MWM 501 – reliable diesel engines for marine and industrial applications
The MWM 501 series represents robust, efficient, and versatile diesel engines that have proven their reliability worldwide in both marine and stationary industrial operations. Developed by MWM, this engine family stands for durability, long service life, and cost-efficient performance. The MWM 501 is a trusted choice for demanding applications where power, efficiency, and endurance are equally essential.
IMPELLER - 12184126 suitable for MWM & Deutz engines
Efficient Impeller for Your PumpsDiscover our impeller, an effective OEM replacement part tailored for your pumps. With the comparison number 12184126, it provides the necessary precision and quality for engines compatible with MWM & Deutz. Rely on this cost-efficient product that optimizes the performance of your machines while adhering to high standards.
CAMSET - 12184111 suitable for MWM & Deutz engines
Reliable Camset with Comparison Number 12184111The camset with the comparison number 12184111 is an essential OEM replacement part for engine operations. This product ensures that engines operate optimally, which is indispensable in various applications. It has the ability to enhance efficiency and regulate operating temperature. Experience the quality-oriented design of this 22.3 kg heavy camset for yourself.
CAMSET - 12184110 suitable for MWM & Deutz engines
Reliable Camset with Comparison Number 12184110Discover the camset with the comparison number 12184110, which is versatile and suitable for use in MWM & Deutz engines. This OEM replacement part from the gasket category impresses with precise workmanship. Weighing 22.3 kg, it offers stability and durability that are essential for the efficient operation of your engines.Application Expertise: Suitable for MWM & Deutz SeriesThe camset is compatible with the series 501 and the engine types TBD501-6E. This OEM replacement part impresses with its exact fit and workmanship, specifically aimed at maximizing your engines' performance. Ideal for optimizing functionality; rely on this item to ensure the longevity of your machinery.
CAMSET - 12184109 suitable for MWM & Deutz engines
Excellent Camset for Your EnginesDiscover our premium Camset, a significant OEM replacement part, suitable for MWM & Deutz engines. With the comparison number 12184109, this product offers precise fitting and optimal performance for your diesel and gas engines. Rely on the quality of a replacement part that has been specifically manufactured to provide your machines with the necessary reliability.
SPUR GEAR - 12184095 suitable for MWM & Deutz engines
Precision Spur Gear for Performance and Reliability The spur gear with the comparative number 12184095 is a top-quality OEM replacement part that ensures your engines operate reliably. In the product category "Gears and toothed wheels," this product is crucial for the functionality of engines in various applications. With its high precision, the spur gear is ideal for a wide range of uses in both industrial and technical fields.
SPUR GEAR - 12184091 suitable for MWM & Deutz engines
Precise Technology: Spur Gear for Reliable OperationDiscover our current spur gear, which fits for MWM & Deutz engines, with the comparison number 12184091. This crucial component plays an essential role in the gears and toothed wheels, ensuring efficient power transmission that is vital for optimal operation of engines. Weighing 1.52 kg, our product provides the necessary stability to meet the challenges in marine and stationary applications.Reliability Through Premium Replacement PartsThis OEM replacement part is central to your drive systems when it comes to engines of the 501 series. The spur gear significantly contributes to performance and is suitable for the engine types TBD501-6E. The quality of OEM replacement parts ensures that you are using a product that meets the highest standards in terms of fit and durability – essential for the longevity of your equipment.
UNION - 12184065 suitable for MWM & Deutz engines
Popular Union 12184065 for Your MachinesOur Union with the comparison number 12184065 is the ideal OEM replacement part, suitable for MWM & Deutz engines. This product offers a reliable and powerful solution to optimally operate your engines. With precise fit and always tailored to specific requirements, the Union supports the best possible functionality of your machines.
STUD - 12184027 suitable for MWM & Deutz engines
Reliable Product Suitable for MWM & Deutz EnginesDiscover our stud, which is marked with the comparison number 12184027. This accessory is crucial for the overall functionality of engines, as it allows for reliable connections and has been specially developed for MWM & Deutz engines. The precise workmanship and the best materials ensure that the product has a long lifespan.Optimal Performance through Top-Quality OEM Spare PartsThe stud is a top-quality OEM spare part that meets the highest quality standards. With a weight of 0.58 kg, your engines are well-equipped to withstand the challenges in marine or stationary applications. Rely on products that have been specifically designed to work seamlessly within your maintenance strategy.
STUD - 12184024 suitable for MWM & Deutz engines
Stud 12184024 for Optimal PerformanceDiscover the stud with the comparison number 12184024, specially designed for industrial use. This OEM replacement part is suitable for engines from MWM & Deutz and ensures quality and reliability. Weighing only 2.5 kg, this product provides the stability you need for your engine.
ACORN HEX. HD BOLT - 12183998 suitable for MWM & Deutz engines
Acorn hex. hd bolt with comparison number 12183998Discover the Acorn hex. hd bolt with the comparison number 12183998, which serves as an important OEM replacement part for crankcase parts. This product impresses with a perfect fit and robustness, which are essential for use in engines. Weighing 1.415 kg, the Acorn hex. hd bolt is designed to withstand demanding conditions and prove to be a reliable component.Suitable for MWM & Deutz enginesThe Acorn hex. hd bolt is suitable for MWM & Deutz engines and enables reliable functionality, which is essential for repairs and maintenance. As an OEM replacement part, it represents the highest quality that you can trust for your engine. Our range ensures that you receive this Acorn hex. hd bolt along with top performance and durability.
VALVE SEAT - 12183992 suitable for MWM & Deutz engines
Versatile Valve Seat for Your Special ApplicationsOur valve seat with the comparative number 12183992 is an essential component categorized under valve train components. This OEM replacement part impresses with its perfect fit and optimally complements your MWM & Deutz engines. Rely on this product to sustainably secure the performance and reliability of your machines.
SPRING CAP - 12183981 suitable for MWM & Deutz engines
OEM Spare Parts: Spring Cap Compatible with MWM & DeutzDiscover the Spring Cap, an OEM spare part with the comparison number 12183981. This Spring Cap has been designed for optimal functionality and offers an ideal solution for the demands of engines operating under challenging conditions.
VALVE GUIDE - 12183940 suitable for MWM & Deutz engines
Discover the Valve Guide with Comparison Number 12183940The valve guide with the comparison number 12183940 is a crucial product that falls under the category of valve train components. This OEM spare part is specifically suitable for MWM & Deutz engines, particularly for the series 501 and the engine type TBD501-6E. At MOPA Motorparts, quality and functionality are our focus, ensuring your engines operate reliably.Compatibility and Performance for Your NeedsWeighing 2 kg and with dimensions (Length: 38.5 cm, Width: 38.5 cm, Height: 4.5 cm), the valve guide not only integrates perfectly into the engine compartment but also offers excellent performance. Whether for construction or maintenance – this OEM spare part is the ideal choice for operators who rely on durability and reliability in their engines.
VALVE GUIDE - 12183938 suitable for MWM & Deutz engines
Comparison Number 12183938 - Highest PrecisionThe present product, the valve guide with the comparison number 12183938, impresses with excellent workmanship and top-notch fit. This OEM spare part is specifically designed to ensure the performance of your engines and increase their longevity. As an OEM spare part, it prevents problems and is ideal for use in demanding environments.Suitable for MWM & Deutz EnginesThis valve guide is suitable for MWM & Deutz engines and fits perfectly into the 501 series. The precise construction ensures that the valve guide meets the high demands required by such machines. It is particularly suitable for the engine type TBD501-6E and supports the optimal applications that you expect from a new OEM spare part.
VALVE GUIDE - 12183935 suitable for MWM & Deutz engines
Premium Valve Guide: Your Perfect Replacement PartDiscover our premium product, the Valve Guide with the comparison number 12183935. This high-quality OEM replacement part has been designed to optimize the performance of your MWM & Deutz engines. Weighing 0.915 kg, this replacement part offers the stability and durability that are essential for the efficient operation of your engines.
BUSH - 12183915 suitable for MWM & Deutz engines
BUSH with the comparison number 12183915 suitable for MWM & Deutz engines
PUSHROD - 12183892 suitable for MWM & Deutz engines
Pushrod with Comparison Number 12183892The pushrod with the comparison number 12183892 is an essential OEM spare part designed specifically to optimize the performance of your engines. This product is suitable for MWM & Deutz engines, particularly for the series 501 and the engine type TBD501-6E. This shock-resistant pushrod ensures an efficient valve train and enhances the reliability of your machines.Precise Addition of OEM Spare PartsWith the pushrod, we offer a top-quality product that meets strict quality standards. The precise construction and professional materials ensure that the pushrod is ideally suited and compatible with MWM & Deutz engines. Its weight of 2 kg provides the necessary robustness and stability during engine operation.
PUSHROD recondit. - 12183891RECON suitable for MWM & Deutz engines
Robust Solution: Pushrod reconditDiscover the Pushrod recondit (comparison number: 12183891RECON), specifically designed for the valve train of MWM & Deutz engines to meet all operational requirements. Weighing 2.81 kg, this product ensures that your engine remains powerful and can reliably handle high loads.OEM Replacement Part: Quality that ConvinceThe Pushrod recondit is a true OEM replacement part that offers you unmatched quality. Unlike aftermarket products, our replacement part delivers optimal performance and above-average durability. Rely on this solution, developed for MWM & Deutz engines, to maximize the safety and efficiency of your equipment.
PUSHROD - 12183891 suitable for MWM & Deutz engines
Superior Pushrod: Comparison Number 12183891 in FocusDiscover the impressive pushrod, comparison number 12183891, which is indispensable in various applications. This valve train component ensures quality tailored to the requirements of diesel and gas engines. This pushrod offers excellent performance and contributes to the efficiency of your systems.Suitable for MWM & Deutz EnginesThe pushrod 12183891 is suitable for MWM & Deutz engines, particularly for the series 501 and the engine types TBD501-6E. This precise fit ensures that your engine not only runs smoothly but also achieves maximum performance. By purchasing OEM replacement parts, you are choosing quality that meets the high standards of the industry.
PIN - 12183843 suitable for MWM & Deutz engines
Precise Pin – Comparison Number 12183843The pin with the comparison number 12183843 is an essential spare part categorized under connecting elements. This product offers a sustainable solution for those who rely on quality and durability in technology, especially when it comes to engines. The exact fit allows for easy installation in your systems.Suitable for MWM & Deutz EnginesThis specific product is optimally suited for the renowned manufacturers MWM & Deutz. The pin is perfectly compatible with engines of the series 501 and specifically for the engine type TBD501-8U. With this spare part, you not only upgrade your engines but also ensure their reliable function as an important component for effective operation.
SHAFT - 12183812 suitable for MWM & Deutz engines
Replacement part with comparison number 12183812 – Perfectly suitable!Secure our premium product with comparison number 12183812! This shaft is a high-quality OEM replacement part, specifically designed to meet the highest standards. It is suitable for MWM & Deutz engines and is part of the article group Gears and toothed wheels. This replacement part weighs 3.19 kg and meets all criteria that you expect from an OEM replacement part.Excellent fit – Shaft for MWM & Deutz enginesThe product is suitable for the series 501 and supports the engine types TBD501-6E. This shaft achieves an excellent fit and ensures that your MWM & Deutz engines operate efficiently and reliably. Rely on proven technology and source OEM replacement parts that you can always count on.
PISTON - 12183780 suitable for MWM & Deutz engines
Efficiency Increase: Piston Suitable for MWM & Deutz EnginesDiscover the top-quality piston with part number 12183780. This OEM replacement part is specifically designed for engines compatible with MWM & Deutz. The product plays a central role in engine operation and contributes to a smooth buffering process and high performance of your machines.Robust Construction and Technical DetailsWeighing 80 kg, this piston is not only stable but also ideally suited for efficient engine operations. This replacement part, compatible with the series 501, integrates seamlessly and ensures that your engines function flawlessly. Trust in the quality of this OEM replacement part, as it offers not only long-term satisfaction but also reliability at the highest level.
CYLINDER LINER - 12183771 suitable for MWM & Deutz engines
Cylinder Liner from MOPA MotorpartsDiscover the cylinder liner with the comparison number 12183771, an essential OEM spare part, specifically designed to be suitable for MWM & Deutz engines. This assembly belongs to the article group crankcase parts and is made from functional materials that protect your engines and promote their longevity.Amazing Quality for EnginesThe cylinder liner is suitable for the renowned series 501, including the engine types TBD501-6E and TBD501-8U. Each product undergoes strict internal controls to ensure it meets the highest standards. With us, you receive a customized product that is ideally tailored to the needs of your MWM & Deutz engines.
BEARING BUSHING - 12182492 suitable for MWM & Deutz engines
Efficient Bearing Bushing – Comparison Number 12182492Our bearing bushing with the comparison number 12182492 is a top-quality product that we offer. This spare part belongs to the product group Bearings and enables smooth operation of engines. Rely on a quality that has proven itself over many years.Suitable for MWM & Deutz EnginesThis spare part is suitable for MWM & Deutz engines, particularly the engines of the series 501. By choosing this product, you benefit from an item that has been specifically developed for this manufacturer. It ensures that MWM & Deutz engines operate efficiently and remain functional for a long time.
Technical features of the MWM 501 series
The MWM 501 is known for its stable performance and straightforward mechanical design. Built with reliability and simplicity in mind, it is ideally suited for continuous operation under harsh maritime and industrial conditions. The main technical specifications include:
- Number of cylinders: available in 6-, 8-, 12-, and 16-cylinder configurations
- Power range: approximately 300 kW to over 1,200 kW, depending on model
- Displacement: up to about 30 liters
- Speed range: typically between 1,200 and 1,800 rpm
- Cooling: water-cooled system for optimal thermal balance
- Fuel type: suitable for diesel and heavy fuel oil operation
The MWM 501 combines rugged engineering with efficient combustion technology. With precise injection systems, durable construction, and economical fuel consumption, it ensures consistent power output and reliability over long operating hours. Its modular design allows easy maintenance and helps extend the lifespan of all major engine components.
Applications and typical use cases
The MWM 501 series is widely used across various sectors thanks to its flexibility and robust performance. Whether at sea or on land, this engine family provides dependable power for a broad range of energy and propulsion systems. Typical applications include:
- Main propulsion systems for cargo ships, ferries, and offshore vessels
- Auxiliary engines and onboard power generators for marine systems
- Stationary power generation in combined heat and power (CHP) plants and industrial facilities
- Industrial drives for pumps, compressors, and generators
The MWM 501 has earned a reputation for operational reliability and energy efficiency even under continuous load. Its simple maintenance, long service life, and wide availability of spare parts make it one of the most widely used engine series in maritime and industrial environments. Operators value its robust performance, easy handling, and consistent output under challenging conditions.
Advantages and key benefits of the MWM 501
The MWM 501 combines proven engineering with modern efficiency. Designed for demanding operations, it offers reliable and economical performance with minimal maintenance requirements. The key advantages include:
- High reliability and stability in continuous operation
- Low fuel consumption and cost-efficient performance
- Durable construction for long service life
- Easy maintenance and good accessibility to components
- Versatile applications across different industries
With its robust design and proven performance, the MWM 501 has established itself as a dependable and efficient diesel engine solution. It combines technical precision, energy efficiency, and low maintenance requirements in a compact and powerful design – ideal for operators seeking long-term reliability and economic performance.
OEM spare parts suitable for 501 – essential for efficiency and reliability
For safe and efficient operation, OEM spare parts suitable for 501 are essential. They ensure perfect compatibility between components and preserve the engine’s original performance and efficiency. Using incompatible or low-quality parts can result in increased wear, reduced power output, or unplanned downtime.
MOPA is a trusted and experienced supplier of OEM spare parts suitable for 501. With a comprehensive product range, quick delivery, and technical expertise, MOPA supports operators worldwide in maintaining and servicing their MWM engines. Using high-quality spare parts helps ensure long-term reliability, performance, and efficiency of the MWM 501 engines – both at sea and in stationary applications.
Long-term performance with the MWM 501 series
The MWM 501 stands for proven diesel engine technology that combines performance, reliability, and efficiency. Its durable construction and continuous supply of OEM spare parts suitable for 501 from MOPA make it a sustainable and cost-effective investment. Operators benefit from a long-lasting, powerful, and efficient engine solution – ensuring dependable performance in both marine and industrial operations.