis Crankcase is compatible with MWM & Deutz and is therefore ideal for their requirements. Weighing 10.15 kg, it provides the necessary robustness and stability for demanding applications in marine and stationary scenarios. Rely on this OEM replacement part to increase the efficiency of your engines and minimize possible failures.
CRANKCASE - 20575250 suitable for MWM & Deutz engines
Premium Crankcase – OEM Replacement PartDiscover our Crankcase with the reference number 20575250, an essential OEM replacement part for reliable engines. This product meets the highest standards and is perfectly suited for high-performance operation. Experience the quality that you expect from our MOPA OEM replacement parts.Suitable for MWM & Deutz EnginesOur Crankcase is specially designed to be suitable for MWM & Deutz engines. Through close collaboration with leading manufacturers, we ensure that our OEM replacement parts meet your requirements. Trust our expertise, which encompasses over 25 years of industry experience.
CRANKCASE - 20575212 suitable for MWM & Deutz engines
Crankcase – Ideal solution for unique requirementsDiscover our Crankcase, which provides you with the right solution for your MWM & Deutz engines. With the reference number 20575212, we ensure that this product has been specifically developed to deliver optimal performance. The replacement part belongs to the category of crankcase parts, which are crucial for the smooth operation of every engine.Robust and reliable – The right component The Crankcase weighs 7.8 kg and is characterized by durability and resilience. It is designed to be suitable for MWM & Deutz engines and ensures effective and stable operation in various applications. Trust in the quality of this replacement part, which will bring your operating systems back to the right performance level.
CRANKCASE - 20575210 suitable for MWM & Deutz engines
Crankcase – Comparison Number 20575210Discover our current crankcase, which is listed under comparison number 20575210. This product is ideal for engine applications and offers the quality you expect from a top-tier replacement part.Suitable for MWM & Deutz EnginesThe crankcase is suitable for MWM & Deutz engines and is well-suited for marine as well as stationary applications. Weighing 10.15 kg, it is robust and meets the requirements of your machines.
CRANKCASE - 20575179 suitable for MWM & Deutz engines
Crankcase: Your Reliable Replacement PartDiscover our Crankcase (reference number: 20575179), an OEM replacement part that is suitable for MWM & Deutz engines. Weighing only 0.099 kg, this product combines functionality and efficiency. It ensures that your engines deliver optimal performance. Our Crankcase parts offer a long lifespan and reliable performance for your applications.Quality of OEM Replacement Parts for Various ManufacturersWe offer exclusive OEM replacement parts that meet the highest standards. The Crankcase we have in our range is particularly suitable for MWM & Deutz. Our items are carefully selected and made from premium materials, so you can be confident you are getting the best quality for your engines.
CYLINDER LINER - 20205268 suitable for Deutz engines
Reliable Cylinder Liner for High Engine PerformanceDiscover the cylinder liner with the comparison number 20205268, perfectly tailored for your engines. This OEM spare part from the category crankcase parts is an essential component for high-performance machines and contributes to the optimal efficiency of your engines. Ideal for applications in marine and stationary environments, this product is a vital element for the functionality of your systems.Compatible with Deutz Engines: Quality and FitThe cylinder liner is compatible with Deutz engines and is characterized by durability and excellent fit. Weighing 5.568 kg, this product utilizes proven material properties that support high performance under various operating conditions.
CYLINDER LINER - 20205265 suitable for Deutz engines
Robust Cylinder Liner for Your EnginesThe cylinder liner with the comparison number 20205265 is an important spare part that is suitable for a variety of applications. This product is categorized as crankcase parts and offers you the necessary reliability and performance for your projects. Weighing 4.18 kg, it is well-suited for rugged operating conditions and delivers the performance expected from Deutz engines.Original Equipment Manufacturer Quality for Your NeedsWith the comparison number 20205265, we provide you with spare parts that are perfectly compatible with Deutz engines. The quality of the material used supports the longevity and efficiency of your machinery. Utilize the reliable properties of this cylinder liner to maximize the productivity of your facilities.
CYLINDER LINER - 20205200 suitable for MWM & Deutz engines
CYLINDER LINER with the comparison number 20205200 suitable for MWM & Deutz engines
CYLINDER LINER - 20022065 suitable for Deutz engines
Premium Cylinder Liner for Heavy-Duty ApplicationsDiscover the cylinder liner with the comparison number 20022065, a top-quality product for your engine technology. This OEM replacement part is specifically designed to meet the requirements of engines used in marine and stationary applications, as well as in locomotives. Weighing 4.12 kg, this component combines lightness and durability.
CRANKCASE - 20022052 suitable for Deutz engines
Crankcase Compatible with Deutz EnginesDiscover our crankcase with the comparison number 20022052, which has been specifically designed to meet the requirements of Deutz engines. This spare part adheres to the high standards of the industry and ensures maximum reliability and performance. Weighing 13.1 kg, it is ideally suited for use in marine and stationary applications as well as in locomotives.Quality and Efficiency: OEM Spare Parts for EnginesOur product, the crankcase, belongs to the category of crankcase parts and provides a perfect fit for engines designed to meet the highest demands. By using OEM spare parts according to comparison number 20022052, you ensure the longevity of your machinery and enhance its efficiency. The crankcase thus ensures smooth operation of your high-performance machines.
CRANKCASE - 20021822 suitable for Deutz engines
Powerful Crankcase for BusinessesDiscover the crankcase with the reference number 20021822, which is listed under the category of crankcase parts. Weighing 15.68 kg, this product offers an ideal solution and is particularly suitable for Deutz engines. Whether for maritime or stationary applications, the excellent quality of this part convinces professionals in the engine sector.
CYLINDER HEAD COVER - 20021793 suitable for Deutz engines
Precise Performance with the Cylinder Head CoverThe cylinder head cover with the comparison number 20021793 is an essential crankcase part for your application. Weighing only 0.45 kg, this product is characterized by exceptional robustness. Designed to optimize engine efficiency, the cylinder head cover is a smart investment in the longevity of your machines.Perfectly Suitable for Deutz EnginesThis cylinder head cover is specifically designed for Deutz engines, offering you the best quality. Our crankcase parts are manufactured according to strict standards to ensure optimal performance. Your engine will benefit from the excess precision that this cylinder head cover provides, while also minimizing the risks of failures.
CYLINDER HEAD COVER - 20021791 suitable for MWM & Deutz engines
Cylinder head cover with comparison number 20021791Discover our cylinder head cover with comparison number 20021791, an OEM spare part in the category crankcase parts. This product is suitable for MWM & Deutz engines and offers excellent performance. Weighing only 0.523 kg, the cylinder head cover is both functional and easy to handle.Reliability for running enginesThe OEM spare part provides the best features to protect your engine and maximize the performance of MWM & Deutz engines. With the comparison number 20021791, you make an excellent choice to support the efficiency and longevity of your engine.
CRANKCASE - 20021653 suitable for MWM & Deutz engines
Robust Crankcase for Your MachinesDiscover our reliable crankcase with the comparison number 20021653, an indispensable OEM spare part that is perfectly suited for your MWM & Deutz engines. This product meets all quality standards and ensures long-term usability. Manufactured for marine and stationary applications, it offers optimal performance and efficiency.
OIL SUMP - 20021610 suitable for MWM & Deutz engines
Reliable Oil Sump – Comparison Number 20021610Discover the oil sump with comparison number 20021610 – a top-quality OEM replacement part that falls under the category of crankcase parts. This oil sump is a necessary product specifically designed for performance and longevity. It fits perfectly for engines from MWM & Deutz, making it an ideal choice for your machines.Materials for Optimal FunctionalityOur oil sump ensures efficient lubrication and significantly increases the lifespan of your engines. These features are the result of precise manufacturing and the use of high-quality materials. Weighing only 0.099 kg, we recommend this replacement part to maximize performance from your engines – compatible with MWM & Deutz.
CYLINDER HEAD COVER - 20021603 suitable for MWM & Deutz engines
Excellent Cylinder Head Cover for EnginesDiscover our excellent product, the cylinder head cover with the comparison number 20021603. This reliable OEM spare part is suitable for MWM & Deutz engines and has been designed for optimal performance in demanding applications. Weighing 0.4 kg, this cover offers practical handling, while its high quality is the key to long-term use.
OIL SUMP - 20021599 suitable for MWM & Deutz engines
Durable and Efficient: The Oil SumpDiscover the Oil Sump (comparison number 20021599), an outstanding spare part specifically designed for engines used in marine and stationary applications. Weighing only 1.89 kg, this product offers a combination of optimal design and functionality.Suitable for MWM & Deutz EnginesThis spare part is suitable for MWM & Deutz engines and ensures efficient lubrication that meets the demands of professional users. The oil sump provides smooth operation and is known for its durability, making it ideal for demanding applications.
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.