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:
CONICAL MOUNTING - 12465590 suitable for MWM & Deutz engines
CONICAL MOUNTING with the comparison number 12465590 suitable for MWM & Deutz engines
FLYWHEEL FLANGE - 12454725 suitable for MWM & Deutz engines
Essential OEM Replacement Part: Flywheel FlangeDiscover the Flywheel flange main product with the comparison number 12454725, which is suitable for stable operation. This OEM replacement part is specifically designed for optimal operating conditions of your engines. It meets the highest quality standards and ensures that everything functions smoothly. Rely on the durability and value of this product.Suitable for MWM & Deutz EnginesThis Flywheel flange is suitable for MWM & Deutz engines and ensures that the individual components are reliably connected to each other. Weighing 1 kg, this component provides sufficient stability and functionality. It is crucial for the efficiency and longevity of your engine, as it allows the best performance to be achieved.
VALVE BRIDGE - 12454106 suitable for MWM & Deutz engines
Precise Performance: Valve bridge with comparison number 12454106The valve bridge with the comparison number 12454106 meets the highest standards in engine technology. This OEM replacement part ensures a precise fit and optimal function for various applications, significantly enhancing the performance of your engines. The comparison number 12454106 indicates that this product has been specifically designed to fit MWM & Deutz engines.Optimal Compatibility: Suitable for numerous engine variantsAdditionally, the valve bridge offers excellent quality for engines used in the 604 DIESEL series. It is specifically compatible with engine types such as TBD604-BV8. Thus, it is suitable for both marine and stationary applications, ensuring that your engines operate efficiently.
CONNECTING ROD - 12452423 suitable for MWM & Deutz engines
Product Description: Connecting rod suitable for MWM & Deutz enginesThe connecting rod with the comparison number 12452423 is an essential engine drive component that meets high demands in professional environments. This OEM spare part ensures that all relevant dimensions and specifications are adhered to, allowing it to be effectively used in various applications.Compatibility with important series and engine types The connecting rod is suitable for important series such as 620 DIESEL, 620 GAS, and 2020 GAS. It is suitable for the high-performance engine types TBD620-V12, TBG620-V16K, as well as TCG2020-V16 and TCG2020-V20. Thanks to its precise construction, this product is the ideal choice for machines and applications where reliability is critical.
MAIN BEARING PAIR - 12452207 suitable for MWM & Deutz engines
OEM Replacement Parts for MWM & Deutz Engines Available Discover our Main bearing pair, which is listed under the comparison number 12452207. This product is an essential component, suitable for the reliable MWM & Deutz engines. As part of the Engine drive components, it delivers outstanding performance that you would expect from OEM replacement parts. It is a perfect fit for the series 620 DIESEL, 620 GAS, and 2020 GAS, as well as for the engine types TBD620-V16, TBG620-V16K, and TCG2020-V16 – the ideal solution for your maintenance and repair needs.
COOLING JET NOZZLE - 12372074 suitable for MWM & Deutz engines
Oil Sprayer Nozzle with Comparison Number 12372074Discover our oil sprayer nozzle with the comparison number 12372074. This reliable product belongs to the category of engine drive components and impresses with precise technology and optimal performance. Thanks to its excellent craftsmanship, you ensure superior functionality, which is essential for the smooth operation of engines.
FUEL SUPPLY PUMP - 12350053 suitable for MWM & Deutz engines
Excellent Fuel Supply Pump for EnginesDiscover the essential Fuel supply pump with the comparison number 12350053, perfectly suitable for the renowned MWM & Deutz engines. This OEM replacement part is an important component in the category Pumps, parts and accessories and is designed to enable efficient fuel supply. Due to its optimal processing, you can meet productive requirements in both the marine and stationary sectors.Compact Dimensions and Performance StrengthWeighing 8.27 kg and with compact dimensions of 20.7 cm in length, width, and 29.1 cm in height, this product is extremely versatile. The Fuel supply pump is durable and robust, making it an important component suitable for your MWM & Deutz engines. Benefit from this OEM replacement part to optimize the performance of your engines to the best possible extent.
FLOW SWITCH - 12321969 suitable for MWM & Deutz engines
Flow switch 12321969 for enginesGet to know the flow switch 12321969 – an essential gauge that ensures precise monitoring of fluid flow. This OEM spare part weighs only 0.522 kg and ensures that your MWM & Deutz engines function optimally. The comparison number 12321969 assures the quality and reliability you need for your engines.Optimal performance for MWM & Deutz enginesThis product is suitable for MWM & Deutz engines and meets the highest standards essential for marine and stationary applications as well as locomotives. With the flow switch 12321969, you benefit from OEM spare parts specifically designed to enhance the efficiency and longevity of your engines.
FUEL INJECTOR - 12307346 suitable for MWM & Deutz engines
Fuel injector compatible with MWM & Deutz - Your powerful solutionOptimize the performance of your engines with the fuel injector compatible with MWM & Deutz. With the comparison number 12307346, this premium OEM replacement part is designed to meet the specific requirements of MWM & Deutz engines of the series 620. This is the ideal product to ensure the efficiency of your engines in demanding applications.
SOLENOID - 12307300 suitable for MWM & Deutz engines
Reliable Replacement Part for Your ApplicationOur solenoid (reference number: 12307300) is an essential OEM replacement part that is ideal for the performance of your engines. Weighing 0.732 kg, this product falls into the category of “Magnets” and offers high quality and durability.
ROTARY SHAFT LIP SEAL - 12307299 suitable for MWM & Deutz engines
Perfect Seal for Reliable EnginesDiscover our rotary shaft lip seal, part number 12307299, specifically designed to provide high-performance seals for your engines. This rotary shaft lip seal belongs to the gasket category and ensures the reliability you expect from an OEM replacement part. Weighing only 0.032 kg and with compact dimensions of 9 cm in length, 9 cm in width, and 0.8 cm in height, it is ideally designed for easy installation in various applications.
COMPENSATOR - 12307197 suitable for MWM & Deutz engines
Compensator suitable for MWM & Deutz engines – Comparison number 12307197The compensator with the comparison number 12307197 is an important component that supports the performance of your MWM & Deutz engines. Designed as an OEM spare part, it offers excellent fit and reliable functionality. Rely on this product, which has been specifically designed for the 620 DIESEL series of MWM & Deutz engines, to optimize the efficiency of your machines in demanding operations.
GASKET - 12306980 suitable for MWM & Deutz engines
Gasket Suitable for MWM & Deutz Engines – Comparison Number 12306980Discover our gasket, which is precisely suitable for the 620 DIESEL series from MWM & Deutz. With the comparison number 12306980, it is an OEM replacement part that meets high-quality standards. This gasket is crucial for the efficiency of your engines and is ideal for applications in marine and stationary use as well as for locomotives.Product Details and Key FeaturesThe gasket ensures optimal coverage, thereby contributing to the effectiveness of your engines. It is suitable for the engine type TBD620-V16 and impresses with its precise fit, providing the reliability of an OEM replacement part. Its capability to perform under harsh conditions is emphasized, allowing you to count on long-lasting performance.
SHAFT COUPLING - 12306918 suitable for MWM & Deutz engines
Ergonomic Shaft Coupling with Comparison Number 12306918Discover the shaft coupling with the comparison number 12306918, a top-quality OEM replacement part designed to meet the highest demands. This shaft coupling ensures a reliable connection between engines and enables smooth operation. Weighing 11.214 kg and featuring compact dimensions (20.1 cm length and width, 28.3 cm height), it is ideal for various applications in marine and stationary environments.Optimal Compatibility: Suitable for MWM & Deutz EnginesThis shaft coupling is compatible with MWM & Deutz engines, providing the necessary quality for challenging operating conditions. Its design allows it to meet the specific requirements of these renowned brands, ensuring that you can rely on safe and durable performance.
SEALING RING - 12306616 suitable for MWM & Deutz engines
Versatile OEM Replacement Part for EnginesDiscover our product, the sealing ring with the comparison number 12306616, suitable for MWM & Deutz engines. This essential OEM replacement part belongs to the product group "gaskets" and offers a stable and secure seal for your engines due to its precise design. Weighing only 0.005 kg, this replacement part is durable and designed to meet the demands of stationary applications.Effective Gaskets for Reliable EnginesThe sealing ring minimizes the risk of leaks in engines, ensuring efficient performance. By using this replacement part, you can avoid potential issues that may arise from sealing problems, thereby increasing the lifespan of your machines.
HOSE LINE - 12306605 suitable for MWM & Deutz engines
Premium Hose Line with Comparison Number 12306605Experience the quality of our hose line with the comparison number 12306605, which is essential for efficient operation in demanding environments. This OEM replacement part falls under the category "Lines and pipes" and is specifically designed to be "suitable for MWM & Deutz engines" of the 620 DIESEL series. Its lightweight of 0.147 kg leads to easy handling.
HOUSING - 12305628 suitable for MWM & Deutz engines
Robust Housing 12305628 for High-Powered EnginesDiscover our premium housing, marked with the comparison number 12305628. This OEM spare part provides an excellent solution for diesel and gas engines where reliability is paramount. With the careful processing of this product, you can be sure that your project is equipped with the best components.
PIPE UNION - 12305389 suitable for MWM & Deutz engines
A Reliable Pipe Union 12305389 for Your BusinessDiscover the pipe union with the comparison number 12305389, an essential product specifically designed to meet the requirements in marine and stationary engine technology. This OEM spare part is ideally suited for the powerful engines of the 620 DIESEL series from MWM & Deutz, providing indispensable support for operational safety.Precise Solution for MWM & Deutz EnginesThe pipe union stands out due to its compatibility with the engine types suitable for TBD620-V16 from MWM & Deutz. Weighing only 0.1 kg, this pipe union ensures effortless integration into your drive system. Rely on the precision and reliability of our OEM spare parts and benefit from solutions that meet the highest standards.
ROTARY SHAFT LIP SEAL - 12305237 suitable for MWM & Deutz engines
Product Description: Rotary Shaft Lip Seal 12305237 – High-Quality SealingExperience the premium Rotary Shaft Lip Seal, suitable for MWM & Deutz engines, with the comparison number 12305237. This OEM replacement part is an essential component of the gaskets in your machine application. With sturdy craftsmanship, the Rotary Shaft Lip Seal ensures a consistent sealing of all operating fluids and contributes to the longevity of your engines.
GASKET - 12305185 suitable for MWM & Deutz engines
Essential Gasket – Comparison Number 12305185Discover the gasket with comparison number 12305185, an essential product that is perfectly suited for engines from MWM & Deutz. This gasket is specifically designed to optimize the performance of engines in the 620 DIESEL series. As an OEM replacement part, the gasket provides a qualitatively appealing solution for your application.Designed for MWM & Deutz EnginesThe gasket with comparison number 12305185 impresses with excellent precision and workmanship. It is compatible with MWM & Deutz engines, particularly the well-known engine type TBD620. Weighing only 0.066 kg and with compact dimensions (length and width: 39.5 cm, height: 3 cm), it is a solution that can be easily integrated into your suitable application area.
GASKET - 12304909 suitable for MWM & Deutz engines
Reliable Gasket with Comparison Number 12304909Discover our gasket with the comparison number 12304909, which serves as a top-quality product in the gasket category. This premium OEM replacement part is specifically designed to meet the highest demands in engine operation and fits perfectly for MWM & Deutz engines. With a length and width of 48.5 cm and a height of 1 cm, this gasket offers maximum performance at a minimal weight of only 0.117 kg.Suitable for MWM & Deutz Engines of Series 620Our gasket is precisely developed for the series 620 DIESEL – especially for the engine types TBD620-V16. The exact fit ensures that your machines operate optimally under the most demanding conditions. Thanks to high-quality materials and thoughtful construction, you hold a durable OEM replacement part in your hands, designed for efficient engine performance.
CYLINDER HEAD recondit. - 12304797RECON suitable for MWM & Deutz engines
Precise Construction: Cylinder head recondit. Discover our Cylinder head recondit. with the comparison number 12304797RECON – an outstanding product in the category of Engine drive components. This OEM spare part is ideally suited for all operations on your MWM & Deutz engines. The cylinder head ensures exceptional performance and robust stability thanks to its precise workmanship.
GASKET - 12304770 suitable for MWM & Deutz engines
Excellent Gasket with Comparison Number 12304770Discover our versatile product: the gasket with the comparison number 12304770. This OEM spare part belongs to the group of gaskets and is suitable for well-known manufacturers like MWM & Deutz. This practical gasket offers an optimal solution for challenging operating conditions in diesel and gas engines, particularly in the 620 DIESEL series, suitable for the engine type TBD620-V16.Perfect Dimensions for Optimal EfficiencyWith precise dimensions of 50.2 cm in length and width and a height of 1 cm, this gasket ensures a perfect seal. Weighing only 0.103 kg makes handling easier, while its precise characteristics ensure it effectively prevents leaks and extends the lifespan of your MWM & Deutz engines. Rely on this powerful item to keep your engine in top condition.
COMPENSATOR - 12304761 suitable for MWM & Deutz engines
Versatile Compensator for Effective Engine SolutionsDiscover our Compensator, comparison number 12304761, an essential product in the category of OEM spare parts. This component fits the renowned series 620 DIESEL, specifically designed for MWM & Deutz engines. The Compensator ensures long-lasting performance and durability of your engines – ideal for all applications that require precision and reliability.Robust Design and Easy HandlingWeighing 3.1 kg, the Compensator offers both stability and user-friendliness. This OEM spare part is characterized by excellent fit accuracy, significantly simplifying the installation process. Create the best conditions for your MWM & Deutz engines and rely on quality that has proven itself.
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.