MWM 444 – reliable diesel engines for marine and industrial applications
The MWM 444 series represents durable, efficient, and versatile diesel engines that are used worldwide in both marine propulsion and stationary energy systems. Developed by MWM, this engine family combines robust engineering, high performance, and easy maintenance. The MWM 444 is a proven solution for demanding applications where reliability, efficiency, and longevity are essential factors.
TEROSON BT 4421H - 601620120121 suitable for MWM & Deutz engines
Robust Holder for EfficiencyDiscover the Teroson bt 4421h, a product that is ideal for marine and stationary technology. This product with the comparison number 601620120121 is designed to meet the requirements of European technology standards.Suitable for MWM & Deutz EnginesThe product is suitable for MWM & Deutz engines of the series 444 and is particularly designed for the engine type TBD444-L6. With excellent quality, you ensure the optimal performance of your engine and extend its lifespan.
GASKET - 12280028 suitable for MWM & Deutz engines
Precise Performance with the Gasket (Comparison Number: 12280028) Discover the gasket with comparison number 12280028, the OEM replacement part that leaves nothing to be desired. This durable gasket provides precise sealing for engines operating under challenging conditions. Ensure that your machines remain efficient and powerful – trust in quality pays off.Perfectly Suited for MWM & Deutz Engines This gasket is compatible with the renowned MWM & Deutz engines and is part of the group "Gaskets". The product meets the highest quality standards and ensures that your series 444 and engine type TBD444-L6 run smoothly and reliably. With this gasket, you make no compromises on engine performance.
CYLINDER LINER - 12176683 suitable for MWM & Deutz engines
Cylinder Liner with Comparison Number 12176683Discover the cylinder liner with the comparison number 12176683, an essential OEM spare part that meets the highest standards. This product is expertly designed and contributes to the efficiency of your engines. The cylinder liner harmonizes perfectly with MWM & Deutz engines, ensuring stable performance in challenging operating environments.
BIG END BUSH - 12176582 suitable for MWM & Deutz engines
Small End Bush - Comparison Number 12176582Discover our premium small end bush, the essential product with the comparison number 12176582. This replacement part is suitable for MWM & Deutz engines and ensures top performance and reliability in your operations. Weighing 1.386 kg, it offers stability and optimal functionality that are essential in marine and stationary applications.
PISTON RING - 12176544 suitable for MWM & Deutz engines
Piston ring for diesel and gas enginesGet to know our excellent piston ring, compatible with MWM & Deutz engines with the comparison number 12176544. This product provides the necessary precision for the series 444 and features an excellent fit that ensures the efficiency of your machinery. By choosing this piston ring, you make a significant contribution to the performance of your engine, whether in marine or stationary use.OEM spare parts for top performanceThe piston ring, suitable for the engine types TBD444-L6, is an outstanding example of quality among OEM spare parts. Compared to aftermarket offerings, OEM spare parts provide the advantage of exact fit. With the piston ring, you ensure that your engine always operates optimally, as only suitable components offer the same durability and reliability.
RECTANGULAR RING - 12176543 suitable for MWM & Deutz engines
Rectangular ring with comparison number 12176543 in detailDiscover the premium product, a rectangular ring with the comparison number 12176543, which offers not only the quality and reliability expected from OEM spare parts but is also increasingly suitable for MWM & Deutz engines. This spare part falls under the category of piston rings and is ideal for engines compatible with series 444.Suitable for MWM & Deutz enginesThe rectangular ring has proven to be extremely relevant, especially because it is specifically suitable for MWM & Deutz engines. It particularly offers the right properties to ensure excellent performance of engine types compatible with TBD444-L6. Thus, it is the perfect choice for professional requirements.
SLEEVE - 12176523 suitable for MWM & Deutz engines
Efficiency Improvement with Sleeve 12176523Discover the sleeve with the comparison number 12176523, an OEM replacement part specifically designed for use in engines. These die-cast sleeves are the ideal solution to optimize the performance and efficiency of your engines. Through careful manufacturing, these products impress with their durability and precision. The OEM replacement part fits MWM & Deutz engines and is available for the series 444, particularly the engine type TBD444-L6.Excellent Fit for Your EnginesOur sleeve with the comparison number 12176523 weighs only 0.63 kg and allows for easy installation. This replacement part is suitable for MWM & Deutz and contributes to reducing downtime. Rely on the performance of the extrusion product to ensure the robustness of your series 444.
OIL CONTROL RING - 12170834 suitable for MWM & Deutz engines
OIL CONTROL RING with the comparison number 12170834 suitable for MWM & Deutz engines
SEALING RING - 12154615 suitable for MWM & Deutz engines
Reliable component: Sealing ring with comparison number 12154615 Discover the sealing ring listed under comparison number 12154615, specifically designed as a suitable replacement part for MWM & Deutz engines in the series 444. This sealing ring plays a crucial role in ensuring secure sealing and optimal performance of your engines. With its excellent properties, this sealing ring enhances the functionality of engines that rely on reliability and longevity.Custom dimensions for optimal performance Weighing only 0.001 kg and with compact dimensions of 4 cm by 4 cm, this sealing ring provides ideal conditions for use in various engine configurations. Suitable for MWM & Deutz engines and the specific series TBD444-L6, this sealing ring ensures that your machines can operate efficiently in every situation. Thanks to precise manufacturing, this OEM replacement part meets the highest quality standards.
INJECTION NOZZLE - 12153017 suitable for MWM & Deutz engines
Optimal Injection Nozzle Suitable for MWM & Deutz EnginesThe injection nozzle with the comparison number 12153017 is a high-performance product specifically designed to give your engine performance a decisive advantage. Suitable for MWM & Deutz engines, this OEM replacement part exhibits excellent linear adjustments and long-lasting use. The product weighs 0.14 kg and offers maximum efficiency during installation.Reasons for OEM Replacement Parts in Your Engine TechnologyOur injection nozzle is an OEM replacement part characterized by accuracy and reliability. We deliberately focus on parts that are precisely manufactured to meet the high demands of MWM & Deutz engines. With our offerings, you step away from aftermarket solutions and choose quality that supports you in demanding applications.
TURNING GEAR/ROTOCAP - 12151495 suitable for MWM & Deutz engines
Efficient Performance with the Turning Gear/Rotocap Discover the Turning Gear/Rotocap with the comparison number 12151495, which enables optimal performance in various engine applications. This OEM replacement part is an essential component in the field of valve train components. The precise workmanship ensures that your engine operates reliably and efficiently.
TEE WRENCH - 04094494 suitable for MWM & Deutz engines
Quality Tools for Every ChallengeDiscover our tee wrench (Comparison number: 04094494), specifically manufactured for MWM & Deutz engines of the series 444. This essential product enables effortless maintenance and repair of your engines. Weighing only 0.132 kg, it is handy yet robust – ideal for professional use in demanding environments.
COMPRESSION SPRING - 01222100 suitable for MWM & Deutz engines
Reliable Compression Spring for Maximum PerformanceDiscover the compression spring with the comparison number 01222100, an essential product for the reliability of your engines. It meets the highest requirements in the marine and stationary sectors and ensures that your engines can operate powerfully over the long term. This compression spring comes as a premium OEM spare part and provides the quality that modern machines require.
SEALING RING - 12176644 suitable for MWM & Deutz engines
Choose the Right Sealing Ring for Your Application The sealing ring with the reference number 12176644 is an essential component that is crucial for every MWM & Deutz engine application. This OEM replacement part offers the exact fit required for the reliable operation of the engines. With its careful design, the sealing ring is suitable for the series 444 and optimizes the performance of the machines that rely on these engines.Precision and Efficiency During Operation The replacement part with the reference number 12176644 ensures optimal sealing, which is particularly important for engines. Suitable for the engine types TBD444-L6, this sealing ring ensures that engine performance is maintained and prevents leaks during operation. Take advantage of the opportunity to use this high-quality OEM replacement part to significantly enhance the operational safety of your machines.
CYLINDER HEAD GASKET - 12176643 suitable for MWM & Deutz engines
Cylinder Head Gasket – The Ideal Product for Your EngineChoose our premium product, the cylinder head gasket with the comparison number 12176643. This gasket belongs to the group of gaskets and is an essential component that ensures the efficiency and longevity of your engines. With perfect dimensions of 30.2 cm in length and width, and a height of only 0.9 cm, it provides a perfect fit for a variety of applications.Suitable for MWM & Deutz – Maximum Performance for EnginesThe cylinder head gasket is precisely developed and compatible with MWM & Deutz engines, particularly suitable for the engine type TBD444-L6. This feature, along with the high quality as a replacement part, ensures not only optimal sealing but also easy installation, reducing downtime. Rely on the reliability of this construction to prevent damage to your engines.
CONE - 12176585 suitable for MWM & Deutz engines
Precise gear part suitable for MWM & Deutz enginesDiscover our cone as an outstanding OEM replacement part, specially designed to optimally support your engines. The comparison number 12176585 plays a crucial role here, as it ensures compatibility with the corresponding series. This product is suitable for MWM & Deutz and helps you operate optimally in your field.Robust features and ideal useThe replacement part has a weight of 0.281 kg and dimensions of 33.4 cm (L) and 33.4 cm (W), with a height of 2.4 cm. Thus, the cone is ideally suited for smooth operation. The construction not only allows for easy integration but also optimizes the usage effect. It ensures that this cone suitable for MWM & Deutz engines reliably supports your machines in their performance.
MAIN BEARING PAIR - 12176580 suitable for MWM & Deutz engines
Robust Performance with the Main Bearing PairDiscover our Main bearing pair with the comparison number 12176580, designed specifically for long-lasting performance. This product belongs to the category of Engine drive components and offers you all the advantages of an OEM replacement part. It meets high-quality standards to meet the demands of challenging applications and can significantly extend the lifespan of your applications.Compatible with MWM & Deutz Engines: Perfect CompatibilityThe Main bearing pair is compatible with MWM & Deutz engines, especially for the series 444 with the engine type TBD444-L6. Weighing 4.4 kg, it provides not only stability but also reliability. This OEM replacement part optimizes the performance of your engines, allowing you to count on efficient operation.
VALVE SEAT - 12176542 suitable for MWM & Deutz engines
The Valve Seat – Comparison Number 12176542Discover our valve seat with the comparison number 12176542, specifically designed to optimize the performance of your engines. This OEM replacement part is suitable for MWM & Deutz engines of the series 444. We offer you a top-notch solution for applications in stationary operation or maritime use. With its precise workmanship, this product provides outstanding quality.
VALVE SEAT - 12176541 suitable for MWM & Deutz engines
Optimal Product for Engine Efficiency Discover our valve seat with the comparison number 12176541, rigorously tuned to the requirements of suitable for MWM & Deutz engines. This valve seat not only improves the performance of your engines but also ensures excellent sealing of the valves in your engine. By opting for this spare part, you promote the longevity and operational efficiency of your systems.Perfect Fit and Unique Specifications Our valve seat is suitable for the series 444 and the engine type TBD444-L6. With compact dimensions of 7.9 cm in length and width, and a height of 2.6 cm, our product offers optimal adaptation and easy handling. Furthermore, the OEM spare part weighs only 0.235 kg, making it an ideal choice for all applications requiring a durable solution.
VALVE GUIDE - 12176527 suitable for MWM & Deutz engines
Valve Guide 12176527: Optimal Component for Your EnginesDiscover the Valve Guide (comparison number: 12176527), an excellent OEM replacement part designed to meet the demands of your suitable for MWM & Deutz engines. This Valve Guide belongs to the category of “Valve train components” and is compatible with all models in the 444 series. At MOPA Motorparts, we pride ourselves on high processing quality, evident in every detail.Excellent Fit for MWM & Deutz Engines This OEM replacement part weighs only 0.3 kg, ensuring easy handling. The Valve Guide is suitable for various applications in marine and stationary settings, specifically designed for the suitable for MWM & Deutz model range. With comparison number 12176527, we ensure that you acquire a unique component that meets the highest standards of quality and durability.
SLEEVE - 12176526 suitable for MWM & Deutz engines
OEM Replacement Part: Sleeve compatible with MWM & Deutz EnginesExperience the quality of the sleeve with the comparison number 12176526, an essential OEM replacement part for your engines. The product is compatible with MWM & Deutz and specifically designed to optimize the performance of the series 444. With flawless workmanship, the sleeve meets extreme demands and supports the reliability of your engines.Precision and Quality: Compatible with MWM & Deutz EnginesThe replacement part with the comparison number 12176526 has ideal dimensions: it weighs 0.522 kg and has a length and width of 13.1 cm each, and a height of 4.6 cm. Due to its precise construction, it is perfectly suited for the specialists among engines – compatible with MWM & Deutz, particularly the model TBD444-L6. Rely on our distribution of original equipment manufacturer quality, where explosions, vibrations, or extreme environments are no challenge.
VALVE CONE - 12171291 suitable for MWM & Deutz engines
Product Description - Valve Cone Suitable for MWM & DeutzDiscover our top-quality valve cone, an important OEM spare part with the comparison number 12171291. This spare part is specially designed and compatible with the renowned manufacturers MWM & Deutz. The valve cone is ideally suited for engines of the 440 and 444 series as well as the engine types TBD440-6 and TBD444-L6. Weighing only 0.832 kg and with dimensions of 28 cm in length, 28 cm in width, and 7.8 cm in height, it impresses with ease of handling and high efficiency during installation.
BIG END BEARING SHELL - 12171246 suitable for MWM & Deutz engines
Versatile Big End Bearing Shell with Comparison Number 12171246Discover the big end bearing shell with the comparison number 12171246 – an essential OEM spare part for high-performance MWM & Deutz engines. This component is a crucial solution in the category of engine drive components and ensures that your engines operate reliably even under the highest demands. Weighing 2.25 kg, the big end bearing shell combines robustness and quality to meet all operational conditions.
SEALING RING - 12152186 suitable for MWM & Deutz engines
Industrial Gaskets Compatible with MWM & Deutz EnginesDiscover our quality product with the comparison number 12152186, a highly functional sealing ring that has established itself as an essential OEM replacement part for the industry. Specifically designed to be compatible with MWM & Deutz engines such as the TBD444-L6, this sealing ring offers excellent performance and sealing properties. The meticulous manufacturing according to the highest standards ensures that you receive only the best OEM replacement parts for your machines.
Technical features of the MWM 444 series
The MWM 444 has been specifically designed for demanding and continuous operations. With its solid mechanical design and simple maintenance structure, it provides dependable performance in tough working environments. Key technical characteristics include:
- Number of cylinders: available in 6-, 8-, 12-, and 16-cylinder versions
- Power output: approximately 300 kW to over 1,200 kW, depending on configuration
- Displacement: up to around 30 liters
- Speed range: typically between 1,200 and 1,800 rpm
- Cooling system: water-cooled for stable and efficient temperature control
- Fuel type: suitable for diesel and heavy fuel oil
The MWM 444 series is recognized for its high operational reliability and energy efficiency. Its optimized combustion technology ensures clean fuel burn and low emissions, while maintaining low fuel consumption. This combination of technical stability and cost-effectiveness makes the MWM 444 a trusted engine for a wide range of applications, both at sea and on land.
Applications and typical use cases
The MWM 444 is widely used across the maritime and industrial energy sectors. Thanks to its versatility and robustness, it performs reliably in continuous operations and under changing environmental conditions. Typical applications include:
- Main propulsion systems for cargo vessels, passenger ships, and offshore vessels
- Auxiliary engines and onboard power generation units
- Stationary use in combined heat and power (CHP) plants and power stations
- Industrial drives such as pumps, compressors, and generators
The MWM 444 engine series has proven its worth over decades in tough operating environments. It is easy to service, reliable, and designed for long operating life. Operators value its consistent power output, durable components, and simple maintenance, which together ensure dependable performance even during extended operation.
Advantages and key benefits of the MWM 444
The MWM 444 combines proven mechanical engineering with excellent efficiency and durability. It was designed for sustained performance with minimal maintenance requirements. The main advantages of the MWM 444 include:
- High operational reliability during continuous load
- Optimized fuel efficiency and reduced operating costs
- Rugged construction for long service life
- Easy access to components for straightforward maintenance
- Flexible use in marine and stationary applications
These strengths make the MWM 444 one of the most trusted engine series in both marine and industrial energy generation. Its balance of efficiency, reliability, and ease of maintenance makes it a highly practical and sustainable choice for operators worldwide.
OEM spare parts suitable for 444 – essential for reliability and performance
For efficient and trouble-free operation, OEM spare parts suitable for 444 are essential. They ensure that all engine components interact perfectly, maintaining the original performance and efficiency of the MWM 444. Using non-matching or low-quality components can result in increased wear, reduced output, or unexpected downtime.
MOPA is a trusted and experienced supplier of OEM spare parts suitable for 444. With a wide selection of components, fast availability, and deep technical expertise, MOPA supports operators worldwide in maintaining and servicing their MWM engines. Using high-quality OEM spare parts helps ensure the long-term reliability, performance, and efficiency of the MWM 444 – in both marine and stationary operations.
Long-term efficiency with the MWM 444 series
The MWM 444 stands for proven diesel engine technology that combines performance, reliability, and operational efficiency. Its robust design and the continued availability of OEM spare parts suitable for 444 through MOPA make it a sustainable and valuable investment. Operators benefit from a powerful, efficient, and long-lasting engine solution – perfectly suited for demanding marine and industrial applications.