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 - 12278504 suitable for MWM & Deutz engines
Robust Crankcase with Comparison Number 12278504Discover our crankcase, marked with the comparison number 12278504. This OEM replacement part meets the highest quality standards and is perfectly suited for demanding applications in the industry as well as in the marine sector. Ensure optimal performance of your engines by relying on proven technology.
OIL SUMP - 12278223 suitable for MWM & Deutz engines
Robust Oil Sump for Demanding ApplicationsThe oil sump with the comparison number 12278223 is an essential replacement part specifically designed for engines that perform extensive duties in marine and stationary applications. This robust component weighs 56 kg and ensures proper lubrication. It is ideally suited and fits perfectly for MWM & Deutz engines, ensuring optimal functionality.Quality through OEM Replacement PartsWith the comparison number 12278223, you receive an OEM replacement part that is precisely applicable to the specific requirements of MWM & Deutz engines. Unlike aftermarket products, this component stands out for its highest precision and reliability. Trust in the quality associated with OEM replacement parts.
OIL SUMP - 12278221 suitable for MWM & Deutz engines
Oil Sump Comparison Number 12278221 for Engine ApplicationsThe oil sump with the comparison number 12278221 is an outstanding OEM replacement part, suitable for MWM & Deutz engines. Weighing 48 kg, this product impresses with its stability and durability, making it an excellent solution for crankcase parts. Rely on the version with comparison number 12278221 for reliable operation.
OIL SUMP - 12278219 suitable for MWM & Deutz engines
Oil Sump: The Solution for Your Engine RequirementsSecure the oil sump with the comparison number 12278219, which is specifically designed to support the smooth functioning of your engines. This OEM replacement part is an essential component and offers top-notch quality. It meets the requirements for engines compatible with MWM & Deutz. The robust design and careful workmanship are aimed at long-lasting performance.
CRANKCASE END COVER - 12278211 suitable for MWM & Deutz engines
Precise Manufacturing: Crankcase End Cover Discover our OEM crankcase end cover as an essential component, suitable for MWM & Deutz engines. The comparison number 12278211 indicates the quality of the product, which occupies an indispensable place within the crankcase parts. With this comparison number-supported product, you will significantly optimize the reliability of your engines.Robust Performance through Weight and Composition With a substantial weight of 81 kg, our crankcase end cover boasts a robust design that excels in both marine and stationary applications. The durability of this OEM replacement part has been aligned with high processing demands, allowing you to count on stable operation of your engines. It is a reliable product specifically developed for your requirements.
CRANKCASE - 12277768 suitable for MWM & Deutz engines
Excellent Crankcase with Comparison Number 12277768 Our Crankcase with the comparison number 12277768 is an outstanding replacement part that meets your requirements for reliable engines. This product is suitable for MWM & Deutz engines and ensures high efficiency.Designed for Your Needs The Crankcase from our product line is specifically designed as a replacement part suitable for MWM & Deutz. The OEM quality ensures an optimal fit and durability for your operations, whether in marine or stationary applications.
CRANKCASE - 12277751 suitable for MWM & Deutz engines
Robust Crankcase: Comparison Number 12277751Our crankcase (comparison number 12277751) is a reliable OEM replacement part specially designed to meet your requirements. This product is perfectly used in diesel and gas-powered engines and plays an essential role in the functionality of the engines.Compatible with MWM & Deutz EnginesThis crankcase is compatible and suited for MWM & Deutz engines. By choosing a replacement part, you benefit from the quality and reliability of an OEM replacement part that meets the highest standards. Unlike aftermarket products, you gain from the accuracy and durability of our products.
CRANKCASE - 12277750 suitable for MWM & Deutz engines
Efficient Crankcase with Comparison Number 12277750Discover the crankcase with the comparison number 12277750. This product is suitable for MWM & Deutz engines and ideal for all your needs in the area of engine spare parts. As an essential component in the category of crankcase parts, it plays a crucial role in the optimal functioning of your engine. Weighing 691 kg, this crankcase combines stability and durability.Reliable OEM Spare Parts for Your EnginesOur OEM spare parts impress with the best quality and outstanding performance. Compared to aftermarket offerings, our products provide the assurance that they meet the manufacturer's standards. Rely on the quality of our OEM spare parts to maintain the efficiency of machinery that is suitable for MWM & Deutz.
CRANKCASE RECON - 12277748RECON suitable for MWM & Deutz engines
Efficient Crankcase recon for powerful enginesOur Crankcase recon (comparison number: 12277748RECON) is the ideal part to keep your engines efficient. Suitable for MWM & Deutz engines, this product offers exceptional precision and durability. Rely on the quality and experience of over 25 years in the distribution of top-notch parts.Suitable for MWM & Deutz enginesThe Crankcase recon meets the highest standards and improves the functionality of your drive system. As a part, it is optimal for precise use in MWM & Deutz engines. Enjoy the assurance that comes with a top-quality component!
CRANKCASE - 12277748 suitable for MWM & Deutz engines
Innovative Crankcase with Comparison Number 12277748The crankcase (comparison number 12277748) is an excellent OEM replacement part suitable for MWM & Deutz engines. It offers reliable functionality and optimal performance in your engine-operated equipment. Experience the precision that meets the high standards of the industry.OEM Replacement Parts of Premium QualityIn our category of crankcase parts, you will find only OEM replacement parts that meet strict quality requirements. The crankcase fits perfectly for MWM & Deutz engines. Here, the functionality of the product is in the foreground.
OIL SUMP - 12277472 suitable for MWM & Deutz engines
Oil sump comparison number 12277472 for your enginesThe oil sump with comparison number 12277472 is an outstanding component specifically designed for diesel and gas engines. This crankcase part is crucial for supporting the reliable operation and maintenance of your machinery. Weighing 56 kg, the oil sump ensures optimal performance and efficiency.
OIL SUMP - 12277471 suitable for MWM & Deutz engines
Oil Sump for Reliable Engine PerformanceThe oil sump with the comparison number 12277471 is an essential crankcase part that provides suitable solutions for crankcase parts in MWM & Deutz engines. With precise calculations of dimensions, this product ensures an ideal fit, which is crucial for reliable lubrication of all engines. The quality of this oil sump reflects technological excellence and is the result of decades of expertise.Suitable for MWM & Deutz EnginesThis oil sump is specifically designed to be suitable for MWM & Deutz engines. Thanks to its robust design and the use of technical materials, you can be assured that these components will meet your performance and durability requirements. Trust that the comparison number 12277471 stands for the highest standards in engine maintenance.
CRANKCASE - 12277265 suitable for MWM & Deutz engines
Premium Crankcase Suitable for MWM & Deutz Engines Discover the crankcase with the comparison number 12277265, an essential OEM replacement part that optimizes the performance of your engines. This crankcase is not only durable but also crucial for efficiency in demanding applications such as marine and stationary uses.Optimal Integration with OEM Replacement Parts The product is perfectly suited for MWM & Deutz engines and offers high quality. Weighing 691 kg, this crankcase provides stability and reliability. Trust that this OEM replacement part for MWM & Deutz engines meets high standards and supports your engines in the long run.
CRANKCASE - 12277264 suitable for MWM & Deutz engines
Innovative Crankcase: Comparison Number 12277264The crankcase with comparison number 12277264 is an essential OEM spare part for professional applications. It is particularly suitable for applications that must meet strict performance and efficiency requirements. With us, you will receive the crankcase compatible with MWM & Deutz engines, which provides an excellent foundation for your operations.
CRANKCASE - 12277263 suitable for MWM & Deutz engines
Robust Crankcase for Your RequirementsDiscover the Crankcase with the comparison number 12277263, an essential product for optimizing the performance of your engines. This OEM replacement part offers excellent fit and durability and is compatible with MWM & Deutz engines. Trust in the quality of this component, which has been specifically designed for robust applications.Quality for MWM & Deutz EnginesWeighing 434 kg, the Crankcase is a strong and reliable component that is suitable for the challenges in operational applications and stationary use. You can obtain this OEM replacement part in top quality to maximize the efficiency of your engines.
CRANKCASE - 12277256 suitable for Deutz engines
Excellent Selection of CrankcasesDiscover our Crankcase that impresses with the comparison number 12277256. This replacement part is specifically designed for engines that require high-performance solutions. Rely on our years of experience in the industry to maximize the efficiency and durability of your engines.Suitable for Deutz EnginesThis product is perfectly suitable for Deutz. The crankcase meets the demands of professional applications, both in marine and stationary use. With this replacement part, you ensure that your Deutz engines function flawlessly and serve you reliably.
OIL FILLER NECK - 12276745 suitable for MWM & Deutz engines
Oil filler neck 12276745 - Your proven replacement partDiscover our oil filler neck (comparison number: 12276745), an excellent OEM replacement part designed exclusively for engines. Our product is highly regarded in the category of crankcase parts and is valued as a usable replacement part.Optimal use for MWM & Deutz enginesThis OEM replacement part is suitable for MWM & Deutz engines and establishes the connection to your technical equipment. With the comparison number 12276745, we offer you quality to maintain the efficiency of your engines.
CRANKCASE END COVER - 12276551USED suitable for MWM & Deutz engines
Engine Parts with Excellent FitDiscover our OEM spare part, the crankcase end cover, under the comparison number 12276551USED. This crankcase end cover is part of the crankcase parts category and is specifically designed to ensure optimal interaction with MWM & Deutz engines. Weighing 52.42 kg, this spare part provides not only stability but also a perfect fit, making it an excellent choice for your engine issues.
CRANKCASE END COVER - 12276551 suitable for MWM & Deutz engines
Available Crankcase End Cover for Efficient ApplicationsDiscover the crankcase end cover with the reference number 12276551, an essential product for MWM & Deutz engines. This specific crankcase part enhances the functionality and longevity of your machines. Weighing 52.42 kg, the crankcase end cover ensures stability and high performance in marine and stationary applications.OEM Replacement Parts Ensure Top QualityAll our products are OEM replacement parts sourced from original equipment manufacturers. Unlike aftermarket offerings, our OEM replacement parts provide optimal fit and a long lifespan. The crankcase end cover is thus specifically designed to perfectly match MWM & Deutz engines and offers the reliability you need.
OIL SUMP - 12276449 suitable for MWM & Deutz engines
Quality for Industrial ApplicationsThe oil sump with the reference number 12276449 is an essential OEM replacement part for the maintenance of engines. Designed and manufactured to strict standards, this component offers the ideal solution for various applications with its special fit.Optimal Fit for EnginesOur oil sump is compatible with MWM & Deutz engines and integrates perfectly into your existing system. Weighing 56 kg, it ensures reliable functionality under a variety of operating conditions. Compared to aftermarket alternatives, which often have lower quality standards, our OEM replacement part stands out due to its durability and efficiency.
OIL PAN - 12276445 suitable for MWM & Deutz engines
Optimal Oil Pan for Reliable Engine DeliveriesThe oil pan with the comparison number 12276445 is an indispensable OEM spare part for all operations of diesel and gas engines. It belongs to the category of gauges and sensors and is essential for reliable lubrication. Weighing 34 kg, this product is characterized by its robustness and is specifically designed to meet the demands of marine and stationary operations.
CRANKCASE END COVER - 12276135USED suitable for MWM & Deutz engines
Effective Crankcase End Cover for Your EnginesDiscover the crankcase end cover (comparison number: 12276135USED), a high-quality product specifically designed to function effectively in engines. Weighing 33.5 kg, it offers the necessary stability and durability to meet the demands in various applications.Optimal Solution for MWM & Deutz EnginesThis crankcase end cover is an OEM replacement part suitable for MWM & Deutz engines. With its high manufacturing quality, it ensures that your engine runs smoothly and remains in good condition over time. Combined with our extensive experience, you are well-equipped with this product.
CRANKCASE END COVER - 12276135 suitable for MWM & Deutz engines
Robust Crankcase End Cover Suitable for MWM & Deutz EnginesDiscover our Crankcase end cover with the comparison number 12276135, an essential OEM replacement part that is ideally suited for demanding applications. This product impresses with an exact fit suitable for MWM & Deutz engines, providing essential stability for their operation. The Crankcase end cover weighs 33.5 kg, making it robust and durable.Efficient Solution for MWM & DeutzThe replacement part is designed for MWM & Deutz engines to promote optimal performance and longevity. As a competently selected OEM replacement part, our Crankcase end cover offers effortless integration into your engines, providing you with confidence in every operational challenge. Each product meets the high standards of OEMs, which is essential for numerous applications.
CRANKCASE - 12276093 suitable for MWM & Deutz engines
Quality for Your Engines: Comparison Number 12276093The crankcase with the comparison number 12276093 is a top-quality product suitable for MWM & Deutz engines. This OEM replacement part is an indispensable component specifically designed for the precise performance of these renowned manufacturers. Every detail meets the highest standards to ensure the reliability and optimal performance of your engines.Exact Fit for MWM & DeutzOur replacement parts are completely compatible and fitting for MWM & Deutz. You benefit from the best quality that OEM replacement parts offer, as they come directly from the equipment manufacturer. The range and precision of these products ensure optimal functioning of your engines while minimizing maintenance effort and downtime.
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.