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 - 04904407 suitable for Deutz engines
Robust Crankcase for Your ApplicationsDiscover our crankcase, designed as an OEM replacement part suitable for Deutz engines. The comparison number 04904407 ensures quality and optimal functionality in marine and stationary applications. Weighing 218 kg, the crankcase is built to meet maximum demands and presents itself as a durable solution.Quality You Can ExpectAs part of our product group of crankcase parts, our product exclusively includes OEM replacement parts. This means it provides the high standards and reliability necessary for engines suitable for Deutz. Every part you find with us fits perfectly into your existing engine kit.
OIL SUMP - 04908078 suitable for Deutz engines
Oil sump solution for demanding applicationsDiscover our OEM spare part: the oil sumps with the comparison number 04908078. This product impresses with its quality and execution, supported by a weight of 11.233 kg, optimal for the smooth operation of your engines.
CRANKCASE - 04503194 suitable for Deutz engines
Ultimate Crankcase: Comparison Number 04503194Discover the crankcase with comparison number 04503194, specially designed to optimize the performance of your engines. This OEM replacement part impresses with the highest quality and durability – ideal for your use at sea or in stationary operations.Suitable for Deutz Engines: Efficient SolutionThis crankcase is suitable for Deutz engines and ensures precise installation. Rely on our OEM replacement part to support the reliability of your machines and avoid long downtime.
CRANKCASE - 04914606 suitable for Deutz engines
Essential Crankcase for Professional ApplicationsDiscover our top-quality crankcase, comparison number 04914606. This OEM replacement part is an essential product for professionals who require high-quality solutions. It belongs to the category of crankcase parts and impresses with precision and durability.Suitable for Deutz - Meeting Quality StandardsThe crankcase is suitable for Deutz engines and provides reliable performance. Every OEM replacement part we distribute is specifically designed for the demands of the industry. Rely on products created for the most challenging applications.
CRANKCASE - 04511777 suitable for Deutz engines
Premium Crankcase – Comparison Number 04511777Our Crankcase with the comparison number 04511777 is the ideal replacement part for your needs. This component belongs to the category of Crankcase parts and is suitable for Deutz engines. You can rely on the quality offered with over 25 years of experience in the industry.
CRANKCASE - 09948464 suitable for MWM & Deutz engines
Precise Crankcase for Your Project Discover our Crankcase (reference number: 09948464), which is precisely tailored to the needs of engines. This replacement part offers a precise fit and is suitable for MWM & Deutz.
FLANGED COVER - 04396284 suitable for MWM & Deutz engines
Robust Flanged Cover with Comparison Number 04396284Discover the flanged cover, a top-quality engine replacement part marked with the comparison number 04396284. This OEM replacement part has been specifically designed to deliver optimal performance even under the most demanding conditions.
OIL SUMP - 04903664 suitable for Deutz engines
Quality Products for Optimal Engine PerformanceDiscover the oil sump (comparison number: 04903664), which is suitable for Deutz engines. This OEM replacement part falls into the category of crankcase parts and is perfectly designed to optimize the performance of your engines.Reliable Product SolutionOur oil sump impresses with excellent materials and workmanship, ideal for use in various engines. The comparison number 04903664 allows for easy identification. Rely on products designed for industrial applications.
CYLINDER LINER - 04386540 suitable for MWM & Deutz engines
Cylinder Liner – Essential Spare PartDiscover the Cylinder liner with the comparison number 04386540, an indispensable OEM spare part specifically designed for the efficient performance of your suitable for MWM & Deutz engines. This product belongs to the category of Crankcase parts and provides the quality you need to keep your engines optimally maintained.Efficient OEM Spare Parts Suitable for MWM & Deutz EnginesOur OEM spare parts stand for spare parts in original equipment quality at affordable prices. The comparison number 04386540 offers you a Cylinder liner that is precisely suitable for your systems. With over 1 million spare parts in our assortment, you not only ensure reliability but also comprehensive product availability.
CRANKCASE - 04506853 suitable for Deutz engines
Robust Crankcase with Comparison Number 04506853Discover our robust crankcase with the comparison number 04506853, specifically designed to meet your engine requirements. This OEM replacement part is an equivalent solution for engines that demand the highest standards of quality and functionality. As a product in the crankcase parts category, it weighs 100 kg, making it particularly durable and long-lasting, ideal for use in demanding environments.Efficient Performance Suitable for Deutz EnginesOur crankcase carries the comparison number 04506853 and is perfectly designed for Deutz engines. The precise workmanship of these components ensures that your engines run efficiently. As an OEM replacement part, it represents high quality and reliability necessary to ensure the performance of your engines.
CRANKCASE - 09948461 suitable for MWM & Deutz engines
Premium Crankcase with Comparison Number 09948461Discover our Crankcase with the comparison number 09948461 – an essential product that ensures optimal operation for your engines. The spare part is specifically designed to meet the highest standards and extract maximum performance from every operation.Suitable for MWM & Deutz EnginesThis spare part is suitable for MWM & Deutz engines and offers an excellent solution to enhance the performance of your machines. With us, you will find a wide selection of versatile engine parts that meet the needs of the industry.
CRANKCASE - 04914515 suitable for Deutz engines
Premium Crankcase for Your EnginesDiscover our crankcase, conveniently found under the reference number 04914515. This OEM replacement part ensures optimal performance of your Deutz engines. With precise manufacturing, it offers reliability and durability, allowing you to focus on your operations.
OIL SUMP - 04912992 suitable for Deutz engines
Oil sump suitable for Deutz enginesThe oil sump (comparison number: 04912992) is an essential OEM spare part that has been specifically designed to achieve optimal performance in engines. This product excels in its versatile processing and durability, which should be avoided in marine technical and stationary applications.Reliable spare parts and large inventoryWe carry numerous OEM spare parts, including the oil sump, in our extensive inventory. The product is suitable for Deutz engines and meets the highest industry standards.
CRANKCASE - 04907542 suitable for Deutz engines
CRANKCASE with the comparison number 04907542 suitable for Deutz engines
OIL SUMP - 04507937 suitable for Deutz engines
Precise Oil Sump: Your Reliable ProductDiscover the Oil Sump (comparison number 04507937), a high-quality OEM replacement part from the category of Crankcase parts. This product is indispensable for the proper operation and longevity of your diesel and gas engines.Suitable for Deutz Engines: Optimal IntegrationThe Oil Sump is suitable for Deutz engines and ensures optimal results through its precise manufacturing. This component is essential in demanding applications such as marine and stationary use.
CRANKCASE - 04511783 suitable for Deutz engines
Robust Crankcase for Demanding ApplicationsDiscover our Crankcase, which is suitable for Deutz engines. With the comparison number 04511783, this product offers excellent compatibility and supports the maximum performance of your machines. As part of the article group of Crankcase parts, the product meets the high standards of OEM replacement parts known for their reliability.
EXCHANGE CYLINDER LINER - 05181510 suitable for MWM & Deutz engines
Versatile Alternative for Your EnginesThe exchange cylinder liner is a top-quality product with the comparison number 05181510. This OEM replacement part has been specifically designed to enhance the performance and efficiency of your engines. For optimal results, the component is suitable for MWM & Deutz engines.
OIL SUMP - 04409570 suitable for MWM & Deutz engines
Oil Sump – Comparison Number 04409570Discover the Oil Sump with the comparison number 04409570 – a high-quality OEM replacement part specifically designed for engines. This product is crucial for the performance and longevity of your engine and offers precise fit as well as maximum functionality.Performance Booster – Suitable for MWM & Deutz EnginesThis product is designed for MWM & Deutz engines and ensures that the oil level in your engine remains optimal. The precise construction assures that your engine operates efficiently and is protected from damage. Rely on the quality of our OEM replacement parts to get the best performance from your equipment.
CRANKCASE - 09948462 suitable for MWM & Deutz engines
Premium Crankcase for Efficient EnginesDiscover our Crankcase with the comparison number 09948462, suitable for MWM & Deutz engines. This part impresses with excellent quality and a tight fit that extends the lifespan of your engines and optimizes their performance.
EXCHANGE CYLINDER LINER - 05185260 suitable for MWM & Deutz engines
Robust Exchange Cylinder Liner as Replacement PartThe exchange cylinder liner (comparison number: 05185260) represents a quality-assured OEM replacement part that has been specifically designed to enable optimal performance. Weighing 48 kg, it ensures that engines operate effectively in demanding environments. This product ensures that all components of your machine can be harmoniously integrated.Suitable for MWM & Deutz EnginesOur exchange cylinder liner is suitable for MWM & Deutz engines and is distinguished by its excellent quality. It is specifically designed to exceed OEM-standard performance criteria. Rely on the durability of this comparison number: 05185260, which ensures long-term reliability in your engine operation.
CRANKCASE - 04505235 suitable for Deutz engines
Crankcase suitable for Deutz EnginesPresent the crankcase, a top-quality OEM spare part suitable for Deutz engines with the comparison number 04505235. This product ensures reliable performance and seamless integration, which is crucial for maintaining your engines.Fascination with OEM Spare PartsThe optimization of your system is ensured by our OEM spare parts, which are specifically designed to meet the highest industry standards. Available crankcase parts are offered to cover your needs effectively.
CRANKCASE - 04506878 suitable for Deutz engines
Precise Crankcase: Comparison Number 04506878Discover the crankcase with the comparison number 04506878, designed to meet the demands of engines perfectly. This reliable product belongs to the category of crankcase parts and offers the highest precision and performance.
OIL SUMP - 04505763 suitable for Deutz engines
Oil Sump: Ideal for Deutz EnginesDiscover the oil sump with the comparison number 04505763, perfectly tailored to your application. This product is a valuable OEM replacement part that provides an ideal fit for engines used in stationary applications.Precise Design for Optimal EfficiencyThe oil sump is specifically manufactured to fit Deutz engines, ensuring outstanding performance. In our family-owned business, now in its second generation, we place great emphasis on precise adaptation and reliability of our replacement parts.
OIL SUMP - 04900993 suitable for MWM & Deutz engines
Oil Sump – An Essential ComponentDiscover the oil sump with the comparison number 04900993, an essential OEM spare part for your engines. It ensures effective oil storage and protects against contamination. This product offers the reliability you need and ensures that your machines operate smoothly even under challenging conditions.Suitable for MWM & Deutz EnginesThis OEM spare part is precisely designed for MWM & Deutz engines. The precise fit and robust construction ensure seamless integration into your existing infrastructure. Rely on this product to enhance the efficiency of your machines in the long term.
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.