Alternator and generator – reliable power systems
Alternators and generators are essential for supplying electrical power in engine-based systems. From marine vessels to industrial engines and auxiliary power units, the right alternator and generator setup ensures energy availability, system stability and operational safety. Whether as a generator engine for onboard electricity or an alternator motor for battery charging – efficient power generation is the foundation of reliable operation.
Choose from following:
3-PHASE ALTERNATOR - 0120488271 suitable for Bosch engines
Powerful 3-Phase Alternator with Comparison Number 0120488271Discover our powerful 3-phase alternator, an essential spare part, with the comparison number 0120488271. This product is particularly suitable for your equipment and provides a reliable power supply for your systems. Trust in our quality, designed for the challenges in your company's operational area.
3-PHASE ALTERNATOR - 51261017193 suitable for MAN D-engines
High-Performance 3-Phase Alternator for Industrial ApplicationsDiscover our 3-phase alternator designed for MAN D engines. With the comparison number 51261017193, our product stands out in the category of alternator and generator due to its excellent performance. It ensures that all your requirements in industrial applications are met.Quality and Durability through OEM Replacement PartsOur OEM replacement parts are known for their longevity and energy efficiency. The meticulous processing and strict quality controls ensure high precision that meets the demands of modern engines. The 3-phase alternator provides everything needed, suitable for MAN D, delivering reliable performance.
3-PHASE ALTERNATOR - 6033GB3006 suitable for Bosch engines
Robust 3-phase alternator for MAN D enginesDiscover our 3-phase alternator, the perfect solution for MAN D engines. With the comparison number 6033GB3006, this product belongs to the category Alternator and generator and impresses with its reliability and functionality. The product weighs 6.73 kg and is specifically designed to deliver excellent performance even under challenging conditions.
3-PHASE ALTERNATOR - 51261017190 suitable for MAN D-engines
Optimal Performance of the 3-Phase AlternatorDiscover the reliable 3-phase alternator, suitable for demanding applications in marine and stationary technology. This product with the comparison number 51261017190 offers a highly available energy source that is indispensable. Compatible with MAN D engines, this alternator converts received energy into repairable electricity while ensuring efficiency and functionality.Quality and Stability for Engine TechnologyWeighing 6.425 kg, this 3-phase alternator combines stability with powerful technology. The use of state-of-the-art materials ensures that our OEM spare part has an excellent lifespan and the necessary robustness for demanding applications. This OEM spare part is precisely manufactured and integrates perfectly into your engine technology.
3-PHASE ALTERNATOR - 51261017188 suitable for MAN D-engines
Robust 3-phase alternator for versatile applicationsDiscover the 3-phase alternator with the comparison number 51261017188, which is optimally suited for efficiently providing energy. This 3-phase alternator is suitable for both marine and stationary applications and is easy to install. Weighing 15 kg, it ensures stability and a long lifespan.Premium spare parts for the operation of your enginesBenefit from this first-class OEM spare part, compatible with MAN D engines. The quality and precision of the product are designed to enhance the efficiency and functionality of your engines. Each component is developed to meet the demands of challenging operations.
3-PHASE ALTERNATOR - 0986034400 suitable for Bosch engines
Efficient 3-Phase Alternator for Reliable ApplicationsThe 3-phase alternator with the comparison number 0986034400 is the ideal OEM replacement part, suitable for numerous applications. With a strict focus on quality and reliability, this product is available as "compatible with MAN D engines." As part of our category “Alternator and generator,” this component brings all the advantages you expect from a reliable generator.Technical Efficiency and PowerWeighing 6.25 kg, the 3-phase alternator is not only robust but also perfectly tuned to deliver maximum performance. This OEM replacement part is suitable for MAN D engines, ensuring reliable operation in demanding marine and stationary applications. Our goal is to ensure that your engines always operate under optimal conditions.
3-PHASE ALTERNATOR - 51261017172 suitable for MAN D-engines
Premium Processing for High-Performance EnginesThe 3-phase alternator with the reference number 51261017172 is an essential component for the reliability of your engines. This product is specifically designed to meet the demands of engines in marine and stationary applications. The OEM replacement part offers quality and durability supported by years of development.Performance Features of the 3-Phase AlternatorOur 3-phase alternator is compatible with the generally recognized standards and specifications of the manufacturer. It is a top-quality OEM replacement part that has been precisely produced to support the smooth operation of engines suitable for MAN D. With a weight of 5.6 kg, the product is easy to handle and install.
3-PHASE ALTERNATOR - 51261017168 suitable for MAN D-engines
Powerful 3-phase alternator for your enginesDiscover the 3-phase alternator with the comparison number 51261017168, an essential component compatible with MAN D engines. This alternator ensures that your engines operate efficiently and reliably. Trust in a product backed by over 25 years of experience in the industry.
3-PHASE ALTERNATOR - 51261017146 suitable for MAN D-engines
Optimal Solution: 3-Phase Alternator Suitable for MAN D Engines Discover our 3-phase alternator with the comparison number 51261017146 – a powerful component specifically designed for MAN D engines. As an OEM replacement part, this product combines maintenance-friendly design and considerable efficiency. Weighing only 14.8 kg, it is specially designed for marine and stationary use to meet the highest demands.Reliable Power Source with OEM Replacement Parts This compact 3-phase alternator (comparison number 51261017146) belongs to the article group Alternator and generator. This ensures you benefit from the longevity you expect from a suitable replacement part. Thus, you have the necessary power supply even in challenging operating environments.
3-PHASE ALTERNATOR - 0120489944 suitable for Bosch engines
Reliable 3-phase alternator for MAN D engines Discover our premium 3-phase alternator with the comparison number 0120489944, a spare part suitable for MAN D engines. This product belongs to the article group alternator and generator and ensures a reliable power supply for your applications. Weighing 5.04 kg, this 3-phase alternator offers the perfect balance of performance and robustness.OEM spare parts for engines in top quality Our OEM spare part stands out for its excellent quality that convinces in every application. As a second-generation family business, we stand for expertise and excellent customer service. You can trust that our products meet high standards to optimally support your engines.
3-PHASE ALTERNATOR - 51261017117 suitable for MAN D-engines
Powerful 3-phase alternator for your applicationDiscover our 3-phase alternator, suitable for MAN D engines. With the comparison number 51261017117, this product offers a reliable solution for optimal power supply. With its excellent performance features, this 3-phase alternator meets the demands of demanding applications.
3-PHASE ALTERNATOR - 51261017115 suitable for MAN D-engines
Efficient 3-Phase Alternator for Reliable Engine PerformanceDiscover our 3-phase alternator with the comparison number 51261017115, designed for optimal performance in various applications. This product belongs to the product group Alternator and generator and is ideally suited for systems with MAN D engines. Weighing only 2 kg, this alternator not only offers handling advantages but also ensures reliable energy when used at sea or in stationary applications.
3-PHASE ALTERNATOR - 0120400830 suitable for Bosch engines
3-phase alternator for efficient performanceDiscover our reliable product, the 3-phase alternator (comparison number 0120400830), suitable for MAN D. This OEM replacement part from the category Alternator and generator offers the highest quality and optimal operation for powerful MAN D engines. Our products are carefully selected to provide you with the best comfort.
3-PHASE ALTERNATOR - 50261017175 suitable for MAN D-engines
High-Performance 3-Phase Alternator in FocusExperience the 3-phase alternator with the comparison number 50261017175, which has been specially developed for seamless integration into engines suitable for MAN D. This product from the category Alternator and generator stands for high efficiency and reliability.
3-PHASE ALTERNATOR - 0124325257 suitable for Bosch engines
Efficient 3-Phase Alternator for Your NeedsDiscover our 3-phase alternator with the comparison number 0124325257, specifically developed to be suitable for MTU engines. As an OEM replacement part, this product offers maximum precision and performance, making it highly suitable for use in demanding applications.Quality from the Manufacturer: Trust the ProductCompared to aftermarket products, our OEM replacement part provides the technology that optimally supports your MTU engines. With the comparison number 0124325257, you can be confident that the required performance standards are met to help your machines operate more efficiently.
GENERATOR - 0120468131 suitable for Bosch engines
Premium Generator – Comparison number 0120468131 Discover our powerful product, the Generator with the comparison number 0120468131. This OEM spare part offers the highest precision and is perfectly tuned to engines designed for Scania Diesel. Enjoy the reliability that this connecting element is essential for smooth operation.OEM Spare Parts – Quality for All RequirementsOur strength lies in the variety of our OEM spare parts, with more than 1 million products in our range. You can rely on our offerings, including those for engines suitable for Scania Diesel, to meet the highest standards. We are here to assist you in making the right choice for your machines.
ALTERNATOR - 12990877200 suitable for Bosch engines
Reliable Alternator with Comparison Number 12990877200Discover the alternator with the comparison number 12990877200, specifically designed for the electric components and switches in NATO engines. These OEM spare parts offer a perfect fit and functionality for your machines and meet the highest standards.Efficient Power SupplyWith the comparison number 12990877200, this product is the ideal solution for powering your diesel and gas engines. The alternator is suitable for renowned manufacturers such as MWM, Mercedes-Benz, and Deutz, ensuring safe usage.
- F000BL07K4 suitable for Bosch engines
Top Generator for Demanding ApplicationsDiscover our product, the generator, which is listed under the comparison number F000BL07K4. This OEM replacement part not only impresses with its functionality but is also compatible with Volvo/Volvo Penta engines. Weighing 6.4 kg, our generator offers optimal performance for systems that require reliable energy sources.Comparison Number F000BL07K4: Experience Outstanding QualityThe comparison number F000BL07K4 allows you to quickly check compatibility with various Volvo/Volvo Penta engines. Manufactured as OEM replacement parts, our products meet the highest standards. Rely on the excellent quality of the generator, which enhances the efficiency of your applications throughout its entire lifespan.
ALTERNATOR - 0124655008 suitable for Bosch engines
ALTERNATOR with the comparison number 0124655008 suitable for Bosch engines
ALTERNATOR - 0124555009 suitable for Bosch engines
ALTERNATOR with the comparison number 0124555009 suitable for Bosch engines
GENERATOR - 0986039490 suitable for Bosch engines
Excellent OEM Spare Part for Your Engines Discover our precisely manufactured product, designed as a spare part suitable for Scania diesel engines. With the comparison number 0986039490, we offer you precision and optimal fit for your machines. As OEM spare parts, we provide quality that is essential in professional use.
ALTERNATOR - F000BL0118 suitable for Bosch engines
Quality of OEM Spare Parts for Motorized Applications Discover the spare part, the alternator, with the comparison number F000BL0118. This electric component is perfectly suited for NATO engines and ensures reliability and efficiency in demanding applications.OEM Spare Parts Compatible with NATO This alternator is an OEM spare part that offers maximum protection and performance for your engines. Compared to aftermarket alternatives, the OEM spare part F000BL0118 has been specifically tested and provides the desired quality that gives your system lasting functionality.
GENERATOR - 0120484015 suitable for Bosch engines
High-Performance Generator for Demanding ApplicationsDiscover our quality product: the Generator with the comparison number 0120484015. This OEM spare part offers unparalleled performance for Engine drive components and has been specially designed to meet your technical requirements. Additionally, this Generator is reliable for a wide range of applications.Compatible with Deutz Engines: Perfect FitThis OEM spare part is compatible with Deutz engines and combines dynamics with efficiency. Its weight of 4.787 kg ensures stability and durability under demanding operating conditions. With the Generator, you choose a product that has proven itself in practice.
GENERATOR - 0120488233 suitable for Bosch engines
Optimal Product for Your Engine SolutionsDiscover our product, the Generator with the comparison number 0120488233, specifically designed for the requirements of engines in marine and stationary applications. Weighing 4.754 kg, this robust and durable Generator ensures maximum stability. Our OEM spare parts are designed to optimally support your machines, allowing you to ensure reliable operation.Suitable for Deutz - Quality You Can TrustThis OEM spare part is suitable for Deutz engines and ensures an excellent fit. Particularly in the article group "Holders, plates and flanges," the Generator offers easy installation that helps minimize your engine downtime. With this innovative component, you are opting for top performance.
Function and benefits
An alternator converts mechanical energy from the engine into electrical current. Generators serve a similar function, with slightly different construction and use cases. In modern systems, a generator for diesel engine provides backup power or supports continuous onboard supply. Key advantages include:
- Reliable power for control systems, lighting, pumps and more
- Efficient battery charging during engine operation
- Support for hybrid energy systems and emergency functions
A marine alternator is built to withstand harsh environments such as humidity, salt exposure and vibration – making it an indispensable part of any boat alternators setup.
Types and applications
Alternators and generators vary by engine size, voltage output and cooling method. A generator engine may include integrated controllers or be part of a separate power management system. Alternator engines are common in ships, off-grid plants and diesel-powered equipment.
Alternator motors are typically found in engine-driven systems where continuous DC charging is required. In marine use, marine alternators and boat alternators are selected for corrosion resistance, sealed housings and marine-certified wiring.
Installation and maintenance
Correct sizing and alignment are crucial when installing an alternator and generator unit. Mounting brackets, belt tension, electrical connections and voltage regulation must meet OEM requirements. Maintenance involves checking bearings, output voltage, brushes (if applicable) and ensuring clean, corrosion-free connections.
We offer a wide range of alternators and generators suitable for MTU, Deutz, MAN, Volvo Penta and MWM engines – for marine, industrial and stationary applications. All components are selected for high durability, performance and fast availability from our warehouse.
FAQ
Do boat motors have alternators?
Yes, most boat motors are equipped with alternators. They charge onboard batteries and power electrical systems while the engine is running. Marine alternators are specially designed to withstand harsh conditions such as moisture, salt and vibration.
Is the alternator part of the engine?
The alternator is typically mounted on the engine and driven by a belt connected to the crankshaft. While it's not a structural engine part, it is an integrated component of the engine’s accessory system.
How to check alternator on diesel engine?
To check an alternator on a diesel engine, inspect belt tension and connections, measure battery voltage before and after starting, and test alternator output with a multimeter. Voltage should rise when the engine is running, indicating proper function.
What is the difference between a motor and a generator?
A motor converts electrical energy into mechanical motion, while a generator does the opposite: it converts mechanical energy into electrical power. In an engine system, motors drive functions, while generators and alternators supply electricity.