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 - 21265546 suitable for Volvo/Volvo Penta engines
Effective Oil Sumps for Marine and Stationary ApplicationsThe oil sumps with the reference number 21265546 are essential components perfectly suited for Volvo/Volvo Penta engines. These crankcase parts, made from high-quality manufacturing, offer reliable performance and meet all requirements for marine and stationary use. Weighing just 0.786 kg, they represent an optimal solution for your spare part needs.Precise Fit for Numerous EnginesThis oil sump is compatible with Volvo/Volvo Penta engines and ensures perfect fit through its top-notch craftsmanship. We place great importance on selling OEM crankcase parts to always ensure the highest standards. The use of OEM crankcase parts provides a high level of compatibility, which is often missed in non-original alternatives.
CYLINDER LINER - 21254035 suitable for Volvo/Volvo Penta engines
Cylinder Liner with Comparison Number 21254035Discover the cylinder liner with the comparison number 21254035 – an outstanding product that is precisely tailored to the requirements of engines. This OEM replacement part is crucial for the reliable performance of your machines, as it is ideally suited for Volvo/Volvo Penta engines. Weighing 18.2 kg, the cylinder liner impresses with its stability and manufacturing quality.Suitable for Your EnginesOur cylinder liner is designed as an OEM replacement part, ensuring precise fit solutions and durability. The comparison number 21254035 confirms that this component is suitable for your Volvo/Volvo Penta engines, promoting efficient performance. Minimal downtime is achieved through targeted quality and precision.
CYLINDER LINER - 21253770 suitable for Volvo/Volvo Penta engines
Cylinder liner suitable for Volvo/Volvo Penta enginesDiscover the cylinder liner with the comparison number 21253770, a quality crankcase part that is perfectly suitable for Volvo/Volvo Penta engines. This liner belongs to the category of crankcase parts and offers outstanding performance and reliability. With a weight of 11.92 kg, this product is robust and durable.Optimally matched to Volvo/Volvo Penta enginesThe cylinder liner is specifically designed for Volvo/Volvo Penta engines. Its precise manufacturing ensures perfect fit and significantly contributes to the efficiency of your engines. Rely on crankcase parts that deliver excellent performance in practice.
TIMING COVER - 21180065 suitable for Volvo/Volvo Penta engines
Over 1 Million Spare Parts for Your ApplicationsDiscover the OEM spare part, the timing cover with the comparison number 21180065. This product is suitable for Volvo/Volvo Penta engines and offers you the best possible quality. Weighing 1.158 kg, it combines durability and robustness for all marine and stationary applications you need.
OIL SUMP - 21124851 suitable for Volvo/Volvo Penta engines
Precise Oil Sump with Comparison Number 21124851Discover our oil sump with comparison number 21124851, which has been carefully developed as an OEM spare part. This component is suitable for Volvo/Volvo Penta engines and offers an exact fit that is essential for the efficient function of your engines. Weighing 6.474 kg, the oil sump ensures stability and reliable performance in demanding applications.Quality Meets Application EfficiencyOur oil sump impresses with quality and is the right product for professionals in the B2B sector. By using high-quality materials, this OEM spare part ensures that leaks and other malfunctions are largely excluded. Trust in a spare part that is tailored to the specific requirements of the industry and works perfectly for engines.
CYLINDER LINER - 21040718 suitable for Volvo/Volvo Penta engines
Cylinder Liner: Powerful and ReliableDiscover the cylinder liner with the comparison number 21040718, an essential product compatible with Volvo/Volvo Penta engines. This liner belongs to the category of crankcase parts and ensures consistent performance of your engine.
CYLINDER LINER - 20966749 suitable for Volvo/Volvo Penta engines
Cylinder Liner suitable for reliable enginesDiscover the cylinder liner marked with the comparison number 20966749, specially designed for Volvo/Volvo Penta engines. This precisely manufactured cylinder liner belongs to the category of crankcase parts and is essential for the proper operation of engines. Weighing 18.75 kg, the product provides the necessary stability to meet the demands of renowned manufacturers.
OIL SUMP - 20898367 suitable for Volvo/Volvo Penta engines
Efficient Solution: Oil Sump for Your EnginesDiscover our precise oil sump (comparison number: 20898367), an essential replacement part designed for the long-lasting performance of engines. With this product, suitable for Volvo/Volvo Penta engines, you ensure reliable operations in demanding applications.
OIL SUMP - 20875333 suitable for Volvo/Volvo Penta engines
Your Reliable Spare Part: Oil SumpDiscover the Oil Sump (comparison number: 20875333), a reliable OEM spare part specifically designed for use in engines. This product weighs 13.234 kg and offers quality for your needs. The Oil Sump ensures that your engines operate smoothly by efficiently holding lubricants to optimize the performance of your systems.OEM Spare Parts for Volvo/Volvo Penta EnginesThis controlled product, suitable for Volvo/Volvo Penta engines, proves its worth particularly in challenging applications such as the marine industry. Rely on our many years of experience with OEM spare parts. Our Oil Sump meets all necessary standards to prolong the lifespan of your engines and minimize failures.
CYLINDER LINER - 20865990 suitable for Volvo/Volvo Penta engines
Cylinder liner with comparison number 20865990Enhance the performance of your engines with the cylinder liner, comparison number 20865990, which is ideally suited for your needs. This OEM replacement part offers a precise fit and can be easily installed in engines compatible with Volvo/Volvo Penta. The careful quality and craftsmanship ensure that this component delivers excellent results.
CYLINDER LINER - 20858451 suitable for Volvo/Volvo Penta engines
Cylinder Liner for Durable EnginesOur cylinder liner (comparison number: 20858451) is a top-quality replacement part, suitable for Volvo/Volvo Penta engines. This crankcase part impresses with excellent precision and fit, allowing you to optimize the performance of your engines.Advantages of Comparison Number 20858451The product with comparison number 20858451 meets the highest standards in processing. Replacement parts stand for quality and durability. The cylinder liner is compatible with Volvo/Volvo Penta and ensures that your engines operate efficiently and reliably, which is essential for your business operations.
OIL SUMP - 20820918 suitable for Volvo/Volvo Penta engines
Excellent Oil Sump for Engine TechnologiesDiscover the Oil Sump (comparison number 20820918), an essential product in the category Crankcase parts. This OEM replacement part is suitable for Volvo/Volvo Penta engines and offers perfect fit and outstanding quality. Rely on a component that enables optimal engine operation.Quality of OEM Replacement Parts Choosing OEM replacement parts, like the Oil Sump with the comparison number 20820918, delivers excellent performance and reliability. Unlike aftermarket alternatives, OEM products that fit Volvo/Volvo Penta are particularly suited to support your engines in the long term. Your engines deserve only the best components.
CYLINDER LINER - 20820358 suitable for Volvo/Volvo Penta engines
Cylinder Liner for Maximum Engine PerformanceDiscover the cylinder liner designed specifically to meet the requirements of such engines. With the reference number 20820358, this OEM replacement part offers exceptional fit, which is indispensable for Volvo/Volvo Penta engines. This liner is an essential component that ensures the smooth operation and longevity of engines.Optimal Performance in Use with Volvo/Volvo Penta EnginesThe cylinder liner is crucial for the quality of performance and efficiency of engines. It ensures that all components within the engines work in perfect harmony. This potentially performance-enhancing product is optimally designed to function in applications that rely on OEM replacement parts, tailored to meet the demands of your Volvo/Volvo Penta engines.
OIL SUMP - 20814391 suitable for Volvo/Volvo Penta engines
Oil sump suitable for Volvo/Volvo Penta enginesExperience the oil sump with the comparison number 20814391, which stands out as an ideal spare part. This product is suitable for engines from Volvo and Volvo Penta, ensuring that your machines operate efficiently. With a weight of 9.78 kg, this spare part is stable and strong, making it ideal for demanding use in marine and stationary applications.Optimal choice for your application areasThe oil sump is designed to be suitable for Volvo/Volvo Penta engines and meets all requirements for high performance and durability. The precise fit allows for smooth operation, thereby contributing to the productivity of your machines. Continue to rely on our expertise in providing high-quality spare parts.
OIL SUMP - 20801539 suitable for Volvo/Volvo Penta engines
Reliable Oil Sumps for EnginesThe oil sump with the comparison number 20801539 is an essential replacement part specifically suitable for Volvo/Volvo Penta engines. Weighing 8.59 kg, this sump provides the necessary stability to effectively support high-performance Volvo/Volvo Penta engines. It is designed to enhance the safety and efficiency of your engine, allowing you to fully rely on your machines.Focus on Quality of Replacement PartsThe product belongs to the group of crankcase parts and ensures the highest quality through the use of replacement parts. As suitable for both classic and modern developments, this oil sump is the result of years of experience and excellent craftsmanship. Rely on the perfect fit and compatibility for your engines and enjoy optimal performance.
OIL SUMP - 20775763 suitable for Volvo/Volvo Penta engines
Excellent Oil Sump for Your Engines Discover the premium oil sump with the reference number 20775763, suitable for your Volvo/Volvo Penta engines. As a significant crankcase part, this OEM replacement part provides the necessary support to ensure your engine operates optimally at all times. Constructed with a weight of 28 kg, this oil sump offers stability and consistent usage.
TIMING COVER - 20728511 suitable for Volvo/Volvo Penta engines
Timing cover Comparison Number 20728511 - Quality ComponentDiscover our product Timing cover, which delivers excellent performance for various applications with the comparison number 20728511. This replacement part ensures that your engines operate reliably and is designed for demanding environments. Its robust construction makes it suitable for Volvo/Volvo Penta engines, so you won’t have to compromise in critical operations.
OIL SUMP - 20720870 suitable for Volvo/Volvo Penta engines
Oil sump suitable for Volvo/Volvo Penta enginesDiscover our oil sump with the reference number 20720870 – an essential replacement part suitable for Volvo/Volvo Penta engines. This product belongs to the category of crankcase parts and ensures the highest functionality and reliability for your engines. Weighing 9.52 kg, this oil sump ensures that your machines deliver maximum performance even under demanding conditions.Quality of replacement parts for enginesThe quality of our replacement parts is our top priority, as this is the only way to ensure you receive the best possible performance for your machines. The oil sump, designed for Volvo/Volvo Penta engines, allows for optimal lubrication and contributes to the long lifespan of your unit. Rely on this proven solution for your demanding applications.
OIL SUMP - 20702520 suitable for Volvo/Volvo Penta engines
Versatile OEM Spare Part: Oil Sump 20702520 Discover the elegantly designed oil sump designated by the comparative number 20702520. This spare part offers a precise fit and high quality to positively support the performance of your engines. You can rely on this oil sump to be optimally integrated into your system.
CYLINDER LINER - 20522262 suitable for Volvo/Volvo Penta engines
Quality Features of Our ProductDiscover our powerful cylinder liner (comparison number: 20522262). This OEM replacement part is suitable for Volvo/Volvo Penta engines and plays a crucial role in the functionality of your drive system. Weighing 7.379 kg, this liner combines efficiency and reliability, making it an excellent choice for professionals.Optimal Fit for Your RequirementsTo maintain the efficiency of your engines over an extended period, the cylinder liner is essential. This component is compatible with Volvo/Volvo Penta engines and meets high standards. With the comparison number 20522262, we offer you a part that is specifically tailored to meet all requirements.
CYLINDER LINER - 20508852 suitable for Volvo/Volvo Penta engines
CYLINDER LINER with the comparison number 20508852 suitable for Volvo/Volvo Penta engines
OIL SUMP - 20476099 suitable for Volvo/Volvo Penta engines
Oil Sump – OEM Replacement Part for Your NeedsDiscover our high-quality product, the oil sump with the comparison number 20476099. This essential component is suitable for Volvo/Volvo Penta engines and belongs to the category of crankcase parts. Weighing 5.12 kg, this OEM replacement part offers impressive durability and an optimal fit tailored to the requirements of high-performance applications.Reliable Functionality for EnginesThe oil sump plays a vital role in engine function by safely storing the oil and maintaining even lubrication of the engines. Particularly suited for demanding operational conditions, this product ensures that your engines always operate efficiently. Its thoughtful design also ensures that the oil is distributed evenly, contributing to the overall functionality of the engines.
OIL SUMP - 20460206 suitable for Volvo/Volvo Penta engines
Excellent Spare Part: Oil Sump for EnginesDiscover our top-quality oil sump, the perfect product compatible with Volvo/Volvo Penta engines. With comparison number 20460206, this part belongs to the category crankcase parts and stands for the highest demands on quality and functionality. Treat yourself and your engine to the stability and safety that only the best spare parts can offer.Robust Construction: Features of the Oil SumpThis oil sump, suitable for Volvo/Volvo Penta, weighs 40.367 kg and impresses with its robust construction. It not only ensures that the engine oil is reliably contained, but also contributes to the lasting performance of engines used in stationary or maritime applications. Excellent quality is of the utmost priority here!
OIL SUMP - 20460020 suitable for Volvo/Volvo Penta engines
Exquisite OEM Replacement Part by Part Number 20460020Discover the oil sump with part number 20460020, an essential OEM replacement part. This superior product is compatible with Volvo/Volvo Penta engines and represents the highest quality in the field of crankcase parts. Do not rely solely on every detailed image or description – using OEM replacement parts is critical for engine performance.
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.