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 - 04284012 suitable for Deutz engines
Quality of the Oil Sump with Comparison Number 04284012The oil sump with the comparison number 04284012 is an essential OEM spare part for engines that offers excellent performance. Designed to meet the challenges in the industry, this product is the ideal choice for stationary and marine applications. Trust in the experience we have built as a family-owned business over 25 years in the second generation.
CRANKCASE - 04283757 suitable for Deutz engines
Discover Our Crankcase Discover our crankcase (comparison number 04283757) – a unique product designed to meet the demanding requirements of engines. This OEM replacement part impresses with precision and high quality, ideal for smooth operation and enhanced durability.
CRANKCASE - 04283361 suitable for MWM & Deutz engines
Crankcase for Demanding Engine ApplicationsDiscover the crankcase suitable for MWM & Deutz engines that meets the highest standards. With the comparison number 04283361, this OEM replacement part is your key to excellent performance and reliability in challenging applications, whether in marine and stationary use or in locomotives.Precise Solutions for MWM & Deutz EnginesOur crankcase offers you all the advantages of an OEM replacement part. Suitable for MWM & Deutz engines, it ensures that your requirements for precision and durability are optimally met. Rely on this solution to keep your engines running efficiently.
CRANKCASE - 04283360 suitable for MWM & Deutz engines
Crankcase with comparison number 04283360Discover our crankcase with the comparison number 04283360. This product is specifically designed to be a perfect fit for MWM & Deutz engines. With this quality, you will sustainably increase the lifespan of your engines.Reliable OEM replacement partsOur crankcase is a top-quality OEM replacement part that meets the highest standards. As a manufacturer, we offer you reliable components that have been specifically developed for engines compatible with MWM & Deutz.
OIL FILLER NECK - 04283113 suitable for Deutz engines
Efficient OEM Replacement Part: Oil filler neck Comparison Number 04283113Discover the oil filler neck with the comparison number 04283113, an essential OEM replacement part for your Deutz engines. This efficient product in the category of crankcase parts offers you the assurance of a perfect fit. Weighing 0.482 kg, this oil filler neck brings functionality and durability to your machines.
CRANKCASE - 04282838 suitable for Deutz engines
Robust Crankcase Suitable for Deutz Engines The crankcase with the comparison number 04282838 is an indispensable OEM spare part, specifically designed to optimally support brand-specific engines. Weighing 198 kg, this product meets the highest standards of quality and reliability. OEM spare parts are an optimal choice to maximize the lifespan and efficiency of the engines, as they come directly from the manufacturer, ensuring an ideal fit.Reliability of OEM Spare Parts Our OEM spare parts are a conscious contrast to aftermarket products, which often do not meet the same high standards. When purchasing spare parts, it is crucial to choose those that ensure compatibility with your Deutz engines. With the comparison number 04282838, you can be sure that you are using only the best parts.
CRANKCASE - 04282837 suitable for Deutz engines
Robust Crankcase Suitable for Deutz EnginesDiscover our crankcase designed specifically for Deutz engines. With the comparison number 04282837, this product ensures decades of performance and reliability. In the category of crankcase parts, this replacement part is essential for the effective maintenance of your engines. Its weight of 150 kg speaks to its stability and durability in operation.Details about this ProductThis crankcase impresses with robustness and precision fit. It is an OEM replacement part that meets the highest standards in engine technology. If you are looking for a reliable part suitable for Deutz engines, our product is the optimal choice for technical applications as well as in marine and stationary system engineering.
CRANKCASE - 04282835 suitable for MWM & Deutz engines
Optimal Product for Your ApplicationDiscover our high-quality crankcase with the comparison number 04282835, suitable for MWM & Deutz engines. This top-notch OEM replacement part belongs to the category of crankcase parts and ensures the functionality of your engines.Large Inventory with Diverse AlternativesOur extensive inventory offers a wide selection of replacement parts. The crankcase with the comparison number 04282835 is also included. As a provider with over 1 million replacement parts in our assortment, we ensure that you can quickly find the parts you need.
CRANKCASE - 04282834 suitable for Deutz engines
Taming Power: Crankcase for Ideal Engine PerformanceDiscover our crankcase, part number 04282834, specifically designed to achieve optimal performance for engines. Weighing 199 kg, this robust component provides a unique solution for companies that rely on quality. This product combines durability and efficiency and is an indispensable element in the marine and stationary sector.Perfect Fit: Suitable for Deutz EnginesOur crankcase is suitable for Deutz engines, meeting the highest standards. This OEM replacement part ensures that your engines operate reliably and efficiently. Trust in the selected quality of our OEM replacement parts, expertly crafted to meet all requirements.
CRANKCASE - 04282833 suitable for MWM & Deutz engines
Crankcase: Comparison Number 04282833Discover our crankcase, which is listed under the comparison number 04282833. This spare part is specifically compatible with the prestigious manufacturers MWM & Deutz. Our crankcase helps to optimize the performance of your machines in demanding operating environments.
CRANKCASE - 04282832 suitable for Deutz engines
High-Performance Crankcase for Your ApplicationsDiscover our crankcase, comparison number 04282832. This product is exactly what you need for your diesel and gas-powered engines. The crankcase weighs 145 kg and offers stability and performance. As an OEM replacement part, it meets the highest standards for quality and durability that you expect.Suitable for Deutz Engines – Ideal for Your ProjectEnjoy compatible accessories specifically designed to optimize the performance of your engines. Our crankcase is designed to fit Deutz engines, ensuring perfect fit and functionality. With the certified OEM replacement parts from MOPA Motorparts, you can rely on products that meet your requirements as desired.
CRANKCASE - 04282831 suitable for Deutz engines
Crankcase for High-Performance EnginesDiscover our Crankcase, listed under the comparison number 04282831. This OEM spare part ensures quality and reliability, specifically suitable for applications in marine and stationary areas. Suitable for Deutz engines, this product meets the requirements that are crucial for the efficient operation of your machines.
CRANKCASE - 04282830 suitable for Deutz engines
Premium Crankcase suitable for Deutz enginesDiscover our innovative crankcase with the comparison number 04282830, specifically designed for requirements in the marine and stationary sectors as well as for locomotives. This crankcase part impresses with its high precision. Weighing 175 kg, this product offers durability and reliable performance for your engines.
CRANKCASE - 04282829 suitable for Deutz engines
Crankcase suitable for Deutz engines Discover our crankcase with the comparison number 04282829, an essential replacement part for engines of excellent quality. This specific product is indispensable for ensuring optimal performance and longevity of engines.
CRANKCASE - 04282828 suitable for Deutz engines
Robust Crankcase for Versatile ApplicationsDiscover the reliable crankcase that is optimally suited for Deutz engines. The comparison number 04282828 represents a product that can be used in demanding environments. With proven features, this crankcase offers exceptional performance that meets your requirements.
CRANKCASE - 04282827 suitable for Deutz engines
Robust Crankcase for Reliable PerformanceThe crankcase with the comparison number 04282827 is the perfect choice for top-quality OEM spare parts. This product belongs to the group of crankcase parts and meets all the requirements you have for a solid foundation of your engines. The robust construction and precise workmanship make it ideal for the most intense use.
CRANKCASE - 04282826 suitable for Deutz engines
Reliable Crankcase: Comparison Number 04282826Discover our reliable crankcase, equipped with the comparison number 04282826. This OEM replacement part offers you perfect fitment for engines with the appropriate specifications. Rely on the consistently high quality we provide as a trusted source.Optimal Specifications for Deutz EnginesOur crankcase is suitable for Deutz engines and significantly optimizes their performance. Weighing 250 kg, this replacement part combines stability and durability. Every detail of the product is designed to enhance the efficiency of your engine and extend its lifespan.
CRANKCASE - 04282825 suitable for Deutz engines
Excellent Crankcase for Maximum ReliabilityExperience the premium crankcase with the comparison number 04282825, which ensures optimal operation for your engines. This product combines the highest quality and durability and convinces as a crankcase part specifically tailored to your requirements. The crankcase weighs 220 kg and is ideally suited for applications in the marine and stationary sector.
OIL FILLER NECK - 04282514 suitable for Deutz engines
Premium Oil Filler Neck with Comparison Number 04282514Our oil filler neck with the comparison number 04282514 is an essential OEM spare part. This product impresses with excellent quality and durability. Rely on our expertise in the field of engine parts, as we adhere to the highest standards to enhance the efficiency of your engines.
OIL SUMP - 04282242 suitable for Deutz engines
Oil Sump – The Product in DetailDiscover our oil sump with the comparison number 04282242 – an essential component in the category of crankcase parts. This OEM replacement part impresses with its precise fit and can be optimally used in engines compatible with Deutz engines. Weighing 8.1 kg, it ensures reliable lubrication and thus efficient engine performance.Precise Manufacturing for Deutz EnginesThe oil sump 04282242 is an OEM replacement part that meets the highest quality standards and has been specifically developed for applications compatible with Deutz engines. Its outstanding features minimize wear and maintain functionality, keeping your machines in optimal condition over the long term. Its precise design makes it a reliable choice for economical operation.
CRANKCASE - 04282015 suitable for Deutz engines
Excellent Crankcase for Reliable Engines The crankcase with the comparison number 04282015 is a top-quality OEM replacement part that is crucial for the usable performance of engines. This outstanding assembly is part of our crankcase parts and offers the quality you need for the smooth operation of your machines.
CYLINDER LINER - 04282014 suitable for Deutz engines
Quality OEM Replacement Part for Your NeedsDiscover the available OEM replacement part Cylinder liner with the comparison number 04282014. This premium product comes from the category of Crankcase parts and plays an essential role in the performance of your engines. Rely on the quality of this Cylinder liner, which is designed to enhance the efficiency of your machinery and protect it from excessive wear.
CRANKCASE - 04281308 suitable for Deutz engines
Crankcase for Your EnginesThe crankcase (part number 04281308) is a crucial component for optimal engine performance. This replacement part is specifically designed for use in marine and stationary engines, ensuring reliable operation. With a weight of 108.5 kg, it combines robustness and the necessary stability to deliver maximum performance even under demanding conditions.
OIL SUMP - 04272663 suitable for Deutz engines
Oil Sumps for Stability and ProtectionDiscover the oil sump solution 04272663 – a suitable OEM replacement part for your Deutz engines. With this product, the well-crafted component is ideally suited to improve internal engine functions. This ensures efficient performance and reliable use for your engine.Comparison Number 04272663 for Increased PerformanceThe oil sumps with comparison number 04272663 is a high-quality element that offers excellent protection for your engines. Made from extremely durable materials and weighing 2.456 kg, this replacement part supports a long lifespan and proven performance capability, ideal for use with Deutz engines.
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.