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 - 04263403 suitable for Deutz engines
Crankcase for Deutz EnginesDiscover our crankcase with the comparison number 04263403, a premium OEM spare part designed specifically to optimize the performance of your Deutz engines. With an impressive weight of 352 kg, this centerpiece offers the stability and durability essential for optimal function.Optimal Fit for EnginesOur crankcase is directly compatible with Deutz and meets all requirements for modern engines. In the realm of customized spare parts, our OEM spare parts are top of the line. They are the ideal choice for those who do not want to rely on the quality of aftermarket parts, which often do not meet the standards for such components.
CRANKCASE - 04263400 suitable for Deutz engines
Excellent Crankcase: Comparison Number 04263400Discover our premium Crankcase with the comparison number 04263400, specifically designed for marine and stationary applications. This replacement part is ideal for comprehensive engine solutions. Weighing 325 kg, it provides the stability you need for the intended engines.Optimal Performance for Deutz EnginesOur Crankcase is suitable for Deutz engines and ensures the efficiency your business requires. With our continuous testing and commitment to excellent standards, you can be assured that our replacement parts fit your applications.
CYLINDER LINER - 04263248 suitable for Deutz engines
Reliable Comparison Number 04263248 for EnginesDiscover the cylinder liner with the comparison number 04263248, which makes every technical heart beat faster! As an essential product in our premium assortment, this cylinder liner ensures that machines deliver their best performance.Suitable for Deutz EnginesThese crankcase parts are designed to be compatible with Deutz engines and convince with tremendous durability and precision. Weighing a total of 6.822 kg, the cylinder liner ensures optimal results even under the most diverse conditions.
CRANKCASE - 04262781 suitable for Deutz engines
Excellent Crankcase for Engine PerformanceDiscover our crankcase, comparison number 04262781, the OEM replacement part that provides you with an exact fit. This product, suitable for Deutz engines, ensures robust performance. Trust in our extensive range of spare parts for your motorized equipment.
CRANKCASE - 04262771 suitable for Deutz engines
Robust Crankcase for Excellent ApplicationsDiscover our crankcase (comparison number 04262771), specially designed to be seamlessly integrated into engines, compatible with Deutz engines. A powerful engine requires reliable OEM spare parts, and this product meets the highest standards in quality and fit.
OIL SUMP - 04262716 suitable for Deutz engines
Quality and Efficiency: Oil SumpDiscover the oil sump with the comparison number 04262716, an outstanding OEM spare part specifically designed for use in engines. This product offers you the reliability you need for your equipment. The careful manufacturing ensures a precise installation and sets new standards in spare part quality.User-Friendly: Suitable for Deutz EnginesThis oil sump is an essential component that fits Deutz engines. Weighing 30.5 kg, it ensures stable and long-lasting operation. By using OEM spare parts, you can be confident that your engine is operating at its best. Rely on a product that meets the technical requirements and has proven itself in your professional environment.
OIL SUMP - 04262715 suitable for Deutz engines
Optimal Oil Sump for EnginesDiscover the oil sump with the comparison number 04262715, specifically designed to function optimally with diesel and gas engines. This replacement part belongs to the category of crankcase parts and offers high quality as well as a long lifespan. With a weight of 26 kg, it provides the necessary stability you need for the reliability of your units.
CYLINDER LINER - 04262544 suitable for Deutz engines
Precise Solution with the Cylinder Liner 04262544 Enhance the efficiency of your engines with the cylinder liner of reference number 04262544. This product is particularly suitable for use in Deutz engines and helps optimize their functionality. Our cylinder liner weighs a total of 7.4 kg and is a central component of your crankcase parts.Quality through OEM Replacement Parts The cylinder liner is a top-notch OEM replacement part that enables seamless operation of engines. These products are specifically manufactured to meet the unique requirements of the industry, ensuring that you receive replacement parts that are efficient and durable.
CRANKCASE - 04262422 suitable for Deutz engines
Premium Crankcase: Comparison Number 04262422Discover our crankcase with the comparison number 04262422, compatible with Deutz engines. This spare part belongs to the category of crankcase parts and offers optimal functionality for diesel and gas engines.
OIL SUMP - 04262242 suitable for Deutz engines
Robust Oil Sump for Optimal Engine PerformanceDiscover our oil sump (comparison number: 04262242), a top-quality product specifically designed as an OEM replacement part. This oil sump is designed as a crankcase part and ensures maximum fit accuracy. Weighing 29.46 kg, it represents the high quality that our OEM replacement parts are known for.
CYLINDER LINER - 04262182 suitable for Deutz engines
Reliable Cylinder Liner: Your Key to SuccessThe Cylinder liner with the comparison number 04262182 is an excellent spare part specifically designed to be compatible with Deutz engines. This important component belongs to the category of Crankcase parts and features a weight of 6.74 kg alongside precise dimensions (15.8 cm in length and width and 26.7 cm in height). The outstanding workmanship ensures a high level of reliability.Quality from the OEM Segment for Demanding ApplicationsAs a spare part, the Cylinder liner allows for a perfect fit in your engines. Compared to aftermarket parts that do not meet the same extensive quality standards, this product offers the precision and performance required for compatible with Deutz engines. Your decision to rely on spare parts is a commitment to the highest standards.
OIL SUMP - 04262027 suitable for Deutz engines
Discover the Oil Sump – Comparison Number 04262027 Experience the exclusive oil sump with the comparison number 04262027, a perfect OEM replacement part suitable for Deutz engines. This replacement part from the category of crankcase parts is characterized by an exact fit and top performance to sustainably support the functionality of your engines.
CRANKCASE - 04261815 suitable for Deutz engines
Excellent Crankcase to Enhance Engine PerformanceThe crankcase with the comparison number 04261815 is an indispensable product for companies that value quality. This part weighs 340 kg and has been specifically designed to support the performance of engines in challenging applications.
CYLINDER HEAD COVER - 04261651 suitable for Deutz engines
Excellent Cylinder Head Cover for Deutz EnginesDiscover the premium cylinder head cover (comparison number: 04261651), an essential OEM spare part specifically designed to optimally support your engines. This product, compatible with numerous Deutz engines, offers the highest precision and quality to ensure your drive functions reliably at all times.
OIL SUMP - 04261401 suitable for Deutz engines
Oil Sump – Efficient Solution for Your EnginesDiscover our precise oil sump, specially designed to meet the requirements for Deutz engines. This product is categorized as crankcase parts and plays an essential role in the performance of your machine.Comparison Number 04261401 – Recognizing QualityThe comparison number 04261401 allows you to access OEM replacement parts. Rely on our decades of experience with engines to achieve optimal performance for your applications in marine use.
CRANKCASE - 04260841 suitable for MWM & Deutz engines
Excellent Crankcase for Your Engines Discover the Crankcase (reference number 04260841), an OEM replacement part that perfectly fits your MWM & Deutz engines. This replacement part offers excellent fit and quality to optimize the performance of your engines.Reference Number as Identification Feature The reference number 04260841 identifies our product and ensures that it is an OEM replacement part. Rely on parts that are specifically designed for water and stationary operation.
CRANKCASE - 04260840 suitable for Deutz engines
Exclusive Crankcase Discover our crankcase with the comparison number 04260840, perfectly tailored to the requirements of engines. This solution, specially designed for Deutz engines, not only offers an excellent fit but also outstanding performance in challenging environments such as marine and stationary applications.Suitable for Deutz Engines The crankcase from MOPA Motorparts is suitable for the reliable functionality of Deutz engines. Weighing 352 kg, the product conveys stability and robustness, ensuring that you can count on maximum stability in demanding operating conditions. These features make our OEM spare part the ideal choice for maintenance and repair work.
CRANKCASE - 04260837 suitable for MWM & Deutz engines
Reliable Crankcase – Comparison Number 04260837Discover the crankcase with the comparison number 04260837, an outstanding product designed as an OEM replacement part. This crankcase is ideally suited and compatible to maximize the efficiency of your engines.Suitable for MWM & Deutz EnginesOur crankcase is specifically suitable for MWM & Deutz engines. Each OEM replacement part is produced under high standards to ensure a long operating life and optimal functionality, whether in the marine sector or stationary use.
CRANKCASE - 04260663 suitable for Deutz engines
Robust Crankcase for Your ApplicationsDiscover our crankcase (comparison number: 04260663), a high-quality spare part specifically designed and suitable for Deutz engines. Weighing 428.5 kg, this product has the necessary robustness to meet the demands in marine and stationary applications as well as in locomotives.Trust Through Internal ControlsOur spare parts undergo strict internal controls to ensure that you receive top-quality products designed for optimal performance. Every step of the manufacturing process showcases precision and reliability, which is extremely important for the operation of your engines.
CRANKCASE - 04259810 suitable for MWM & Deutz engines
Crankcase with Comparison Number 04259810Discover the crankcase with comparison number 04259810, an essential product for your engines. The replacement part fits perfectly for MWM & Deutz engines and offers indispensable quality for long-lasting performance.
OIL SUMP - 04259570 suitable for Deutz engines
Oil Sump as an OEM Replacement Part for EfficiencyDiscover our oil sump, an essential OEM replacement part with the comparison number 04259570. This oil sump ensures the reliable oil supply necessary for the protection and efficiency of your engines.
OIL SUMP - 04259485 suitable for Deutz engines
Excellent Oil Sump for Your EnginesDiscover the precise oil sump (comparison number: 04259485), an essential OEM replacement part that ensures optimal performance of your engines. With this oil sump, you contribute to maximizing the functionality of your machines and ensure that your operations run smoothly.OEM Replacement Parts for Maximum ReliabilityThe oil sump with the comparison number 04259485 is designed to fit Deutz engines, meeting the highest standards of quality and durability. Compared to aftermarket solutions, OEM quality takes precedence and offers a fit you can rely on.
OIL SUMP - 04259259 suitable for Deutz engines
Quality Product for Efficient EnginesDiscover the premium oil sump unit (comparison number: 04259259), a perfect replacement part specifically designed for diesel and gas engines. This oil sump unit is ideal for maximizing the efficiency and lifespan of your machinery. Rely on precision in every detail – our product stands out for optimal fit and ensures highest performance.Suitable for Deutz EnginesOur oil sump unit weighs 3.9 kg and is precisely designed for Deutz engines. The excellent construction of the replacement part ensures reliable lubrication and effectively reduces wear. Choose products that meet strict quality standards.
OIL SUMP - 04259142 suitable for MWM & Deutz engines
Oil sump suitable for MWM & Deutz: Quality meets DesignDiscover the oil sump with the comparison number 04259142, an essential OEM spare part that is ideal for your engine needs. The product is suitable for MWM & Deutz engines and impresses with its first-class workmanship. Due to its robust design, the oil sump is optimally suited to ensure efficient functionality.OEM Spare Parts for Engines: Efficiency ensuredOur range includes numerous OEM spare parts specifically designed to support your MWM & Deutz engines. With the comparison number 04259142, you have access to a reliable component that meets the technical requirements.
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.