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:
TIMING COVER - 479652 suitable for Volvo/Volvo Penta engines
Timing cover suitable for your enginesDiscover our outstanding timing cover, marked with the comparison number 479652. This OEM replacement part is specifically designed and suitable for Volvo/Volvo Penta engines. The timing cover, which is part of the crankcase parts, offers a precise fit and ensures optimal performance of your engines. With a weight of 7.631 kg, the product impresses with stable characteristics that can withstand even frequently harsh operating conditions.Advantages of OEM replacement partsChoosing OEM replacement parts like the timing cover means you are using products that come directly from the manufacturer. Comparison number 479652 demonstrates the quality and reliability that engines need. Unlike aftermarket products, OEM components offer higher stability and safety.
CYLINDER LINER - 479604 suitable for Volvo/Volvo Penta engines
Cylinder liner for precise engine performanceThe cylinder liner with comparison number 479604 is a premium replacement part that is perfectly tailored to meet the demanding requirements of compatible Volvo/Volvo Penta engines. As an OEM replacement part, this product belongs to the crankcase parts and is characterized by durability and efficiency. Weighing 7.32 kg, this cylinder liner provides optimal performance in various applications.
CYLINDER LINER - 479380 suitable for Volvo/Volvo Penta engines
Cylinder Liner for Your Engine NeedsDiscover the cylinder liner with the comparison number 479380. This OEM spare part belongs to the crankcase parts and is suitable for Volvo/Volvo Penta engines. Developed with the highest precision, this product ensures that your engine operates efficiently and reliably.
OIL SUMP - 479060 suitable for Volvo/Volvo Penta engines
Oil sump suitable for high-performance enginesDiscover the oil sump with the comparison number 479060, specifically designed for engines compatible with Volvo/Volvo Penta. As part of the "Crankcase parts" category, this replacement part offers optimal performance and durability. Weighing 16.4 kg, this OEM replacement part provides the necessary stability and safety in your engine compartment.Precision and Function in Every DetailThis oil sump plays a crucial role in lubricating the moving parts and contributes to reliable function. The OEM replacement part is compatible with Volvo/Volvo Penta engines and ensures that you achieve the efficiency required by your engine. Rely on our quality to achieve the best results in your engine operation.
CYLINDER LINER - 478141 suitable for Volvo/Volvo Penta engines
High-Performance Replacement Part: Cylinder LinerDiscover our OEM replacement part, the cylinder liner with the comparison number 478141. This essential component is perfectly suited to enhance the efficiency of your engines. Thanks to its robust construction, it is an indispensable element for optimal functionality, specifically designed for motorized applications.
OIL SUMP - 4778350 suitable for Volvo/Volvo Penta engines
Optimal Oil Sump Suitable for Diesel and Gas EnginesExperience the high-quality oil sump, which is listed under the comparison number 4778350. This OEM replacement part is compatible with Volvo/Volvo Penta engines and enables reliable functionality in your applications.
CYLINDER LINER - 477434 suitable for Volvo/Volvo Penta engines
Cylinder Liner as a Premium OEM Replacement PartDiscover the Cylinder Liner with the comparison number 477434, an important product in the category of Crankcase parts. This OEM replacement part ensures optimal performance for diesel and gas engines, essential for the reliability of your technology. Weighing 5.692 kg, the Cylinder Liner provides the stability and durability that benefit your machinery.Suitable Component for Volvo/Volvo Penta EnginesOur Cylinder Liner is specifically designed to fit Volvo/Volvo Penta engines and meets high standards. Through internal quality controls, we ensure that you receive only top products that support your specific requirements. Our B2B service offers you the ideal conditions to maximize the performance of your engines.
CYLINDER LINER - 477430 suitable for Volvo/Volvo Penta engines
Cylinder liner with comparison number 477430 Discover the OEM spare part cylinder liner with the comparison number 477430. This product belongs to the category of crankcase parts and is suitable for Volvo/Volvo Penta engines. With excellent fit, it impresses with easy installation and effective performance that supports your engines.Precise solution for Volvo/Volvo Penta engines Our cylinder liner is suitable for Volvo/Volvo Penta and offers the highest precision according to OEM specifications. This comparison number 477430 allows you to ensure that you select the right OEM spare part for your engines.
INLET NECK - 4732031132 suitable for MTU engines
Discover the Inlet Neck NowThe inlet neck with the reference number 4732031132 is your reliable OEM replacement part for optimizing the performance of your MTU engines. This product belongs to the category of crankcase parts and provides an essential connection within the crankcase.Suitable for MTU EnginesOur products are precisely tailored. The inlet neck is specifically designed for MTU engines and meets the demands for quality and durability. Trust our OEM replacement parts that are essential in your industry.
INLET NECK - 4732030632 suitable for MTU engines
Precision Inlet Neck for Sustainable Engine PerformanceThe inlet neck (comparison number: 4732030632) is an OEM replacement part specifically designed for the reliable operation of MTU engines. This product belongs to the group of crankcase parts and is characterized by a precise fit.Quality for Your MTU EnginesOur replacement part is designed to fit MTU engines to meet the highest standards of precision and efficiency. The comparison number: 4732030632 ensures that you can rely on this component to maintain the performance of your engines.
INLET NECK - 4732030132 suitable for MTU engines
Inlet neck with reference number 4732030132Discover our OEM spare part, the inlet neck with the reference number 4732030132. This product belongs to the category of Crankcase parts and is suitable for MTU engines. With this part, you ensure reliable functionality and the highest precision required for demanding applications in marine and stationary use.
OIL PAN - 4730103013 suitable for MTU engines
Oil Pan for MTU Engines – Perfect FitOur Oil Pan (Reference Number: 4730103013) is a top-quality OEM spare part designed to fit your MTU engines. This product improves lubrication, thereby supporting the maximum performance of your engine.Reference Number and QualityThe reference number 4730103013 makes it easy to identify the right OEM spare part. Count on the quality of our products, which have been specially developed for engines. With this Oil Pan suitable for MTU, you reduce the risk of damage and increase the lifespan of your engine.
OIL PAN - 4730102613 suitable for MTU engines
Excellent Oil Pan OEM Replacement Part for Protecting Your EnginesThe premium OEM replacement part with the comparison number 4730102613 is an Oil Pan Holder, suitable for MTU engines. The main components of this product group are Holders, plates and flanges, which provide optimal performance. Ensure smooth operational reliability in your marine and stationary applications with this product.Reliable Solution for MTU EnginesThe Oil Pan replacement part enhances the functionality of your engines, suitable for MTU. It is specifically designed to fit responsibly in engines compatible with manufacturers such as MWM and Mercedes-Benz. Our components are OEM replacement parts that meet the highest quality standards and ensure a long lifespan.
OIL PAN - 4730102013 suitable for MTU engines
Robust Oil Pan for Efficient Engine ApplicationsDiscover our oil pan with the comparison number 4730102013, a replacement part specifically designed for your needs. This product belongs to the product group "washers" and offers outstanding quality.
OIL PAN - 4730101013 suitable for MTU engines
Reliable Oil Pan Suitable for Your MTU Engine Discover our Oil Pan, marked with the comparison number 4730101013. This product is an essential spare part for smooth engine operation and provides an excellent solution for applications in the marine and stationary sectors.
CYLINDER LINER - 4720112110 suitable for MTU engines
Excellent Quality for Marine and Stationary UseDiscover our cylinder liner, a valuable OEM replacement part designed for optimal engine performance. The comparison number 4720112110 ensures that this high-performance component can be seamlessly integrated into your MTU engines. Benefit from over 25 years of experience in high-quality engine parts.
CYLINDER LINER - 4720111410 suitable for MTU engines
Precise Cylinder Liner for Reliable PerformanceThe cylinder liner with the comparison number 4720111410 is a top-quality component that has been designed for MTU engines. This component belongs to the group of crankcase parts and ensures optimal performance in your applications.Perfect Fit for MTU EnginesThis part offers precise fitment for engines that are designed for MTU. The use of the comparison number 4720111410 ensures hassle-free installation and significantly contributes to the longevity of these engines. Rely on functionality through this perfect fit.
CYLINDER LINER - 4720111010 suitable for MTU engines
Precise Cylinder Liner for Consistent PerformanceThe cylinder liner with the comparison number 4720111010 represents an important component that works perfectly for MTU engines. This DIY replacement part is characterized by high precision and positively impacts the efficiency of your engines.Rely on Experience with OEM Replacement PartsThe cylinder liner is optimally designed for MTU engines and integrates seamlessly into existing systems. Every OEM replacement part undergoes extensive testing to ensure seamless interaction within your engines.
CYLINDER HEAD COVER - 4720103930 suitable for MTU engines
Cylinder Head Cover: Technical ExcellenceThe cylinder head cover with reference number 4720103930 is a top-quality spare part from the category crankcase parts. This product meets the highest standards and is ideally suited for demanding applications.Suitable for MTU Engines: Perfect SolutionOur cylinder head cover is ideally compatible with MTU engines. Thanks to its precise design, it ensures an optimal fit that maximizes the efficiency of your system.
CYLINDER HEAD COVER - 4720103830 suitable for MTU engines
Efficient Product: Cylinder Head CoverDiscover the quality of our cylinder head cover, an essential spare part. With the comparison number 4720103830, this cylinder head cover is perfectly suited to support the performance of your MTU engines. Rely on reliable spare parts that are specifically designed for the demands of your drivetrain.Suitable for MTU Engines: Optimal ProtectionOur cylinder head cover is specifically designed to fit MTU engines perfectly. By using this spare part, you ensure the longevity and efficiency of your engines. Trust in top-notch quality that optimizes every project undertaken and supports your operational processes.
CYLINDER HEAD COVER - 4720102730 suitable for MTU engines
Qualified Cylinder Head Cover Replacement PartOur cylinder head cover with the reference number 4720102730 is a top-notch OEM replacement part, ideally suited for repairs on engines that require constant trust and reliability. This product belongs to the crankcase parts and is an excellent choice for your technical requirements.
CYLINDER LINER - 4720100056 suitable for MTU engines
Cylinder liner for MTU enginesDiscover the cylinder liner with the comparative number 4720100056, an essential OEM spare part specifically designed for MTU engines. This product is characterized by excellent craftsmanship and meets high standards for reliability and performance in demanding applications.
CYLINDER LINER - 4710113610 suitable for MTU engines
Cylinder Liner: Your New ProductThe cylinder liner with the comparison number 4710113610 is a high-performance OEM replacement part, suitable for MTU engines. This product significantly contributes to the performance of your engines and meets the high standards of the industry.
CYLINDER LINER - 4710112110 suitable for MTU engines
Cylinder Liner: Your Essential ProductDiscover the cylinder liner with the comparison number 4710112110, the perfect choice for engines in marine and stationary use. This OEM spare part provides performance for applications that rely on reliability. With this cylinder liner, you can optimize the efficiency of your machines.
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.