Belt drive parts – efficient power transfer for engines
Belt drive systems are widely used in marine and industrial engines to transfer mechanical power from the crankshaft to auxiliary units such as alternators, pumps and fans. High-quality belt drive parts ensure smooth, quiet and efficient operation, even under variable loads and environmental stress. These components play a crucial role in system reliability and service life.
Choose from following:
V-BELT PULLEY - 4072000670 suitable for MTU engines
Experience the Quality of V-belt Pulley at an Affordable PriceThe V-belt pulley with the comparison number 4072000670 offers you the ideal solution for your machines. This OEM replacement part is specifically designed to optimize the performance of your engines, particularly for applications compatible with MTU engines. Weighing 0.567 kg and with compact dimensions of 12.1 cm in length and width and 2.9 cm in height, this product is an excellent addition to your engines.
BELT PULLEY - 4070350512 suitable for MTU engines
Quality at a New Level: Belt PulleyDiscover the OEM replacement part Belt Pulley (comparison number: 4070350512), specifically designed for starters and starter motors. This product stands out for its highest precision and efficiency, making it ideal for your demanding projects.Perfectly Tuned: Suitable for MTU EnginesDesigned to fit MTU engines, the Belt Pulley offers durability and exceptional accuracy. Its application is perfectly suited for both stationary and maritime environments, where reliability is of utmost importance.
BELT PULLEY - 4070300068 suitable for MTU engines
Discover Belt Pulley for MTU EnginesDiscover our Belt Pulley (part number: 4070300068), an essential replacement part suitable for MTU engines. This component from the Gaskets category offers optimal functionality for your engines and is characterized by high reliability.
RIEMENSCHEIB - 4032050310 suitable for MTU engines
Precise Riemenscheib for MTU EnginesDiscover our Riemenscheib with the comparison number 4032050310, specifically designed for MTU engines. This OEM spare part belongs to the article group "Gears and toothed wheels" and offers a reliable fit as well as high functionality for your engines.
BELT PULLEY - 4032050210 suitable for MTU engines
OEM Part for Efficient EnginesDiscover the Belt Pulley with the comparison number 4032050210, a top-notch OEM replacement part perfectly matched to MTU engines. Our product in the article group Gaskets enables optimal function. Rely on the quality and performance of this specific component, which ensures smooth operation for your engines.Versatility: Suitable for MTU EnginesOur Belt Pulley is an essential component, compatible with MTU engines, providing reliable performance. Enjoy the benefits of a product specifically designed to work effectively in demanding marine and stationary applications. The quality impresses with reliability and efficiency.
V-BELT PULLEY - 4032021710 suitable for MTU engines
Remarkable OEM Replacement Part: V-belt PulleyExperience the efficiency of the V-belt pulley, an OEM replacement part with the comparison number 4032021710. This advanced product is essential for the smooth operation of your engines. Ambitious technicians appreciate the precision that can be achieved with this component, which is specifically designed to enable long service times.Ideally Applicable: Suitable for MTU EnginesThe V-belt pulley is successfully implemented for MTU engines. It not only offers reliability but also supports the peak performance of your machines in marine and stationary applications. Rely on our expertise and the unparalleled traditional competence of MOPA Motorparts to choose replacement parts that provide you with exceptional quality.
PULLEY - 4032021310 suitable for MTU engines
Premium Pulley for MTU EnginesDiscover the pulley with the reference number 4032021310, a high-quality spare part suitable for your MTU engines. This OEM spare part belongs to the category Lines and pipes and provides you with the exact fit necessary for optimal engine performance. With compact dimensions of 15.5 cm in length and width and 6 cm in height, this product ensures that you can rely on it in any application.Efficiency through OEM Spare PartsThe use of OEM spare parts brings you numerous advantages. The pulley 4032021310 is designed to meet the highest quality standards. Weighing 0.716 kg, this spare part is ideally suited to ensure the functionality of your engines. With competitive prices, we assure you that you receive premium products at an attractive price-performance ratio.
RIEMENSCHEIB - 4032021010 suitable for MTU engines
Quality Product for Engine ApplicationsThe "Riemenscheib" with the comparison number 4032021010 is the ideal OEM replacement part, specifically designed to optimize the performance of your engines. This product ensures reliable power transmission and provides high efficiency for all your needs in marine and stationary applications.Suitable for MTU Engines – Trust EnduresThis replacement part is suitable for MTU engines and ensures optimal functionality. With a solid component structure, we ensure that our product meets the highest standards. Your trust is important to us!
V-BELT PULLEY HALF - 4032020710 suitable for MTU engines
V-belt pulley half: Comparison number 4032020710The V-belt pulley half you are getting to know here carries the comparison number 4032020710 and is an essential product for engines. Its weight of 0.87 kg ensures stability, while its precise construction facilitates flawless operation of your belt drive system. This V-belt pulley half is optimally suited for various applications.
BELT TENSIONER - 4032000570 suitable for MTU engines
Belt Tensioner suitable for MTU Engines Our belt tensioner with the comparison number 4032000570 offers you a perfectly tailored solution for your engines. This OEM spare part stands for quality and reliability, which you would expect from a renowned manufacturer. Weighing 0.77 kg, this product ensures ideal fit and optimal functionality.Premium OEM Spare Parts for Efficient Usage The comparison number 4032000570 identifies a powerful product specifically designed for application in engines. It is particularly noteworthy that our spare part has been developed for MTU engines. By using top-quality materials and modern manufacturing methods, you can rely on the durability and efficiency of this OEM spare part.
BELT PULLEY - 4030353012 suitable for MTU engines
Premium Replacement Part: Belt PulleyDiscover our OEM replacement part, the Belt Pulley with the comparison number 4030353012. This belt pulley is suitable for MTU engines and is an essential component in the category Holders, plates and flanges, contributing to better performance of your engines.Efficient Solution for Your EnginesThe Belt pulley ensures reliable power transmission in your diesel and gas engines, suitable for marine and stationary applications. Optimize the performance of your machines with this product, which is clearly tailored to your operational requirements.
V-BELT PULLEY HALF - 4030352912 suitable for MTU engines
Premium Quality: V-belt Pulley Half for Your MachinesDiscover the V-belt pulley half, a reliable OEM spare part that is available to you under the comparison number 4030352912. This product promotes stable performance in your engines and ensures everything runs smoothly.
RIEMENSCHEIB - 4030352712 suitable for MTU engines
Innovative OEM Replacement Part for Engine ApplicationsOur Riemenscheib with the comparison number 4030352712 is an excellent choice for anyone looking for a reliable product. This OEM replacement part offers you the quality and precision you can expect from a leading manufacturer. With us, you get only parts that have been developed under strict controls to achieve a long lifespan.Perfectly Fitting Riemenscheib for MTU EnginesOur OEM replacement part is specifically designed to fit MTU engines. With this precise manufacturing, you can be sure that it will be seamlessly integrated into your system. Competing aftermarket products often do not deliver the desired efficiency. Rely on our Riemenscheib and benefit from the strength of actual manufacturer parts.
RIEMENSCHEIB - 4030351612 suitable for MTU engines
Robust Riemenscheib as an Essential ComponentDiscover the premium Riemenscheib product with the comparison number 4030351612, designed for maximum reliability in demanding applications. This OEM spare part is specifically designed to optimize the functionality of engines, making it an essential component for your equipment.
V-BELT PULLEY - 4030351312 suitable for MTU engines
Robust V-belt pulley for enginesDiscover our V-belt pulley (comparison number: 4030351312), an essential product for efficient engine systems. This OEM replacement part, suitable for MTU engines, provides the performance you expect from replacement parts. Rely on reliable components for the maintenance of your engines.Quality for enginesOur V-belt pulley is manufactured to the highest standards and offers the best fit. It is durable and of original equipment quality, making it the ideal choice compared to aftermarket parts. Enjoy the assurance that our selection of OEM replacement parts is exclusively designed for engines compatible with MTU.
V-BELT PULLEY HALF - 4030350812 suitable for MTU engines
V-belt pulley half with comparison number 4030350812The V-belt pulley half with the comparison number 4030350812 is an essential spare part, helping you to optimize the performance of your MTU engines. This product has been precisely manufactured to achieve maximum efficiency in marine and stationary applications. Weighing 1.307 kg, it meets the high-quality standards expected in this industry.
RIEMENSCHEIB - 4030350612 suitable for MTU engines
Excellent Riemenscheib for Efficient Engines Discover the Riemenscheib with the comparison number 4030350612, a high-quality OEM spare part that is perfectly suited for MTU engines. This Riemenscheib ensures optimal performance and longevity of your engines, which is especially important in marine and stationary applications. Rely on proven quality.Unmatched Functionality for Demanding Applications The product belongs to the category "Gauges and sensors" and is specifically designed for applications in challenging environments. With the comparison number 4030350612, you can be assured that this Riemenscheib has been developed for MTU engines. This ensures smooth functionality of your machinery.
BELT TENSIONER - 3979979 suitable for Volvo/Volvo Penta engines
BELT TENSIONER with the comparison number 3979979 suitable for Volvo/Volvo Penta engines
V-BELT PULLEY HALF - 3979924 suitable for Volvo/Volvo Penta engines
Robust V-belt Pulley Half for Your Application Discover the V-belt pulley half (reference number 3979924), an essential component suitable for Volvo/Volvo Penta engines. This OEM replacement part offers precise fit and supports the reliability of your engines in marine and stationary applications.Precision and Durability in Every Detail Our V-belt pulley half (reference number 3979924) impresses with its exact craftsmanship and long lifespan, making it the ideal OEM replacement part for professional applications. Every product we offer meets the highest competitive standards and is carefully manufactured to meet your requirements.
TENSION PULLEY - 3979746 suitable for Volvo/Volvo Penta engines
OEM Spare Parts – Your Premium ChoiceDiscover our OEM spare part with the comparison number 3979746 – the tension pulley, designed for the highest demands. This product offers a flawless fit and is essential for performance optimization.Precision Engineering for Compatible Volvo/Volvo Penta EnginesOur tension pulley is compatible with Volvo/Volvo Penta engines and ensures efficient operation. OEM spare parts like this develop into reliable solutions. Aftermarket parts often cannot meet these standards.
TOOTHED GEAR - 3889611 suitable for Volvo/Volvo Penta engines
Toothed gear with comparison number 3889611Discover the toothed gear, suitable for Volvo/Volvo Penta engines, with the comparison number 3889611. This OEM replacement part belongs to the article group "Other" and has been specifically designed to optimize the performance of your engines. We exclusively offer OEM replacement parts known for their exceptional precision.
TOOTHED GEAR - 3888078 suitable for Volvo/Volvo Penta engines
Toothed Gear for Optimal Engine PerformanceDiscover the toothed gear, a reliable OEM spare part specifically designed for the comparison number 3888078. This product falls under the category of "lines and pipes" and is perfectly suitable for your Volvo/Volvo Penta engines. By using this toothed gear, you can sustainably increase the lifespan and efficiency of your engines.Simple Ordering ProcessWeighing 1.027 kg, the toothed gear offers robust properties and is easy to install. With the quality we provide, you can be assured of acquiring an OEM spare part that meets the highest standards. It is designed to be suitable for Volvo/Volvo Penta engines, ensuring smooth operation.
DRIVE BELT - 3886349 suitable for Volvo/Volvo Penta engines
Versatile Drive Belt for FansSecure our top-quality drive belt, specially designed to meet the demands of modern engines. With the comparison number 3886349, this OEM replacement part is essential for the smooth operation of your engines. The drive belt impresses with reliable performance and durability.Suitable for Volvo/Volvo Penta EnginesThis drive belt is compatible with Volvo/Volvo Penta engines, providing an excellent fit for your specific needs. Whether you are involved in marine or stationary applications, you can rely on the quality of these OEM replacement parts that meet strict standards.
BELT PULLEY - 3884611 suitable for Volvo/Volvo Penta engines
Belt Pulley, suitable for Volvo/Volvo PentaThe belt pulley with the comparison number 3884611 is an excellent OEM replacement part that fits perfectly for Volvo/Volvo Penta engines. Weighing only 0.114 kg, it combines low weight with robustness, ideal for the demanding conditions in marine and stationary applications. This product is an essential component in the category Cables for the effective operation of your engines.Quality of OEM Replacement PartsOf course, with the comparison number 3884611 you receive an offer that meets the highest standards. Unlike aftermarket parts, which are often developed by third-party manufacturers, our product is precisely aligned with the specifications of the manufacturers. Therefore, you can look forward to your engine operating at full efficiency.
Function and advantages
Belt drive parts enable flexible power transmission while absorbing shock and reducing vibration. Compared to gear or chain drives, belt systems offer easier maintenance and quieter performance. Key advantages include:
- Efficient energy transfer between engine and driven components
- Reduced wear and lower maintenance costs
- Compact, lightweight installation options
In marine engines and generators, belt-driven systems are essential for operating cooling water pumps, oil pumps, and charging systems.
Components and materials
A typical belt drive system consists of:
- Drive belts (V-belts, multi-rib belts, timing belts)
- Pulleys and tensioners
- Idlers and belt guides
Our belt drive parts are made from high-durability rubber, aramid-reinforced composites and corrosion-resistant metals. All parts are selected for compatibility with marine diesel engines and industrial units from manufacturers such as MTU, MAN, Deutz, MWM and Volvo Penta.
Applications and service
Belt drive systems are used in both propulsion engines and auxiliary machinery. In marine applications, proper belt tension and alignment are critical for reliable operation. Regular inspection and replacement of worn belt drive parts prevent breakdowns and increase equipment availability.
FAQ
What are belt drive parts used for?
Belt drive parts transmit power from the engine to peripheral units like alternators, water pumps and compressors. They are flexible, low-maintenance components designed for continuous operation under varying loads.
When should belt drive components be replaced?
Belts and tensioners should be checked for cracks, glazing, misalignment or slack. In marine engines, regular inspection is vital due to vibration and salt exposure. Replacement intervals depend on engine type and operating hours.
Are marine belt drive parts different from industrial ones?
Yes. Marine applications require materials that resist corrosion, high humidity and constant vibration. Belt drive parts for ship engines are often reinforced, sealed and built to handle more extreme conditions than standard industrial components.