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 - 03040202 suitable for MWM & Deutz engines
Key Feature: Reference Number 03040202The oil sump with the reference number 03040202 is an essential OEM replacement part that offers the highest precision. This product has been meticulously manufactured and is suitable for MWM & Deutz engines to support the efficiency and functionality of your engines. Weighing 29.8 kg, this replacement part features a robust construction that makes it durable for marine and stationary applications.Essential Product: Oil SumpThe oil sump plays a critical role in the crankcase, ensuring that the engine oil is optimally dispensed at all times. As a component suitable for MWM & Deutz engines, this essential OEM replacement part significantly contributes to maintaining engine efficiency and reduces excessive wear, keeping your engine in top form.
OIL SUMP - 03040199 suitable for MWM & Deutz engines
Increase Engine Performance with the Right Oil SumpDiscover the oil sump with the comparison number 03040199 – an essential product specifically designed to ensure optimal performance for your engines. This OEM replacement part is suitable for MWM & Deutz engines and signifies precision and durability in every application.
OIL SUMP - 03040171 suitable for MWM & Deutz engines
Oil Sump for MWM & Deutz EnginesDiscover the oil sump with the comparison number 03040171, an essential replacement part suitable for MWM & Deutz engines. Weighing 16.4 kg, this OEM replacement part provides protection for the engine and contributes to the longevity of your machines. The oil sump is specifically designed for the requirements in marine and stationary applications.Focus on Quality and AvailabilityThe oil sump we offer is a carefully manufactured OEM replacement part. It meets the high standards necessary to support the performance of engines compatible with MWM & Deutz engines. Trust in our experience of over 25 years in the industry.
OIL SUMP - 03040081 suitable for MWM & Deutz engines
Powerful OEM Spare Part: the Oil SumpsDiscover the Oil sumps with the comparison number 03040081 as the ideal OEM spare part for your machinery fleet. This product is part of the Crankcase parts and offers an excellent solution for those seeking powerful and reliable components. The strict quality guidelines for OEM spare parts ensure that our product fully meets the high demands in the field of engine technology.Perfectly Suitable for MWM & Deutz EnginesThis Oil sump is suitable for MWM & Deutz engines and plays a crucial role in the performance of your machines. Weighing 3.75 kg, the product allows for easy handling while providing the necessary stability to maintain optimal engine conditions. Companies that require reliable operating components will find what they need with us.
CRANKCASE - 03040069 suitable for MWM & Deutz engines
Precise Experience: Comparison Number 03040069Our crankcase, comparable to comparison number 03040069 and ideally suited for MWM & Deutz engines, is the perfect additional part for your applications. As an OEM replacement part, it meets all relevant quality standards. Weighing 14 kg, this replacement part provides the necessary stability for various areas of use where reliable performance is required.
OIL SUMP - 03040062 suitable for MWM & Deutz engines
Robust Quality: Oil Sump 03040062 for Your EngineDiscover the oil sump with the comparison number 03040062, an indispensable component compatible with MWM & Deutz engines. This design ensures efficient performance and optimal operating conditions for your engines. With a weight of 8.2 kg, it offers not only durability but also stability in demanding environments.
CRANKCASE - 03040055 suitable for MWM & Deutz engines
Premium Crankcase for Your SystemsDiscover our crankcase with the comparison number 03040055, an OEM replacement part that fits MWM & Deutz engines. Weighing 108 kg, this product provides the necessary stability and durability to meet the demands of marine and stationary applications.Unmatched Quality with OEM Replacement PartsThe crankcase 03040055 belongs to the category of crankcase parts and meets the highest standards. While aftermarket alternatives often compromise on functionality, our OEM replacement parts are characterized by excellent fit and material quality. Rely on a product that is stable and durable without making compromises.
CRANKCASE - 02999039 suitable for MWM & Deutz engines
Efficient OEM Replacement Part: Crankcase Discover the crankcase with the comparison number 02999039, suitable for MWM & Deutz engines. This product features excellent precision, which is essential for the performance of your engines.
CYLINDER LINER - 02999004 suitable for MWM & Deutz engines
Cylinder Liner: Quality for Your EnginesDiscover our OEM replacement part, the cylinder liner with the comparison number 02999004, which is suitable for MWM & Deutz engines. This product belongs to the category of crankcase parts and is characterized by high precision and efficiency that are essential for operation.Reliable OEM Replacement Parts for Efficient ProductionOur cylinder liner offers OEM replacement parts in original equipment manufacturer quality. These reliable components are suitable for MWM & Deutz engines and impress with excellent functionality.
CYLINDER LINER - 02999003 suitable for MWM & Deutz engines
Discover Cylinder Liner with Comparison Number 02999003Discover our OEM spare part, the cylinder liner with the comparison number 02999003. This precisely crafted product is ideal and suitable for MWM & Deutz engines and ensures optimal operation of your machines. The comparison number 02999003 ensures that you will receive a fitting part that meets high standards.Suitable for MWM & Deutz EnginesThe cylinder liner is suitable for MWM & Deutz engines and meets all the requirements you can expect from an OEM spare part. This product has been specifically designed to maximize the performance and efficiency of your drive systems. Rely on this powerful component for the maintenance of your engines, which promotes the longevity of the system.
CYLINDER LINER - 02999002 suitable for MWM & Deutz engines
Cylinder Liner for the Highest DemandsThe cylinder liner with the reference number 02999002 is an essential OEM replacement part that provides a precise fit. This product is specifically designed to withstand wear and is ideally suited for MWM & Deutz engines.Reference Number as a Quality SealUsing the reference number 02999002 ensures that you receive a reliable component that meets the demands of your engines. Rely on the availability of replacement parts in original equipment manufacturer quality at competitive prices.
CYLINDER LINER - 02999000 suitable for MWM & Deutz engines
Quality Feature: Cylinder Liner 02999000Discover the cylinder liner (comparison number: 02999000), a top-quality OEM spare part designed for the highest demands. This product is essential for the operation of suitable for MWM & Deutz engines. With a focus on durability, it offers outstanding performance under a variety of conditions.
OIL SUMP - 02940840 suitable for MWM & Deutz engines
Oil Sump for Your ApplicationsThe oil sump in OEM standard, available under the comparison number 02940840, ensures reliable oil lubrication for your engines. As a product from the category crankcase parts, it is specifically designed for your requirements. It offers excellent compatibility, allowing your machines to operate efficiently at all times.
CRANKCASE - 02934664 suitable for Deutz engines
First-Class Quality for Your CrankcaseOur crankcase (reference number: 02934664) is a top-quality OEM spare part that offers maximum reliability and performance. The product is suitable for Deutz engines and ensures optimal functionality. With the OEM spare parts from MOPA Motorparts, you invest in quality that lasts for many years.MOPA Motorparts: Your Expert in Engine PartsAs a family-owned business in its 2nd generation, we have been dealing with spare parts for diesel and gas engines for over 25 years. Our range includes more than 1 million spare parts for all common engines, many of which are suitable for various applications. Therefore, we understand the demands that motorized freight stations place on high quality.
CRANKCASE - 02932099 suitable for MWM & Deutz engines
Precision in Engine Parts: Your First ChoiceDiscover our top-quality product, the crankcase with the comparison number 02932099. This OEM replacement part ensures excellent performance in your applications and is precisely crafted to promote durability and reliability.
CRANKCASE - 02932098 suitable for MWM & Deutz engines
High-Quality Solution for Your Engine NeedsDiscover our Crankcase, perfectly designed for MWM & Deutz engines. With the comparison number 02932098, this OEM replacement part is crucial for the performance of your machines in marine and stationary applications. This product enhances your competency in the repair market and ensures comprehensive functionalities.Quality Suitable for MWM & Deutz EnginesOur Crankcase is an OEM replacement part that meets the highest standards. The strength and reliability of this component, suitable for MWM & Deutz, provide a long-term technological solution for your engines. Internal controls ensure that each product meets your expectations.
CYLINDER LINER - 02932023 suitable for MWM & Deutz engines
Robust Cylinder Liner in DetailDiscover the cylinder liner with the comparison number 02932023, a crucial component for your engine. This OEM replacement part is an indispensable crankcase part designed for demanding applications. Weighing 15 kg, this cylinder liner provides the stability you need to enhance the efficiency of your engines.
CYLINDER LINER - 02932021 suitable for MWM & Deutz engines
Cylinder liner for precise applicationsDiscover our cylinder liner, the perfect spare part with the comparison number 02932021. This excellent cylinder liner is characterized by precise workmanship and is optimal for your specific requirements in engines. Benefit from the proven quality of a spare part to enjoy excellent performance.
CYLINDER LINER - 02932016 suitable for MWM & Deutz engines
Cylinder Liner – Perfect FitDiscover the Cylinder Liner, a replacement part, suitable for MWM & Deutz engines. With the comparison number 02932016, this product stands for outstanding quality and performance. As an essential component in the article group of Crankcase parts, it meets the highest standards for your engines.Your Ideal Partner for Production ApplicationsThis replacement part offers you the optimal solution to equip your MWM & Deutz engines with top-class components. The comparison number 02932016 helps you select the right part. Rely on our products to ensure the durability of your machines.
CRANKCASE - 02932015 suitable for MWM & Deutz engines
Excellent Crankcase with Comparison Number 02932015Discover our product, the crankcase with comparison number 02932015. This component is suitable for your MWM & Deutz engines and ensures excellent performance. Especially in demanding applications such as marine and stationary use, this OEM replacement part is the ideal choice.Quality and Reliability – Suitable for MWM & DeutzOur crankcase parts are committed to manufacturer standards and offer an excellent fit. With metallurgical testing and internal control, we ensure the highest quality in every OEM replacement part. This crankcase provides dependable operation of your engines, suitable for MWM & Deutz.
CRANKCASE - 02932007 suitable for MWM & Deutz engines
Optimal Performance with Crankcase – Comparison Number 02932007Discover our Crankcase, comparison number 02932007, which is optimized to meet the highest standards. This product is offered as OEM spare part and ensures precise fit quality specifically designed for demanding applications in the industry, supporting the performance of your engines.Compatible with MWM & Deutz EnginesOur Crankcase is compatible with MWM & Deutz engines, making it an indispensable component. Using OEM spare parts ensures the quality and functionality you expect from a compatible with MWM & Deutz engine replacement part. Rely on our expertise in providing suitable products for diesel and gas engines.
CYLINDER LINER - 02932005 suitable for MWM & Deutz engines
Cylinder Liner: Precise Performance for Your Applications The cylinder liner with the comparison number 02932005 offers an optimal solution for engines that require a strong partner. This cylinder liner is an OEM replacement part that integrates perfectly into your system and ensures absolute reliability in application.Future-Proof OEM Replacement Parts for Durable Engines Our product line offers top-notch OEM replacement parts specifically designed for MWM & Deutz engines. The cylinder liner enhances the performance and efficiency of your engines and meets the highest quality standards.
OIL SUMP - 02931316 suitable for Deutz engines
Excellent Oil Sump Comparison Number 02931316The oil sump with the comparison number 02931316 is an outstanding OEM spare part that provides optimal performance for your Deutz engines. This product belongs to the crankcase parts and offers excellent protective functions for engine technology. The oil sump is specifically designed to meet the needs of engines in this category.Understanding Robust Material PropertiesThe OEM spare part like the oil sump impresses with high material quality and a weight of 41.2 kg. Thanks to this robust construction, this component ensures safe and efficient lubrication of the engine for Deutz engines, thereby extending the machine's lifespan. Its reliability makes the oil sump a preferred choice for business customers who value the excellence of engine parts.
OIL SUMP - 02931273 suitable for Deutz engines
Excellent Oil Sump for Optimal Engine PerformanceThe oil sump with the comparison number 02931273 is an essential OEM spare part, perfectly suited to keep your engines in shape. This oil sump fits perfectly for Deutz engines and impresses with its robust construction. Weighing in at a solid 55 kg, this product is of outstanding quality, specifically designed for use in marine and stationary 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.