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 - 04514018 suitable for Deutz engines
Crankcase for Your MachinesOur crankcase with the comparison number 04514018 is a top-quality OEM replacement part that provides your equipment with maximum performance. This product belongs to the category of crankcase parts and impresses with its reliability and quality.Suitable for Deutz: Optimal ApplicationThe crankcase is specifically designed for Deutz engines and optimizes the operational efficiency of your devices in marine and stationary applications, as well as in locomotives. Rely on the exact fit you need to achieve efficient results.
CRANKCASE - 04600335 suitable for Deutz engines
High-Quality Crankcase Suitable for Deutz EnginesDiscover our crankcase (comparison number: 04600335), which serves as an OEM replacement part for your engines. This replacement part belongs to the category of crankcase parts. With precise manufacturing and high-quality materials, it is perfectly compatible and ideally complements your machine.
CRANKCASE - 04600331 suitable for Deutz engines
Crankcase: Your Reliable OEM Spare PartDiscover our Crankcase, which is listed under comparison number 04600331. This OEM spare part is an essential component designed to fit Deutz engines. Our product belongs to the category of crankcase parts and impresses with precise mechanics.Quality Through Strict ControlsTop quality is our priority. Our comparison number 04600331 Crankcase is carefully inspected to ensure it meets all requirements. Through internal controls, we ensure the durability and functionality of our OEM spare part, so your engines always operate optimally.
CRANKCASE - 04901920 suitable for Deutz engines
Quality Product: Crankcase for EnginesDiscover our crankcase, identified by the comparison number 04901920. This product allows you to optimize the performance of your unit and is a wise addition to your equipment.
OIL SUMP - 04908911 suitable for Deutz engines
Oil Sump with Comparison Number 04908911 Experience the Oil Sump with comparison number 04908911, an excellent product that has been specifically developed as an OEM replacement part. This Oil Sump is optimal for use in engines that must meet the highest demands. It is an essential component that directly contributes to the longevity and efficiency of your machine.
OIL SUMP - 04501396 suitable for Deutz engines
Oil sump with comparison number 04501396Discover our oil sump with the comparison number 04501396 – an essential crankcase part that meets the highest standards. This oil sump weighs 48.08 kg and represents stability and reliability in your engine system. Perfect for use in marine vessels or stationary applications.OEM replacement parts and performanceAs an OEM replacement part, the oil sump offers precise fit and functionality, particularly suitable for Deutz engines. With the comparison number 04501396, you receive a product that fulfills all the demands placed on modern engines.
OIL SUMP - 04909176 suitable for Deutz engines
Precise Oil Sump as Engine Replacement PartDiscover our Oil Sump, the exclusive OEM replacement part with the comparison number 04909176. This product is essential for anyone in need of reliable components. With this Oil Sump, you can optimize the function of your machines.Product Details and DevelopmentThe OEM replacement part is perfectly suitable and compatible with Deutz engines. The Oil Sump impresses with its precise fit, ensuring smooth operation. Trust in quality and consider how the comparison number 04909176 meets your requirements.
CRANKCASE - 04505236 suitable for Deutz engines
Crankcase suitable for Deutz enginesThe crankcase with the comparison number 04505236 is an indispensable spare part designed for Deutz engines and characterized by excellent quality standards.Reliability and durability in useWith the comparison number 04505236 crankcase, you receive a product that is ideally suited for marine and stationary applications. Rely on our OEM spare parts that provide high reliability and optimal performance.
FLANGED COVER - 04396301 suitable for MWM & Deutz engines
Flanged Cover - Maximum Precision and FunctionalityThe flanged cover with the comparison number 04396301 is an indispensable OEM spare part, specifically designed to meet the highest efficiency demands of engines. It impresses with precision and excellent fit.Part for Engines - Suitable for MWM & Deutz in FocusThe product is suitable for MWM & Deutz engines and contributes to optimal performance. The high-quality materials ensure reliable operation and longevity resulting from the special design.
OIL SUMP - 04503768 suitable for Deutz engines
Exclusive Oil Sump Suitable for Deutz EnginesDiscover our premium Oil Sump, reference number 04503768, specifically designed for the performance requirements of engines. This product belongs to the category of Crankcase parts and is high-quality OEM spare parts, carefully manufactured to achieve optimal functionality.Suitable Solution for Deutz EnginesThe Oil Sump, reference number 04503768, is suitable and compatible with Deutz engines, ensuring its durability. Our OEM spare parts are optimally designed for the challenges posed by marine and stationary engines and provide smooth operation.
CRANKCASE - 04905832 suitable for Deutz engines
CRANKCASE with the comparison number 04905832 suitable for Deutz engines
CRANKCASE - 04506850 suitable for Deutz engines
Best Crankcase with Comparison Number 04506850Discover our product: the crankcase with the comparison number 04506850, optimally suited for engines. In the category of crankcase parts, you will find exclusively OEM spare parts that provide the highest quality for your applications.Suitable for Deutz Engines – Precise and RobustOur crankcase is specifically designed to be compatible with Deutz engines. This OEM spare part impresses with precise workmanship and ensures the outstanding performance of your machines in marine and stationary applications.
OIL SUMP - 04906238 suitable for Deutz engines
Oil Sump 04906238: Reliability for Your EnginesDiscover our product, the oil sump suitable for Deutz engines, with the comparison number 04906238. This essential component impresses with quality and efficiency, which are crucial for the reliable performance of your engines. The oil sump significantly contributes to the optimal lubrication of your engine and has proven itself in marine and stationary applications.
OIL SUMP - 04904373 suitable for Deutz engines
Oil Sump Compatible with Deutz EnginesDiscover the oil sump with the comparison number 04904373, an essential product for efficient collaboration with various engines. This replacement part impresses with excellent quality and durability and belongs to the category of crankcase parts.
CRANKCASE - 04902104 suitable for Deutz engines
Excellent Crankcase for Your ApplicationsAcquire our crankcase (comparison number: 04902104), suitable for Deutz engines. If you are looking for maximum performance, this product is the perfect choice.Robust OEM Replacement Part for Long-Term UseThe crankcase belongs to the category of OEM replacement parts. With the comparison number 04902104, we ensure that you can select a suitable replacement part that functions with a corresponding engine application.
CRANKCASE - 04910082 suitable for Deutz engines
Powerful Crankcase Suitable for Deutz Engines Experience the outstanding crankcase (comparison number: 04910082), specifically designed as an OEM replacement part. Our products offer precise fit and the highest quality, making them a perfect choice for engines with stable and efficient functionality.
CRANKCASE - 04907533 suitable for Deutz engines
Reliable Crankcase: Comparison Number 04907533Discover the crankcase with the comparison number 04907533, an essential OEM spare part suitable for your Deutz engines. This product from the category crankcase parts meets the high performance requirements demanded in industrial applications.
CRANKCASE - 09948463 suitable for MWM & Deutz engines
Reliable Crankcase: Comparison Number 09948463Discover our reliable crankcase with the comparison number 09948463. This OEM replacement part impresses with exceptional precision and is specifically designed for motorized applications. Ideal for professionals who only accept the best replacement parts for their systems, the product offers a sustainable solution.Suitable for MWM & Deutz EnginesOur crankcase is suitable for MWM & Deutz engines and is manufactured under strict quality standards. With our years of experience, we ensure that this OEM replacement part is optimally suited for your specific requirements. We adhere to the highest production standards.
EXCHANGE CYLINDER LINER - 05185264 suitable for MWM & Deutz engines
Precise Exchange Cylinder Liner for Your Applications Discover the Exchange Cylinder Liner (comparison number: 05185264), an outstanding product that forms the basis for optimal performance. This part is specifically designed to meet the demands in engines and impresses with its durability and robustness. Weighing 53.2 kg, it offers the necessary stability for use in various applications.Suitable for MWM & Deutz Engines Our Exchange Cylinder Liner is compatible with MWM & Deutz engines. As an OEM part, it provides the reliability you can expect from a product in this category. The technical design makes this component suitable for demanding industrial applications and the maintenance of engine performance.
OIL SUMP - 06851870 suitable for MWM & Deutz engines
Essential: Oil Sump Reference Number 06851870The oil sump with the reference number 06851870 is an indispensable product specifically designed to meet your needs in marine and stationary applications. This part delivers top-notch quality and ensures that your engines operate efficiently and reliably.Compatibility for MWM & Deutz EnginesThis reliable part is suitable for MWM & Deutz engines and offers a precise fit that optimizes the performance of your machines. Weighing only 1 kg, the oil sump allows for easy installation and supports the smooth maintenance of your systems.
OIL SUMP - 04901992 suitable for Deutz engines
Efficient Oil Sump for Premium EnginesExperience the powerful oil sump, comparison number 04901992, an essential OEM spare part for your engines. This product belongs to the category of crankcase parts and provides the perfect solution to ensure optimal lubrication. Weighing 6.3 kg, the oil sump is ideal for use in demanding environments.Superior Quality with OEM Spare PartsThe oil sump, comparison number 04901992, is an OEM spare part. This ensures that the manufacturer's high standards are maintained in production. Since the oil sump is designed for Deutz engines, you benefit from authentic brand quality. Unlike aftermarket products, which can vary in quality, our spare part offers excellent fit.
CRANKCASE - 04612832 suitable for Deutz engines
Top Quality: Crankcase Comparison Number 04612832Discover our crankcase with the comparison number 04612832, an essential replacement part that meets your requirements. This product is suitable for Deutz engines and meets high-quality standards to maximize the efficiency of your machines.
CRANKCASE - 04902101 suitable for Deutz engines
Excellent Crankcase with Comparison Number 04902101The crankcase with comparison number 04902101 is a sophisticated OEM spare part that offers performance and precise fit. This product is suitable for Deutz engines and ensures functionality and longevity. At MOPA Motorparts, you benefit from over 25 years of experience in the field of engine spare parts.
OIL SUMP - 04903674 suitable for MWM & Deutz engines
Robust Oil Sump for Efficient Engine Use Our oil sump solution, the OEM replacement part with the comparison number 04903674, is perfectly suited for reliable applications. This product ensures optimal performance and longevity for your MWM & Deutz engines. An impressive selection of crankcase parts meets the highest demands.
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.