MWM 620 DIESEL – powerful diesel engines for marine and industrial applications
The MWM 620 DIESEL series stands for reliable, robust, and efficient engine technology used worldwide in marine propulsion and stationary power generation. Developed by MWM for demanding operating conditions, this engine family combines performance, cost-efficiency, and long service life. Whether used as a ship engine or a stationary power unit in energy plants, the MWM 620 DIESEL delivers consistent output, high efficiency, and straightforward maintenance.
Choose your engine type:
TORIC SEAL - 01319626 suitable for MWM & Deutz engines
Toric Seal Suitable for Diesel EnginesThe toric seal with the reference number 01319626 is an essential product designed for industrial customers who prioritize quality and reliability. This environmentally friendly OEM spare part, compatible with MWM & Deutz engines, ensures optimal sealing and performance in your applications. The pollutant-resistant structure makes this toric seal ideal for use in extreme conditions.Precise Fit: Suitable for Series 604 and 620 DieselThe product is compatible and suitable for the series TBD604-BV12 and TBD620-V16. The exact fit ensures that the toric seal performs its function without limitations. Weighing only 0.002 kg and with compact dimensions of 7.9 cm in length and width, as well as a height of 0.2 cm, the toric seal is easy to install and contributes to the increased efficiency of your engines.
COVER - 01319022 suitable for MWM & Deutz engines
Reliable Product for Diesel and Gas EnginesDiscover the Cover with the comparison number 01319022, exclusively developed for diesel and gas engines as an OEM spare part. This product stands out for its precision and quality and is suitable for MWM & Deutz engines. With a weight of only 0.6 kg, this spare part is maintenance-friendly and particularly durable, making it ideal for maritime and stationary applications.Reliability for MWM & Deutz EnginesThe Cover, available under the comparison number 01319022, secures your engine and protects it from damage. High-quality OEM spare parts provide maximum performance for your machines. By choosing our products, you are opting for equipment that meets the highest standards and is suitable for MWM & Deutz engines.
REPAIR KIT - 01319021 suitable for MWM & Deutz engines
Repair Kit for Effective MaintenanceDiscover our repair kit with the comparison number 01319021, a top-notch product suitable for MWM & Deutz engines. This repair kit belongs to the article group "Other" and is equipped with absolutely precise OEM replacement parts. This provides your engine with the reliable support needed for comfortable maintenance.
PRESSURE CONTROL VALVE - 01318457 suitable for MWM & Deutz engines
Convincing Pressure Control Valve for MWM & Deutz EnginesDiscover our pressure control valve with the comparison number 01318457, designed precisely for your requirements in marine and stationary applications as well as in railway technology. This product combines efficient functionality and durable quality to ensure that your engines operate at their best. The highly effective construction of the pressure control valve ensures smooth operation in critical applications.
GASKET - 01222930 suitable for MWM & Deutz engines
Optimal Gasket 01222930 for EnginesThe gasket with the comparison number 01222930 is an essential OEM replacement part specifically designed for use in engines. This product fits MWM & Deutz engines of the series 620 DIESEL, 345. Its exact fit ensures efficient sealing, which is crucial for the engines' performance.
CYLINDER SCREW - 01180164 suitable for MWM & Deutz engines
Cylinder Screw – Comparison Number 01180164The cylinder screw with the comparison number 01180164 is an essential OEM spare part for diesel and gas engines, specifically designed suitable for MWM & Deutz engines. This precisely manufactured screw provides a robust and reliable solution in your application area and ensures the highest quality needed to optimally support your engines.
HEXAGON NUT - 01181415 suitable for MWM & Deutz engines
Robust Hexagon Nut 01181415 – An Essential ProductThe hexagon nut with the comparison number 01181415 is an OE spare part that is ideal for technical applications. Weighing 0.212 kg and with optimal dimensions of 5.2 cm in length and width as well as 2.4 cm in height, this component is a valuable support for various uses. This hexagon nut is essential for maintaining the functionality of machines in demanding environments.Suitable for MWM & Deutz Engines – Maximum PrecisionThanks to its precise fit, this product is suitable for engines used in marine and stationary applications. Especially under these demanding conditions, the hexagon nut 01181415 is a necessary choice to ensure the performance of the engines.
CORE HOLE PLUG - 01165841 suitable for MWM & Deutz engines
Reliable Core Plug Hole for Effective Engines Discover our OEM replacement part, the core plug hole, with the comparison number 01165841, which has been specifically designed to ensure optimal performance for your engines. This product is perfectly suitable for all engines compatible with MWM & Deutz. With compact dimensions of 5.6 cm in length and width and 1.9 cm in height, the core plug hole is ideal for various applications of your engines.Advantageous OEM Replacement Parts for Operational Safety Our core plug hole belongs to the group of OEM replacement parts and offers many advantages compared to aftermarket solutions. By using high-quality materials, this product achieves an exact fit and reliability that is necessary for engines compatible with MWM & Deutz. The item fits the engine types BA12M816 and TBD620-V16, allowing for targeted identification supported by the comparison number 01165841.
OIL SCRAPER RING - 01153467 suitable for MWM & Deutz engines
Discover Our Oil Scraper Ring for Reliable EnginesDiscover the oil scraper ring, an essential OEM spare part compatible with MWM & Deutz engines. This product with the comparison number 01153467 belongs to the large family of piston rings. Through its precise design, the oil scraper ring offers optimal performance that the engines of MWM & Deutz require.
CLAMP - 01148117 suitable for MWM & Deutz engines
Essential Clamp for Reliable Engines The Clamp with the comparison number 01148117 is essential for your engine systems and forms a central connection of the technical components. This OEM spare part is designed for the category of Clamps and ensures consistent applications. It is suitable for MWM & Deutz engines, particularly in stationary systems and marine applications.
TAPERED ROLLER BEARING - 01143985 suitable for MWM & Deutz engines
Precise Tapered Roller Bearing: Comparison Number 01143985Discover the tapered roller bearing with the comparison number 01143985, which is characterized by its excellent properties for optimized engine performance. This essential OEM replacement part is suitable for MWM & Deutz engines of the series 620 and ensures reliable functionality of your machines. As a critical component, we offer the highest standards where quality and durability are paramount.Reliability for Specialized Engine ApplicationsThe tapered roller bearing is specifically designed and suitable for engines of the type TBD620-V16. With a lightweight of 0.748 kg and compact dimensions of 8.5 cm in length, 8.5 cm in width, and 4 cm in height, it is easy to install. In this way, the product helps your engines achieve optimal performance under various operating conditions while minimizing wear.
HEXAGON NUT - 01135926 suitable for MWM & Deutz engines
Precise Hexagon Nut: Product DetailsDiscover the hexagon nut with the comparison number 01135926, an essential accessory for all engine enthusiasts. As an OEM replacement part, it fits perfectly for engine applications, suitable for MWM & Deutz, particularly for the models 604 DIESEL and 620 DIESEL. Its design is aimed at achieving excellent accuracy and optimizing the efficiency of your applications.Hexagon Nut for MWM & Deutz EnginesThis hexagon nut has been specifically developed as a compatible component for MWM & Deutz engines. With compact dimensions of 2.2 cm in length and width and 1 cm in height, it offers excellent stability and is thus an ideal choice for your operations. Despite its weight of only 0.014 kg, the hexagon nut is easy to handle and install.
OVAL GROOVED PIN - 01115301 suitable for MWM & Deutz engines
Efficient OEM Replacement Part: Notched Nail Discover the Notched Nail with the part number 01115301, a high-quality OEM replacement part specifically designed for turbochargers. Its robust construction ensures that this product can be ideally integrated to optimally support the performance of engines. Weighing only 0.001 kg proves that even small parts can have a significant impact.Suitable for MWM & Deutz EnginesThis Notched Nail is designed to be compatible with MWM & Deutz engines and meets the highest technical standards. The accuracy and quality of the replacement part enhance the efficiency of your machinery. Take the opportunity to optimize the performance of your plant technology with this reliable OEM replacement part made to rigorous standards.
GASKET - 12129333 suitable for MWM & Deutz engines
Precise Gasket suitable for MWM & Deutz EnginesThe gasket with the comparison number 12129333 is an essential product for operators of MWM & Deutz engines of the 620 DIESEL series. This gasket is compatible with the engine types TBD620 and offers optimal performance and reliability thanks to its high manufacturing precision. As an OEM replacement part, it meets the official quality standards of the manufacturer, ensuring a longer lifespan for your engines.
GASKET - 12515572 suitable for MWM & Deutz engines
Gasket suitable for MWM & Deutz enginesThe gasket with the comparison number 12515572 is an essential OEM replacement part, specifically designed to ensure the functionality of your engines. This gasket is carefully crafted to provide a reliable seal. It significantly contributes to the operational protection and longevity of your engines. It is suitable for the renowned manufacturers MWM & Deutz, ensuring that your engines achieve optimal performance.
STRAIGHT PIN - 12454524 suitable for MWM & Deutz engines
Straight pin 12454524 for MWM & Deutz enginesDiscover now the straight pin with the comparison number 12454524, which is categorized as connecting elements. This straight pin is an essential OEM replacement part designed for MWM & Deutz engines, particularly for the CG170 series. Its specific dimensions of 1.4 cm in length and width and 0.9 cm in height make it an optimal adaptation element within the engine types CG170-20.Lightweight and robust OEM replacement part for enginesWeighing only 0.003 kg, this straight pin offers impressive strength that withstands the challenges in industrial applications. As an OEM replacement part, it ensures a precise fit and durability, which are crucial for the reliable function and efficiency of your engines. Contractors and technicians can rely on the durability of this product, which has proven itself in both the marine industry and stationary use.
VALVE GUIDE - 12454372 suitable for MWM & Deutz engines
Precision Valve Guide for Reliable EnginesThe valve guide with comparison number 12454372 is an essential replacement part that is crucial for the performance and efficiency of your engines. Thanks to its careful design, the valve guide in the valve train is specifically tailored for MWM & Deutz engines, ensuring optimal functionality. Smooth operation is assured, significantly enhancing the lifespan of your installations.Compatible with Various Engine ApplicationsOur valve guide is suitable for several series and motorized applications, namely: CG170, 604 DIESEL, 620 DIESEL, as well as 620 GAS and 2020 GAS. Additionally, this product is compatible with engine types CG170-20, TBD604-BV8, TBD620-V12, TBD620-V16, TBG620-V16K, TCG2020-V12, TCG2020-V16, and TCG2020-V20. The exact design of this valve guide not only ensures dimensional accuracy but also operational stability under demanding conditions.
MOUNTING CLAMP - 12453988 suitable for MWM & Deutz engines
MOUNTING CLAMP with the comparison number 12453988 suitable for MWM & Deutz engines
BEARING BUSHING - 12453511 suitable for MWM & Deutz engines
Bearing Bushing 12453511 – Top Quality for MWM & DeutzDiscover the bearing bushing with the reference number 12453511, compatible with MWM & Deutz engines. This bearing bushing belongs to the category of bearings and is offered as an OEM replacement part. Ideal for applications where reliability and powerful functionality are crucial, this product is an excellent choice for your engine.Practical Features and Superior DesignThis bearing bushing is suitable for the 620 GAS series and is specially manufactured to meet the highest standards. Weighing in at 0.085 kg with compact dimensions of 6.9 cm in length and width and 4.8 cm in height, this OEM replacement part is both lightweight and sturdy. Rely on the precise workmanship that ensures perfect fit and extends the lifespan of your engines.
GASKET - 12420752 suitable for MWM & Deutz engines
GASKET with the comparison number 12420752 suitable for MWM & Deutz engines
CYLINDER HEAD GASKET - 12420482 suitable for MWM & Deutz engines
Cylinder Head Gasket – Ideal for Diverse ApplicationsDiscover our quality product, the cylinder head gasket (reference number 12420482), an excellent solution for your engines. This OEM replacement part belongs to the category of gaskets and offers excellent sealing between the cylinder head and engine block. It is suitable for various applications in the MWM & Deutz engines, including series such as 604 DIESEL, 620 DIESEL, 620 GAS, and 2020 DIESEL. The cylinder head gasket demonstrates its strengths in durability and efficiency.Wide Range – Suitable for Various Engine TypesThe cylinder head gasket is appropriate and fits well for MWM & Deutz and provides high precision for a variety of engine types. These include types TBD604-BL6, TBD604-BV16, TBD604-BV8, TBD620-V16, TBG620, TBG620-V16, and TBG620-V16K. The use of OEM replacement parts focuses on quality and performance to meet the demands of the engines that were originally equipped with these components.
BIG END BEARING PAIR - 12420024 suitable for MWM & Deutz engines
Premium Big End Bearing Pair – Comparison Number 12420024Discover our big end bearing pair (comparison number: 12420024), a top-quality product specifically designed to enhance the efficiency of engines. As part of the category Engine drive components, this OEM replacement part is an ideal addition for machines powered by diesel or gas. It is compatible with manufacturers MWM & Deutz and works seamlessly in the models CG170, 620 DIESEL, 620 GAS, and 2020 GAS.Fits Various Engine Performance OptionsThis big end bearing pair is particularly versatile, as it is suitable for a wide range of engine types, including CG170-20, TBD620-V12, TBG620, TBG620-V16K, as well as TCG2020-V16 and TCG2020-V20. This ensures that you achieve maximum performance and reliability for your MWM & Deutz engines. With compact dimensions of 13.6 cm in length and width, and a height of 5.8 cm, the installation of this replacement part is straightforward and effective.
MAIN BEARING PAIR - 12420020 suitable for MWM & Deutz engines
OEM Main Bearing Pair 12420020 for Various ApplicationsDiscover our main bearing pair with the comparison number 12420020, specifically designed for use in high-performance engines. This product is compatible with MWM & Deutz engines from the series 620 DIESEL, 620 GAS, and 2020 GAS. Weighing 0.945 kg and with compact dimensions of 25.5 cm in length and width, and 7.7 cm in height, the main bearing pair excels in optimal integration into your applications and ensures long-term efficiency.
SPEED TRANSMITTER - 12322054 suitable for MWM & Deutz engines
Reliable Speed Transmitter for Your EnginesDiscover our reliable speed transmitter with the reference number 12322054, which is perfectly suited for optimally monitoring the speed of engines. This product supports various models, ensuring that your machines can operate efficiently. Our speed transmitter provides precise measurements and significantly contributes to the longevity of your engines, especially for models designed for MWM & Deutz.Versatile Applications: Suitable for Various Engine TypesThe speed transmitter is compatible with a wide range of engine types, including BV16M640, SBV16M628, TBD620, TBD620-V16, TBG620, and TCG2032-V16. With dimensions of 10.8 cm in length and width and 3.1 cm in height, along with a weight of 0.186 kg, this OEM spare part can be easily integrated into existing systems. The versatility of the product ensures that it operates reliably in all mentioned applications.
Technical features of the MWM 620 DIESEL series
The MWM 620 DIESEL is designed for continuous operation under heavy loads. Its solid construction and advanced fuel injection system ensure efficient combustion and low emissions. Known for its durability, this engine performs reliably even under tough conditions. Key technical specifications include:
- Number of cylinders: available in 6-, 8-, 12-, and 16-cylinder versions
- Power range: approximately 400 kW to over 1,200 kW
- Displacement: up to around 27 liters
- Speed range: typically between 1,000 and 1,800 rpm
- Cooling system: water-cooled for stable operating temperatures
- Fuel type: suitable for diesel and heavy fuel oil
The MWM 620 DIESEL series combines high power reserves with optimized combustion and energy efficiency. With precise injection control and a well-engineered engine design, it achieves an excellent balance between output and fuel consumption. This makes the series a preferred choice for operators focused on maximum efficiency and dependability.
Applications and use cases of the MWM 620 DIESEL
The versatility of the MWM 620 DIESEL makes it suitable for a wide range of marine and industrial applications. It has established itself as a dependable power source in both seagoing and stationary environments. Typical applications include:
- Main propulsion for cargo vessels, passenger ships, and offshore vessels
- Auxiliary generators for onboard power supply
- Stationary use in combined heat and power (CHP) plants and power stations
- Industrial drives for pumps, compressors, and generators
Thanks to its proven design and operational stability, the MWM 620 DIESEL is one of the most widely used engines in its class. It is engineered for long service life and maintains steady performance even under challenging conditions. Operators appreciate its ease of maintenance, robust build, and excellent spare parts availability worldwide.
Advantages and key characteristics of the MWM 620 DIESEL series
The MWM 620 DIESEL combines MWM’s technical expertise with modern, field-tested design principles. Its power output, reliability, and efficient fuel utilization make it a strong solution for diverse energy applications. The main advantages include:
- High energy efficiency with low specific fuel consumption
- Durable construction for continuous operation
- Low emissions due to advanced injection technology
- Easy maintenance and extended service intervals
- Reliable performance under varying load conditions
With these characteristics, the MWM 620 DIESEL is a future-ready choice for operators who value quality, efficiency, and operational stability.
OEM spare parts suitable for 620 DIESEL – crucial for performance and reliability
For long-term, trouble-free operation, OEM spare parts suitable for 620 DIESEL are essential. They ensure perfect compatibility between components and help preserve the engine’s performance, reliability, and longevity. Using non-matching or low-quality parts can lead to increased wear, reduced power, or unexpected downtime.
MOPA is a trusted and experienced partner for OEM spare parts suitable for 620 DIESEL. With an extensive product range, technical know-how, and fast availability, MOPA supports operators around the world in maintaining their equipment efficiently. The right spare parts help ensure smooth operation, minimize downtime, and maintain consistent engine performance—both at sea and in stationary installations.
Long-term efficiency with the MWM 620 DIESEL series
The MWM 620 DIESEL represents powerful, efficient, and reliable engine technology that has proven itself across a variety of applications. Its robust design and dependable spare parts supply from MOPA make it a long-term, cost-effective solution for operators worldwide. With OEM spare parts suitable for 620 DIESEL, the performance and operational reliability of this well-established engine family remain consistently high—both in power plants and in demanding marine environments.