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.
SPUR GEAR - 650103710074 suitable for MWM & Deutz engines
Robust Solution: Spur Gear for Your Engines Enhance the performance of your engines with our spur gear, which carries the comparison number 650103710074. This essential product belongs to the category of gears and toothed wheels and provides a perfect solution for applications in demanding environments such as marine and stationary use, as well as with locomotives.
SPUR GEAR - 650103710034 suitable for MWM & Deutz engines
Precision Spur Gear – OEM Replacement Part 650103710034Experience our specialized spur gear, meticulously designed as an OEM replacement part. Through the reference number 650103710034, it belongs to the category Gears and toothed wheels. This product impresses with excellent precision, which is essential for the operation of your engines.Optimal Use – Suitable for MWM & Deutz EnginesThe spur gear is suitable for the series 501 and the engine types TBD501-6E. Thus, it easily meets the requirements in the marine sector and for stationary equipment. Our OEM replacement parts offer the highest quality and ensure consistent performance of your engines. This contributes reliably to the efficiency of your applications.
ADJUSTING SCREW - 650103580046 suitable for MWM & Deutz engines
Adjusting screw suitable for MWM & Deutz – Part number 650103580046Discover the adjusting screw with the comparison number 650103580046, the optimal OEM spare part for your engine application! This screw is a thoughtfully designed product that ensures excellent performance. At MOPA Motorparts, we promote sustainability through reliable spare parts and ensure that our products meet the specific requirements of your engines. Ideal for industrial and maritime applications!Suitable for MWM & Deutz enginesOur adjusting screw 650103580046 is suitable for MWM & Deutz engines, particularly the series 501 and 645. It is compatible with the engine types TBD501-6E, TBD645, and TBD645-L6. With a compact design of 8.2 cm in length and 2.6 cm in height, as well as a weight of only 0.145 kg, this OEM spare part is a targeted choice for all consumers who value performance and reliability.
UNION - 650103560014 suitable for MWM & Deutz engines
Union for Efficient ApplicationsDiscover our OEM replacement part, the Union with the comparison number 650103560014. This product belongs to the category of Fittings and armatures and impresses with perfect fit. As an OEM replacement part, it is suitable for MWM & Deutz engines and ensures that you can reliably use the components you need in your machine technology.Efficient Solutions for Your NeedsThis Union ensures maximum efficiency in your engines. Weighing only 0.36 kg, it is easy to handle. The product is specifically designed to meet the demands of your machines. Rely on quality that convinces you in operation and is suitable for MWM & Deutz engines.
BIG END BOLT - 650103530014 suitable for MWM & Deutz engines
Reliable Big End Bolt: OEM Replacement Part for EnginesDiscover our premium Big End Bolt, specifically designed to be compatible with MWM & Deutz engines of the series 501. The comparison number 650103530014 indicates that you are purchasing an official OEM replacement part that meets the demanding requirements of marine and stationary applications. Rely on this component when it comes to the maintenance of your engines – because quality is our main concern.
STUD - 650103510234 suitable for MWM & Deutz engines
Stud for Reliable PerformanceThe stud with the comparison number 650103510234 offers you an optimal solution for maintaining your engines. This OEM replacement part is characterized by precise fit and high manufacturing quality. Rely on components specifically designed to meet the demands of the industry.Suitable for MWM & Deutz EnginesThis stud is the ideal product if you are looking for a reliable component compatible with MWM & Deutz engines. It integrates seamlessly into the engine infrastructure, ensuring that the performance of your machines is not compromised.
STUD - 650103510204 suitable for MWM & Deutz engines
Robust Stud: Comparison Number 650103510204Discover the stud with the comparison number 650103510204, an important OEM spare part specifically suitable for MWM & Deutz engines. This reliable screw belongs to the category of screws and impresses with a stable construction. It ensures a stable operation in your machines with excellent fit.Quality: Suitable for All RequirementsThe strength of this stud lies in the fact that it is an OEM spare part that meets the highest standards. Suitable for the performance required by model series 501, this product ensures an optimal connection within the MWM & Deutz engines. With a weight of 2.5 kg, this screw is designed to support operation over a long period.
ACORN HEX. HD BOLT - 650103500024 suitable for MWM & Deutz engines
Robust Acorn hex. hd bolt for Demanding ApplicationsUpgrade your engines with our Acorn hex. hd bolt, developed as an OEM replacement part suitable for MWM & Deutz engines. This Acorn hex. hd bolt is an essential component to ensure the functionality of your machines. With comparison number 650103500024, you can rely on the quality of this product.
OIL CONTROL RING - 605039273601 suitable for MWM & Deutz engines
Robust Oil Control Ring for Your Engine PerformanceThe oil control ring, specifically developed as a detailed replacement part, significantly contributes to the reliability of your engines. With the comparison number 605039273601, this product is an ideal choice to ensure the operation of your equipment at a high level. Made from the best materials, the oil control ring ensures that processes run smoothly and optimizes the functionality of your engine.Optimal Fit for MWM & Deutz EnginesThis oil control ring is specifically suitable for MWM & Deutz engines of the series 501, as well as the engine types TBD501-6E and TRHS345-A. The precise construction ensures that this replacement part can be perfectly integrated into your system. Thus, you can rely on all functions of your engine being ideally supported and its lifespan being significantly extended.
TAPER FACE COMPRESSION RING - 605032103601 suitable for MWM & Deutz engines
Quality Product – Taper Face Compression Ring for Your ApplicationsThe taper face compression ring with the comparison number 605032103601 is an indispensable OEM spare part, specifically designed for use in engine applications. Its essential function is to optimize the performance of your engines by providing excellent sealing. This product is ideal for marine and stationary applications and impresses with its precise fit and durability.Suitable for MWM & Deutz EnginesThe OEM spare part is compatible with the renowned manufacturers MWM & Deutz and is especially suitable for the series 501 and 345. The taper face compression ring demonstrates its perfect characteristics even for the specific engine types, suitable for TBD501-6E and TRHS345-A. Weighing 0.568 kg and with compact dimensions of 36.9 cm x 36.9 cm x 0.9 cm, it is efficient and easy to integrate.
TAPER FACE COMPRESSION RING - 605031513603 suitable for MWM & Deutz engines
Reliable Taper Face Compression Ring – Your Product for MWM & Deutz EnginesDiscover the taper face compression ring, an essential OEM replacement part with the comparison number 605031513603. This product is specifically designed to make engines more efficient in demanding environments. The taper face compression ring belongs to the category of piston rings and is suitable for MWM & Deutz engines working in the 501 and 345 series. Its robust construction ensures reliable performance and significantly optimizes the functionality of the engines.Custom Solution for Your Engine RequirementsWeighing 0.682 kg and having compact dimensions of 36.7 cm in length and width, along with a height of 0.7 cm, this taper face compression ring remains handy and easy to install. Compatible with MWM & Deutz engines, specifically TBD501-6E and TRHS345-A, this component offers the perfect solution to safeguard the performance of your engine unit in the long term. Find in our product a measure to optimize your operational processes, especially in marine and stationary applications.
SHAFT - 648403000025 suitable for MWM & Deutz engines
Efficient Shaft for Your NeedsDiscover the Shaft (comparison number 648403000025), a top-notch OEM spare part, designed to be compatible with MWM & Deutz engines. This component is essential for smooth functionality in your Gears and toothed wheels. The Shaft has been carefully developed to meet the demanding requirements in the marine and stationary sectors, particularly for the series 501.Compatible with MWM & Deutz EnginesThe Shaft is compatible with the popular MWM & Deutz engines of type TBD501-6E and ensures that you can extract maximum performance from your engine. Weighing 3.19 kg and featuring robust carrying properties, this product provides the stability you need. Rely on these excellent OEM spare parts that meet the highest quality standards.
SEALING RING - 350/130/11 suitable for MWM & Deutz engines
Optimal Sealing Ring with Comparison Number 350/130/11Discover our reliable product, the sealing ring with the comparison number 350/130/11, which is specifically designed for the requirements of engines. This spare part impresses with precise fit, ensuring ideal sealing for various applications. The sealing ring protects your engines from harmful liquids and gases, thus contributing to longevity.
ACORN HEX. HD BOLT - 650103500014 suitable for MWM & Deutz engines
Robust Acorn hex. hd bolt with comparison number 650103500014 The acorn hex. hd bolt with the comparison number 650103500014 is an essential OEM replacement part for crankcase parts, providing a precise and robust solution for your engine requirements. This product is carefully designed to offer a stable foundation for the performance of your operational machinery and ensure smooth operation.Suitable for MWM & Deutz engines This replacement part is suitable for MWM & Deutz engines and simplifies your maintenance processes with its exact fit and performance. Weighing only 0.234 kg and with compact dimensions of 9.5 cm in length and width, as well as 3.6 cm in height, the acorn hex. hd bolt seamlessly integrates into your engine and meets high functional demands in marine and stationary applications.
OIL CONTROL RING - 650103470034 suitable for MWM & Deutz engines
Convincing Oil Control Ring: Quality for Your EnginesOur oil control ring with the comparison number 650103470034 is an essential replacement part designed for the highest standards. This product in the category of piston rings ensures optimal performance and efficiency of your engine mechanics. Weighing 0.52 kg and measuring 36.5 cm x 36.5 cm x 1.1 cm, the oil control ring provides a precise interface that benefits durable engines or systems.Ensure Reliability for Compatible MWM & Deutz EnginesUsing our oil control ring is not only a decision for quality; it is compatible with MWM & Deutz engines such as the models TBD501-6E and TRHS345-A. In combination with series 501 and 345, this product ensures that your machines always operate under optimal conditions. Choose replacement parts to maximize the lifespan and performance of your high-quality engines.
TAPER FACE COMPRESSION RING - 650103470024 suitable for MWM & Deutz engines
Optimal Performance with the Taper Face Compression RingThe taper face compression ring with the reference number 650103470024 is among the essential OEM replacement parts that are crucial for the performance and longevity of your engines. This product provides you with confidence in proven quality, as it is designed to fit MWM & Deutz engines. Whether in the marine sector or for stationary applications, our taper face compression ring meets the high demands set by experts in the field of diesel and gas engines.Precise Dimensions for Efficient ApplicationsWith precise dimensions of 36.9 cm in length and width, and a height of 0.9 cm, the taper face compression ring is the ideal component compatible with many MWM & Deutz models. Its accuracy ensures that your engine, suitable for the series 501 and 345, operates optimally. We offer only OEM replacement parts because we are convinced of the reliability and quality of our products.
TAPER FACE COMPRESSION RING - 650103470014 suitable for MWM & Deutz engines
Reliable Taper Face Compression Ring with Comparison Number 650103470014 The taper face compression ring with comparison number 650103470014 is the ideal OEM replacement part for your MWM & Deutz engines. This product impresses with precision and durability, making it indispensable for the series compatible with 501 and 345. The design ensures optimal performance and efficiency, allowing your engines to run smoothly. A thoughtfully designed replacement part such as this taper face compression ring significantly contributes to avoiding failures and extends the lifespan of your machines.Replacement Parts Compatible with MWM & Deutz Engines The taper face compression ring is a specially developed component that is perfectly suited for the engine types compatible with TBD501-6E and TRHS345-A. Weighing 0.682 kg and featuring compact dimensions of 36.7 cm x 36.7 cm x 0.7 cm, it ensures that your MWM & Deutz engines remain in optimal condition. These features make this taper face compression ring particularly in demand in the industrial sector.
VALVE SEAT - 650103450024 suitable for MWM & Deutz engines
Optimal Valve Seat for High-Quality EnginesDiscover the valve seat with the comparative number 650103450024, which exceeds your requirements for efficiency and performance. This product is well-suited for various applications in marine and stationary engines. Weighing only 0.6 kg and with compact dimensions (Length: 11.5 cm, Width: 11.5 cm, Height: 2.3 cm), this valve seat offers flexibility and robustness.Efficiency Enhancement Suitable for MWM & Deutz EnginesThe valve seat is optimally designed to ensure the operation of engines that are suitable for MWM & Deutz engines. The high-quality workmanship and the materials used ensure long-lasting durability. Using this replacement part is an excellent way to maintain and enhance the value and efficiency of your engines.
SPRING CAP - 650103420054 suitable for MWM & Deutz engines
Spring Cap – Reliable Replacement PartDiscover the spring cap with the comparison number 650103420054, which is the ideal choice for your machines. This product weighs 0.507 kg and offers features specifically tailored to the requirements of engines. Rely on a solid connecting element that meets the challenging conditions of diesel and gas engines.
HALF-RING - 650103400074 suitable for MWM & Deutz engines
Quality and Precision: Half-ringsDiscover the reliable product with the comparison number 650103400074, a half-ring specifically designed to function optimally in a wide range of engines. This OEM replacement part meets the demands of high-end applications and ensures long-lasting performance. With this half-ring, you secure the functionality and efficiency of your machines and benefit from stable operating temperatures while relying on top-notch processing.
VALVE GUIDE - 650103320094 suitable for MWM & Deutz engines
1. Essential Spare Part: Comparison Number 650103320094The comparison number 650103320094 is an indispensable OEM spare part. This valve guide, suitable for MWM & Deutz, plays a crucial role in the efficiency of your engines. It was developed for the series 501 as well as the engine type TBD501-6E. The precise fit ensures smooth engine operation, ultimately leading to improved performance.2. Durability and Resistance of the ProductWith a weight of 2 kg and compact dimensions of 38.5 cm in length and width as well as 4.5 cm in height, the valve guide meets the highest demands for robustness and durability. This OEM spare part is suitable for MWM & Deutz engines and offers reliable performance even under challenging conditions. Trust in high-quality materials.
VALVE GUIDE - 650103320084 suitable for MWM & Deutz engines
VALVE GUIDE with the comparison number 650103320084 suitable for MWM & Deutz engines
VALVE GUIDE - 650103320064 suitable for MWM & Deutz engines
Optimal Performance with the Valve GuideThe valve guide with the comparison number 650103320064 is a top-quality OEM replacement part, specifically categorized under valve train components. This product allows you to optimally support the performance of your engines. Weighing 0.915 kg, it offers a combination of robustness and lightness, perfect for any motorized equipment.
BUSH - 650103300224 suitable for MWM & Deutz engines
BUSH with the comparison number 650103300224 suitable for MWM & Deutz engines
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.