Hoses – OEM for industrial and marine engines
Hoses are essential components for transporting coolant, oil, air, and fuel within industrial, marine, and generator engines. From pressure lines to return flow or venting, properly matched engine hoses support consistent performance and long-term reliability. Whether used in compact gensets or large propulsion systems, high-grade hoses reduce wear, improve temperature stability, and simplify maintenance across all application types.
HOSE NIPPLE - 51981310160 suitable for MAN D-engines
Perfect Solution: Hose Nipple Suitable for MAN D EnginesDiscover our hose nipple, an excellent OEM replacement part that perfectly meets your requirements. With the reference number 51981310160, we ensure that this product provides the qualities and precision needed to maximize the performance of engines suitable for MAN D.Details on this Premium ProductThis hose nipple weighs only 0.059 kg and has compact dimensions of 5.3 cm in length, 5.3 cm in width, and 3.1 cm in height, offering excellent characteristics. The product is user-friendly and provides mechanics with the necessary quality and precision to work successfully. Refer to the reference number 51981310160 to easily identify the required spare part.
HOSE NIPPLE - 51981310125 suitable for MAN D-engines
Hose nipple comparison number 51981310125Discover our hose nipple, comparison number 51981310125, a top-quality OEM replacement part in the category of hoses. This product is suitable for MAN D engines and impresses with its high quality that ensures optimal performance. Weighing only 0.05 kg, this hose nipple allows for easy installation and high efficiency in your engine operations.Trust in our expertise – without compromisesOur hose nipple is offered as an OEM replacement part, which means it meets the strict quality standards of the Equipment Manufacturer. Replacement parts suitable for MAN D engines are a crucial factor in the reliability and lifespan of your machinery. Thanks to our large warehouse with an extensive range, we continuously ensure the availability of replacement parts at competitive prices.
HOSE NIPPLE - 51981310122 suitable for MAN D-engines
Versatile Hose Nipple: Comparison Number 51981310122 Discover our versatile hose nipple with comparison number 51981310122, which is the ideal solution for your engine requirements. This product impresses with precise fit and offers the reliability you need. Hose nipples are critical components that ensure everything runs smoothly and your applications remain efficient.
HOSE NIPPLE - 51981310110 suitable for MAN D-engines
Efficient Respect: Hose Nipple Comparison Number 51981310110Discover the hose nipple, whose comparison number 51981310110 speaks for top-notch quality. This OEM spare part is specifically designed to meet the requirements of engines used in marine and stationary applications. With optimal dimensions of 4.4 cm in length and width, and 2.3 cm in height, the hose nipple can be easily integrated into any application. Weighing only 0.04 kg, it ensures hassle-free handling.Perfect Integration: Suitable for MAN D EnginesOur hose nipple is suitable for MAN D engines to ensure smooth operation. When selecting the OEM spare part, we focus on material quality, allowing you to rely on the efficiency and performance of your engine. Each product in this series offers easy installation and remains durable in use.
HOSE NIPPLE - 51981310109 suitable for MAN D engines
Reliable Hose Nipple for Your EnginesDiscover our hose nipple with the comparison number 51981310109, which is perfectly suited to optimize the functionality of engines. This product is a high-quality OEM replacement part specifically designed to minimize impacts on the performance and longevity of engines. Rest assured that our product meets the demands of challenging applications.Suitable for MAN D EnginesThe precision of our hose nipple ensures that it is suitable for MAN D engines. Weighing only 0.001 kg and with compact dimensions of 2 cm in length, 2 cm in width, and 1 cm in height, the OEM replacement part impresses with its user-friendliness. The detailed craftsmanship allows for easy installation and integration into existing systems, preventing downtime during operation.
HOSE NIPPLE - 51981310106 suitable for MAN D-engines
Quality and Safety: Your Hose Nipple for MAN D EnginesDiscover our reliable hose nipple, uniquely identified by the comparison number 51981310106. This product is specially designed to ensure an optimal fit and contributes to the powerful functionality of your applications. Weighing only 0.01 kg, your system remains flexible while the hose nipple is strong and durable.
HOSE NIPPLE - 51981310101 suitable for MAN D-engines
Quality and Performance: Hose Nipple in FocusDiscover our hose nipple, suitable for MAN D engines. With the comparison number 51981310101, this product offers high compatibility and efficiency. The hose nipple is essential for diesel and gas engines, especially in marine and stationary applications. Rely on our OEM spare parts, specifically designed to support engine function.Compact Dimensions for Versatile UseWeighing only 0.032 kg and with compact dimensions (4 cm length, 4 cm width, and 2 cm height), the hose nipple is suitable for numerous applications. Our goal is to ensure that your engine operates smoothly in most areas of use. We offer only spare parts that provide both durability and reliability.
HOSE NIPPLE - 51981310089 suitable for MAN D-engines
Perfect solution: Hose nipple with comparison number 51981310089Experience the valuable spare part, the hose nipple with comparison number 51981310089. This product is ideally suited to support the performance and efficiency of your engine system. The OEM spare part meets the highest quality standards and is crucial for the reliable function of your application, especially in maritime and stationary use.
HOSE NIPPLE - 51981310071 suitable for MAN D-engines
Hose Nipple with Comparison Number 51981310071Discover our hose nipple with the comparison number 51981310071, an essential OEM spare part for your MAN D engines. Weighing only 0.069 kg and with compact dimensions of 4.6 cm in length, 4.6 cm in width, and 3.3 cm in height, this robust product integrates perfectly into your engine design.Materials for Reliable PerformanceMade from durable components, the hose nipple provides a reliable connection for diesel and gas engines, suitable for many applications in marine and stationary use as well as for locomotives. A precisely fitting OEM spare part ensures high efficiency and extends the lifespan of your engines.
HOSE NIPPLE - 51981310069 suitable for MAN D-engines
Hose nipple for your engine solutionDiscover the hose nipple (comparison number: 51981310069), an excellent OEM spare part that reliably supports your components when used correctly. This hose nipple is carefully designed and convinces with optimal fit. It is suitable for MAN D engines, ensuring smooth installation. With a minimal weight of 0.01 kg, this product is easy to handle.The difference of OEM spare partsOur hose nipple is an important component when it comes to the performance of your engines. The use of high-quality materials in the manufacturing process ensures that this OEM spare part can accompany you for a long time without losing efficiency. Rely on products that are optimally constructed to meet the demands of modern technology.
HOSE NIPPLE - 51981310060 suitable for MAN D-engines
Hose Nipple as a Quality ProductDiscover our hose nipple, the OEM replacement part suitable for MAN D engines, with the comparison number 51981310060. This replacement part impresses with excellent fit and quality and is indispensable for optimal engine performance, particularly in marine and stationary applications.
HOSE NIPPLE - 51981310053 suitable for MAN D-engines
Excellent Hose Nipple: Comparison Number 51981310053 Experience our hose nipple, an OEM replacement part with the comparison number 51981310053. This product impresses with quality and precision. Hoses like our hose nipple are crucial for ensuring the optimal performance of your engines.Suitable for MAN D Engines: Experience Efficiency This hose nipple is suitable for MAN D engines and ensures effective operations. As an OEM replacement part, we offer you reliability and durability for applications in marine and stationary use.
HOSE NIPPLE - 51981310049 suitable for MAN D-engines
Essential OEM Replacement Part: Hose NippleDiscover the reliable product with the comparison number 51981310049 – a hose nipple specifically designed to fit MAN D engines. As part of our extensive collection of OEM replacement parts, this component ensures the highest quality and optimal fit for applications in marine and stationary engineering. Rely on OEM parts known for their premium standards.Tailored Solution for MAN D EnginesThe hose nipple has compact dimensions of 5 cm in length and width and 3 cm in height. Weighing only 0.061 kg, it allows for easy installation and handling. Time and again, OEM replacement parts like this comparison number 51981310049 demonstrate that they are the best choice for quality-focused operations. With us, you will find the best parts to ensure the longevity of your equipment.
HOSE NIPPLE - 51981305002 suitable for MAN D-engines
Hose Nipple – Your OEM Replacement Part for EnginesDiscover the hose nipple with the comparison number 51981305002, an essential product for efficient applications in stationary engines. This high-quality OEM replacement part ensures a reliable connection in engines and is optimally suited for various usage scenarios.Suitable for MAN D Engines – Reliable PerformanceThis hose nipple is suitable for MAN D engines and meets the high demands placed on it in industrial applications. With the comparison number 51981305002, you can be confident that you are using the right accessory for your engines.
- 51964200139 suitable for MAN D-engines
Flexible Hose Compatible with MAN D EnginesDiscover the flexible hose, an essential product with the comparison number 51964200139. This OEM replacement part supports the efficiency of your pumps and is compatible with MAN D engines. Rely on the precision and quality that is inherent in every detail of our products.Reliable OEM Replacement Parts for Your EnginesOur OEM replacement parts not only provide the necessary performance for your engines but are also designed to fit perfectly with MAN D engines. With over 1 million replacement parts in our inventory, we ensure that every customer finds the best solution for their specific needs.
CORRUGATED HOSE - 51964200138 suitable for MAN D-engines
Spare Part Compatible with MAN D EnginesDiscover our premium product, the corrugated hose with the reference number 51964200138. This OEM spare part belongs to the category of hoses and has been specifically designed to meet the high demands of MAN D engines. Weighing only 0.453 kg, the corrugated hose offers optimal performance with minimal material usage, contributing to the efficiency of your machines.
CHARGE AIR HOSE - 51964200137 suitable for MAN D-engines
Efficient Spare Part: Charge Air Hose for Marine ApplicationsThe charge air hose with the comparison number 51964200137 is an essential OEM spare part, designed to fit MAN D engines. Weighing only 0.49 kg, this hose ensures optimal air supply and significantly contributes to your engine's performance. As a spare part, it meets the highest quality standards and should be included in any strategies for marine applications.
CORRUGATED HOSE - 51964200134 suitable for MAN D-engines
Optimal Corrugated Hose for UseDiscover the premium corrugated hose with the comparison number 51964200134, specially designed to meet the needs of diesel and gas engines in marine and stationary applications. This product is an essential OEM spare part that helps you maintain the performance of your engines at an optimal level.
CORRUGATED HOSE - 51964200133 suitable for MAN D-engines
Reliable Corrugated Hose for MAN D Discover the corrugated hose with the comparison number 51964200133, an essential product for your engine applications. This hose is an OEM spare part, tailored for requirements in marine and stationary use. Weighing 1.62 kg, the corrugated hose offers stability and functionality to endure even demanding conditions.
CORRUGATED HOSE - 51964200132 suitable for MAN D-engines
Robust Corrugated Hose for Demanding ApplicationsDiscover our corrugated hose with the comparison number 51964200132, an essential OEM spare part for your technical requirements. Weighing only 0.23 kg, this product is versatile and offers reliable functionality. Whether in maritime applications or stationary use – this corrugated hose meets the highest standards.Efficiency for MAN D EnginesThis OEM spare part is suitable for MAN D engines and provides the ideal solution for your specific needs. Made from high-quality materials, the corrugated hose is robust and durable, which sustainably improves the efficiency of your engines. Rely on a product specifically designed for high-stress environments to meet the demands of your engines.
CHARGE AIR HOSE - 51964200122 suitable for MAN D-engines
Charge air hose: Your essential productDiscover the charge air hose with the comparison number 51964200122, suitable for MAN D engines. This product belongs to the category "Hoses" and ensures smooth operation of your engines with its precise dimensions. Weighing 0.47 kg, this charge air hose is ideal for demanding applications in marine and stationary areas.
CHARGE AIR HOSE - 51964200121 suitable for MAN D-engines
Charge air hose suitable for MAN D engines - High Performance Discover our charge air hose with the comparison number 51964200121, a top-quality OEM replacement part specifically designed to meet the requirements of engines. As a key component for performance, this charge air hose ensures that MAN D engines operate efficiently. We offer you quality and reliability for your applications.
CORRUGATED HOSE - 51964200115 suitable for MAN D-engines
### Product Description: Corrugated hose 51964200115 suitable for MAN D enginesStrong Corrugated Hose for Industrial Applications Discover our corrugated hose with the comparative number 51964200115, a quality product that has been specifically designed for functional use in marine and stationary applications. Weighing 0.31 kg, this hose is particularly lightweight yet robust, ideal for your demanding needs in the field of engines.Reliable Components from the OEM Parts Sector This corrugated hose represents a top-tier OEM part; it is suitable for MAN D engines. The use of components of this type ensures you the best possible performance and durability of the engines. Trust in the quality of your replacement part!
CORRUGATED HOSE - 51964200114 suitable for MAN D engines
CORRUGATED HOSE with the comparison number 51964200114 suitable for MAN D engines
What are hoses used for in engines?
Hoses are flexible tubing components that connect engine parts for the purpose of fluid and air transport. They carry coolant between the engine block and radiator, deliver fuel to injection systems, and vent gases through breather or return lines. In marine engines, marine hoses must resist saltwater, vibration, and continuous temperature cycling, while motor hoses for land-based equipment are built for thermal expansion and pressure loads. Specific engine tubing is also used to route low-pressure air or manage emissions.
Function and benefits of engine and marine hoses
- Secure transfer of coolant, fuel, oil, or air
- Reduced vibration transfer between rigid components
- Resistance to chemicals, salt, and temperature extremes
- Quick service access through modular fittings
- Improved safety by isolating thermal and pressure zones
Properly sized engine hoses contribute to performance stability. In marine systems, marine hoses and fittings form closed systems that withstand corrosion and pressure surges. On land, motor hoses are often part of emission and cooling loops.
Types and materials used in hoses
- Reinforced rubber hoses for coolant and air
- Silicone hoses for high-heat and low-pressure areas
- Braided or wrapped tubing for vibration-sensitive zones
- Flexible exhaust and breather hoses
- Custom hose adapter for boat motor installations
Engine hose construction depends on its role: fuel hoses are often lined for hydrocarbon resistance, while marine hose products must meet safety standards for fire and burst resistance. Modern materials also include EPDM, nitrile, and fluorosilicone for specialized functions in power systems.
Compatibility and sourcing
We supply high-performance hoses suitable for MTU, Deutz, MAN, Volvo Penta, and MWM. All components are selected for chemical compatibility, temperature resistance, and connection reliability. Whether you're replacing a coolant engine hose or retrofitting with a new hose adapter for boat motor installations, we support precise selection based on diameter, length, and engine layout.
With our large stock and fast shipping, we help avoid unnecessary downtime—whether for planned service intervals or emergency repairs.
Application areas for industrial and marine hoses
Marine hoses are used in propulsion engines, bilge systems, exhaust loops, and seawater cooling lines. In industrial and stationary engines, motor hose products deliver oil and coolant to control thermal loads. Across all applications, properly routed engine hoses protect adjacent components and maintain system pressure during load changes or thermal expansion. Modular solutions simplify installation, especially in confined spaces or mobile setups.
Advantages of buying from us
As a B2B supplier, we offer:
- Fast DHL Express shipping from our extensive stock
- Support for selection and part identification
- Online ordering optimized for technical buyers
We support engineers and technicians with experience-based product selection and quick availability. Our offerings cover full hose sets as well as individual lengths, elbows, and marine hoses and fittings for on-site installation.
Related components to hoses
When replacing hoses, it is common to also exchange hose clamps, seals, gaskets, and vibration dampers. In marine applications, compatible adapters and through-hull fittings may also be required. We supply all related parts needed for safe and effective hose replacement in modern engine systems.
Frequently asked questions about engine hoses
What is a breather tube for on an engine?
A breather tube allows gases and pressure to escape from the crankcase or valve cover, preventing buildup and ensuring engine ventilation.