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 - 51011006286 suitable for MAN D engines
Stable Performance with CrankcaseDiscover the crankcase suitable for MAN D engines, with the comparison number 51011006286. This component from the category of crankcase parts weighs 364 kg and offers durability that is essential for marine and stationary use. Trust our over 25 years of expertise in providing top-notch replacement parts.
CRANKCASE - 51011006283 suitable for MAN D-engines
Robust Crankcase – Your Solution for Efficient EnginesDiscover the crankcase with the comparison number 51011006283. This product is an essential component for the maintenance and operation of your engines. Weighing 364 kg and featuring compact dimensions of 120 cm in length, 120 cm in width, and 62 cm in height, it provides stable and reliable performance specifically tailored to your requirements.Suitable for MAN D Engines – Trust Through QualityOur crankcase is suitable for MAN D engines and offers maximum efficiency and durability. As an OEM replacement part, it ensures precise fit, contributing to higher performance under various operating conditions. Invest in our replacement parts that meet high standards.
CRANKCASE - 51011006282 suitable for MAN D-engines
Precision Crankcase with Comparison Number 51011006282Our product with the comparison number 51011006282 is an excellent crankcase specifically designed to fit MAN D engines. This spare part offers the quality you expect from OEM spare parts.
CRANKCASE - 51011006267 suitable for MAN D-engines
Excellent Crankcase suitable for MAN D Engines The crankcase with the comparison number 51011006267 represents a first-class OEM spare part specifically designed for MAN D engines. It provides the necessary quality and precision required for the smooth operation of your diesel and gas engines. By using this product, you ensure the best performance in your marine or stationary applications.Reliable OEM Spare Parts Directly from Our Stock Benefit from our extensive inventory. As a provider of OEM spare parts, we make sure that the products are optimally tailored to MAN D engines. This comparison number 51011006267 indicates that we only have high-quality components in our range. With this crankcase, you are making no compromises.
CRANKCASE - 51011006251 suitable for MAN D-engines
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CRANKCASE - 51011006225 suitable for MAN D-engines
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CRANKCASE - 51011006215 suitable for MAN D-engines
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CRANKCASE - 51011006214 suitable for MAN D-engines
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CRANKCASE - 51011006213 suitable for MAN D-engines
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CRANKCASE - 51011006212 suitable for MAN D-engines
Efficient OEM Replacement Part for Marine ApplicationsThe crankcase is a premium OEM replacement part, compatible with MAN D engines. This specific part belongs to the group of crankcase parts and offers an excellent fit to maximize the efficiency and performance of your engine. With a weight of 312 kg, our product combines robustness with long-term durability, regardless of the challenges in marine and stationary use.
CRANKCASE - 51011006191 suitable for MAN D-engines
Excellent Crankcase suitable for MAN D EnginesThe crankcase with the comparison number 51011006191 is an outstanding OEM replacement part that is suitable for MAN D engines. With this comparison number, you receive a product that meets the highest standards and provides a perfect fit.Powerful Partner for EnginesThis crankcase, suitable for MAN D, is an important component for diesel-powered and stationary applications. It ensures the efficiency that you expect from OEM replacement parts. Use our product to significantly enhance the performance of your engines.
CRANKCASE - 51011006164 suitable for MAN D-engines
Robust Crankcase for Demanding Applications Discover our high-performance crankcase, which runs under the comparison number 51011006164. This spare part is specifically suitable for MAN D engines and offers you quality in the area of crankcase parts. Weighing 350 kg, the crankcase combines unparalleled robustness and durability, making it ideal for continuous use in diesel and gas engines.
CRANKCASE - 51011006158 suitable for MAN D-engines
Your Crankcase for State-of-the-Art EnginesDiscover our crankcase with the comparison number 51011006158, suitable for MAN D engines. This quality product ensures that you receive a replacement part that is optimal for long-lasting performance. The precise shaping and manufacturing provide an excellent fit for your applications.
CRANKCASE - 51011006156 suitable for MAN D-engines
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CRANKCASE - 51011006126 suitable for MAN D-engines
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CRANKCASE - 51011006124 suitable for MAN D-engines
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CRANKCASE - 51011006121 suitable for MAN D-engines
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CRANKCASE - 51011006117 suitable for MAN D-engines
Crankcase: Your Optimal Choice Discover the crankcase with the comparison number 51011006117, an essential OEM replacement part for your engines. This product offers maximum efficiency and durability, which is essential for use in various conditions.Suitable for MAN D Engines - Ensure Maximum Performance The crankcase is suitable for MAN D engines and provides a perfect fit that supports quick installation and functionality. Rely on the high quality of this OEM replacement part to optimize the performance of your engines.
CRANKCASE - 51011006116 suitable for MAN D-engines
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CRANKCASE - 51011006108 suitable for MAN D-engines
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CRANKCASE - 51011006083 suitable for MAN D-engines
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CRANKCASE - 51011006080 suitable for MAN D-engines
First-Class Crankcase for MAN D EnginesDiscover our crankcase (comparison number: 51011006080), specifically designed to fit perfectly for MAN D engines. The product weighs 270 kg and offers exceptional stability and durability, meeting essential requirements in marine and stationary applications as well as in locomotives.Optimal Fit and PerformanceThis OEM replacement part impresses with excellent quality and reliable functionality. As part of the crankcase parts product group, it ensures simple installation and outstanding engine performance. Rely on our OEM replacement part that meets high industrial standards and is perfectly suited for applications in demanding environments.
CRANKCASE - 51011006079 suitable for MAN D-engines
Robust Crankcase with Comparison Number 51011006079Discover our reliable Crankcase with the comparison number 51011006079, specifically designed to fit MAN D engines. This OEM replacement part impresses with excellent stability and precise manufacturing. Weighing 115 kg, it is ideally suited for demanding applications in both marine and stationary usage. Rely on the quality that reflects over 25 years of tradition as a family-owned business in its second generation.Quality Level through OEM Replacement PartsOur Crankcase is an OEM replacement part designed specifically for the needs of the industry. Each piece undergoes strict quality control to meet the high standards of your engines. Suppliers and mechanics appreciate the quality of the products that are suitable for MAN D engines. Opt for a product that offers safety and longevity!
CRANKCASE - 51011006075 suitable for MAN D engines
CRANKCASE with the comparison number 51011006075 suitable for MAN D 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.