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 - 04156043 suitable for MWM & Deutz engines
Robust Crankcase with Comparison Number 04156043The crankcase with the comparison number 04156043 represents an essential OEM spare part for the maintenance and servicing of engines. Designed to deliver peak performance, this product ensures the reliable operation of your machines in marine as well as stationary applications.
CRANKCASE - 04156042 suitable for MWM & Deutz engines
Perfect Crankcase for Your ApplicationsDiscover our Crankcase, marked with the comparison number 04156042. This high-quality OEM spare part is part of the essential crankcase parts and has been specifically designed to meet the demands of modern engine technology. You benefit from its high precision and optimal performance.Compatible with MWM & Deutz EnginesOur Crankcase is suitable for MWM & Deutz engines. The robustly constructed spare part provides the necessary stability and reliability you need in heavy machinery and marine applications. Opt for a product that meets your requirements and is ideal for use in demanding environments.
CRANKCASE - 04154929 suitable for MWM & Deutz engines
Robust Crankcase for Marine and IndustryThe crankcase with the reference number 04154929 is a heavyweight product that offers excellent stability with its 120 kg. This spare part belongs to the category of crankcase parts and is essential for diesel and gas engines, compatible with MWM & Deutz engines. Its reliable construction makes it well-suited for both marine and stationary applications.Quality from ProductionBy using OEM spare parts, we focus on original equipment quality, which you can expect from MOPA Motorparts. Suitable for MWM & Deutz engines, this crankcase provides the necessary performance for demanding applications. Our internal controls ensure the conditions and the best possible materials are provided for industrial use.
CRANKCASE - 04154928 suitable for MWM & Deutz engines
Robust Crankcase for the Highest DemandsThe crankcase with the comparison number 04154928 is an essential OEM spare part specifically designed for reliable engine applications. The precision and quality of the product ensure that it is suitable for MWM & Deutz engines. Weighing 110 kg, the crankcase provides the necessary stability to perform even under extreme conditions.
OIL SUMP - 04154878 suitable for MWM & Deutz engines
Excellent Product: Oil Sump - Comparison Number 04154878 Discover the oil sumps with the comparison number 04154878, designed as an essential OEM replacement part. This product is specifically suitable for MWM & Deutz engines and ensures optimized engine operation. Thanks to their sturdy construction, the oil sumps support effective lubrication, significantly extending the lifespan of your engines.Robustness and Quality for Your Engines Weighing 38 kg, the product is characterized by its robustness. The oil sumps provide safety and precision in the crankcase. Whether in marine or stationary use, this OEM replacement part is a reliable solution for demanding customers.
OIL SUMP - 04154778 suitable for MWM & Deutz engines
Discover the Oil Sump under Comparison Number 04154778Discover our Oil Sump under the comparison number 04154778. This precise product is the ideal Crankcase part for your motor needs in shipping or stationary technology. The robustness and reliability of this replacement part will help you maximize the efficiency of your engines.
OIL SUMP - 04154770 suitable for Deutz engines
Robust Oil Sump for Highest DemandsDiscover the oil sump with the comparison number 04154770, tailored for your needs in the marine and locomotive sectors. This OEM replacement part is characterized by high reliability. The product weighs 28 kg and has been designed to optimize the performance of engines. Rely on the fit and quality you need!
OIL SUMP - 04154585 suitable for MWM & Deutz engines
Efficient Oil Sump Suitable for MWM & Deutz EnginesThe oil sump with the comparison number 04154585 is an essential OEM replacement part that provides a reliable solution for your MWM & Deutz engines. Weighing in at a solid 27 kg, this product meets the highest standards. It has been precisely developed and significantly contributes to the longer lifespan of your engines.Quality Without CompromiseThis product ensures optimal oil distribution and improves the efficiency of your engine. The oil sump not only enhances safety but also ensures smooth operation. It is tailored for applications that require OEM replacement parts and meets all quality standards to assure the best engine performance.
OIL SUMP - 04154547 suitable for MWM & Deutz engines
Oil sump with comparison number 04154547Discover the oil sump with comparison number 04154547, which is ideal for your needs. This OEM replacement part offers all the features you expect from a top-quality product. Weighing 38 kg, the design of the oil sump ensures that your machines operate optimally and run steadily over long periods.
BACKLEAKAGE SUMP - 04154277 suitable for MWM & Deutz engines
Backleakage sump – Compatible with MWM & Deutz enginesDiscover the backleakage sump, an essential product, compatible with MWM & Deutz engines. The comparison number 04154277 allows for easy identification and ensures that you receive the correct spare part. Weighing only 0.17 kg, this OEM Spare Part is ideal for use in demanding situations in marine and stationary applications.
CRANKCASE - 04153988 suitable for MWM & Deutz engines
Properties of the Crankcase Discover the crankcase with the part number 04153988, an essential component for your engines. This product offers reliable functionality and durability and is specifically designed for use in marine and stationary environments.
OIL SUMP - 04153754 suitable for MWM & Deutz engines
Oil Sump – Innovative OEM Replacement Part for Engines Discover the Oil Sump (comparison number: 04153754), an important OEM replacement part for your engines. This product belongs to the category of Crankcase parts and ensures that your engine continues to run reliably. With the comparison number 04153754, you can ensure that the replacement part meets your requirements. The Oil Sump is widely tested and recognized in its field.
OIL SUMP - 04153724 suitable for Deutz engines
Robust Oil Sump with Comparison Number 04153724Discover our Oil Sump with the comparison number 04153724, the ideal product for various applications in your engines. This oil sump offers excellent performance and is suitable for Deutz engines, ensuring reliable functionality. Weighing 6.15 kg, it is solidly built and perfect for demanding operating conditions.OEM Replacement Parts for Your NeedsThe OEM replacement part is precisely manufactured and developed to be suitable for Deutz engines. This ensures that your engines perform efficiently under extreme conditions. Trust in the quality that meets the high standards of manufacturers.
OIL SUMP - 04153207 suitable for Deutz engines
Discover Oil Sump with Comparison Number 04153207Discover the oil sump with comparison number 04153207, an important crankcase part that sustainably protects your engine. This robustly built product weighs 7.86 kg and is designed to enable efficient functionality.
OIL SUMP - 04153145 suitable for Deutz engines
Oil Sump: Replacement part suitable for Deutz enginesDiscover the Oil Sump with the comparison number 04153145, an essential OEM replacement part suitable for Deutz engines. This product belongs to the product group of Crankcase parts and is designed to provide reliable performance in diesel and gas operation. The Oil Sump ensures optimal lubrication and effectively distributes the oil, which is crucial for the functionality of your engine.
OIL SUMP - 04153143 suitable for Deutz engines
Efficient Solution: Oil Sump 04153143Discover the outstanding product, the Oil Sump with the comparison number 04153143, which is perfectly suited to optimize the functionality of your engines. This replacement part impresses with excellent assembly quality and extraordinary durability.Precision for Your Deutz EnginesOur Oil Sump is suitable for Deutz engines and has been developed with the highest standards in mind. Thanks to its precise fit, it ensures that your engine operates efficiently and avoids potential issues that can arise from inferior aftermarket parts. Rely on replacement parts that are unmatched in terms of performance and quality.
OIL SUMP - 04153081 suitable for Deutz engines
Quality Meets Precision: Oil Sump 04153081Discover the oil sumps that, with the comparison number 04153081, make a top-notch contribution to the functionality and efficiency of your engines. Weighing 11.5 kg, this OEM replacement part is perfectly designed and sturdy to meet the high demands of various applications. Whether in marine or stationary use, our oil sump ensures optimal performance and operational reliability.Suitable for Deutz EnginesOur oil sump is suitable for Deutz engines and belongs to the category of crankcase parts. It plays a crucial role in optimal oil distribution within the engine and helps maintain the lifespan of your applications. You can be confident that you are receiving an OEM replacement part specifically designed for professional use.
OIL SUMP - 04153059 suitable for Deutz engines
Excellent Oil Sump – Comparison Number: 04153059The oil sump with the comparison number 04153059 is a top-quality OEM spare part designed to provide optimal protection for engines. This oil sump ensures a perfect fit and high durability as it is suitable for Deutz engines. Weighing 38 kg, this product is not only robust but also reliable in performance, making it the ideal choice for your diesel and gas-powered facilities.
OIL SUMP - 04153042 suitable for Deutz engines
Robust oil sump suitable for Deutz enginesDiscover the oil sump (comparison number: 04153042), an essential component for the functionality of engines. This OEM replacement part impresses with its quality and is specifically designed to meet the demands of Deutz engines. Weighing 43 kg, this oil sump provides the necessary stability required for industrial applications.
OIL SUMP - 04152942 suitable for MWM & Deutz engines
Robust Oil Sump for Your Specific NeedsDiscover our oil sump, the OEM replacement part with the comparison number 04152942, suitable for MWM & Deutz engines. This product represents an essential crankcase part. Weighing 32 kg, the oil sump combines robustness and durability, ensuring reliable engine performance for both marine and stationary applications.Quality of OEM Replacement PartsOur oil sump with the comparison number 04152942 meets the highest standards and complies with the requirements of the engines. By choosing this OEM replacement part, you are investing in precision and efficiency while benefiting from exceptional value for money. Rely on performance and keep your costs low!
CRANKCASE - 04152940 suitable for MWM & Deutz engines
Superior Crankcase with Comparison Number 04152940Discover our crankcase, whose comparison number 04152940 allows for easy replacement. This product is part of our specialized category for crankcase parts and offers high quality at the best price. Weighing 160 kg, this crankcase provides the required robustness for various applications.Ideal Fit for MWM & Deutz EnginesOur crankcase is optimally suited for seamless integration into applications designed for MWM & Deutz. As an OEM replacement part, it impresses with excellent fit and consistent performance, extending the lifespan of your engines. Trust products that meet every engine application requirement.
OIL SUMP - 04152772 suitable for MWM & Deutz engines
OIL SUMP with the comparison number 04152772 suitable for MWM & Deutz engines
OIL SUMP - 04152717 suitable for MWM & Deutz engines
Oil Sumps as Essential Engine ComponentsDiscover our oil sumps, which bear the comparison number 04152717 and are specifically designed as OEM replacement parts. This product is suitable for MWM & Deutz engines and stands out for its precise manufacturing. Our oil sumps are available in our large warehouse, allowing you to efficiently access them as needed.
OIL SUMP - 04152715 suitable for MWM & Deutz engines
Product Description of the Oil Sump with Comparison Number 04152715 Discover the proven Oil Sump, comparison number 04152715, a top-quality OEM replacement part that ensures reliable performance in your engines. This high-quality product is perfectly suitable for MWM & Deutz engines and optimally tailored to their requirements. Your engine deserves only the best, and with this Oil Sump, you are making the perfect choice.
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.