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.
SHAPED HOSE - 81473040021 suitable for MAN D engines
Shaped hose suitable for MAN D enginesDiscover our shaped hose with the comparison number 81473040021, which is an essential part specifically designed to optimally support your MAN D engines. This product from the category of hoses weighs only 0.094 kg and offers an excellent combination of stability and lightness.
SHAPED HOSE - 81473040016 suitable for MAN D engines
OEM Spare Part for MAN D EnginesDiscover our shaped hose OEM spare part with the comparison number 81473040016, suitable for MAN D engines. This product stands for high quality and reliable performance, which is especially required in marine and stationary applications. Weighing 0.59 kg, the shaped hose is ideal for all demands posed in challenging environments.
SHAPED HOSE - 81473040015 suitable for MAN D engines
Quality That ConvinceDiscover the shaped hose with the comparison number 81473040015, specially developed as an OEM spare part. This product impresses with its excellent fit and functionality, suitable for MAN D engines. Weighing only 0.69 kg, this shaped hose offers an optimal balance between robustness and lightness, making it the ideal choice for various applications in marine and stationary contexts.Shaped Hose That Delivers PerformanceOur shaped hose belongs to the product group "Hoses" and ensures seamless integration into your system. The shaped hose with the comparison number 81473040015 is designed to deliver top performance, suitable for MAN D. Trust that this OEM spare part functions reliably even under demanding conditions, thereby supporting your engines in the best possible way.
SHAPED HOSE - 81473040014 suitable for MAN D engines
Shaped hose with comparison number 81473040014Discover the product Shaped hose with the comparison number 81473040014, specially designed to meet the requirements of suitable for MAN D engines. Weighing 0.75 kg, this OEM replacement part features top-notch craftsmanship. Rely on the proven quality that ensures optimal performance of your engines.
SHAPED HOSE - 81473040013 suitable for MAN D engines
Quality Product for MAN D EnginesDiscover the OEM replacement part, the shaped hose with the comparison number 81473040013. This product belongs to the category of hoses and has been specifically designed to meet the high demands in marine as well as stationary applications. The shaped hose weighs only 0.45 kg and can be easily installed.Fits for MAN D EnginesThe shaped hose is precisely manufactured for MAN D engines. These features make it an ideal choice for use in machinery that must operate reliably and efficiently. Trust our expertise and quality in providing OEM replacement parts that are essential for specialized businesses.
TUBING CONNECTION - 81423790070 suitable for MAN D engines
Premium Tubing Connection with Comparison Number 81423790070Discover our tubing connection with the comparison number 81423790070, a premium OEM spare part specifically designed for the demands of engines in challenging environments. This product offers the ideal solution for your engines and ensures high performance.
TUBING CONNECTION - 81264860003 suitable for MAN D engines
Premium OEM Replacement Part: Tubing ConnectionDiscover the tubing connection with the comparison number 81264860003, an essential OEM replacement part that offers optimal performance and reliability for your applications. Weighing only 0.02 kg, this product is not only lightweight but also perfectly suited for use in demanding environments.Suitable for MAN D EnginesThis tubing connection is suitable for MAN D engines and meets the requirements for maximum efficiency. With its precise execution and thoughtful design, this OEM replacement part ensures that your engines operate at their best. Our quality standards ensure that you are well-equipped for any challenge in marine and stationary applications.
HOSE NIPPLE - 81261200031 suitable for MAN D engines
Robust Hose Nipple for MAN D EnginesDiscover our hose nipple, the premium product with the comparison number 81261200031, which provides a reliable solution for your requirements in marine and stationary applications. This hose nipple is compatible with MAN D engines and offers optimal functionality.Quality through OEM Replacement PartsOur offering includes only OEM replacement parts, so you can rely on the excellent quality. The comparison number 81261200031 refers to a hose nipple that has been designed to fit MAN D engines and supports the performance of your engines.
PROTECTIVE HOSE - 81254210237 suitable for MAN D engines
Protective hose suitable for MAN D enginesDiscover our OEM replacement part, the protective hose with the comparison number 81254210237, specifically designed for MAN D engines. This product belongs to the category hoses and offers you perfect fit and durability.
PROTECTIVE HOSE - 81254210235 suitable for MAN D engines
Robust Protective Hose Suitable for MAN D EnginesDiscover our protective hose with the comparison number 81254210235, specifically suited for MAN D engines. This product represents an essential OEM spare part that ensures the reliable functionality of your engines. Weighing only 0.039 kg, the protective hose can be easily installed and contributes to the longevity of your equipment.Reliable OEM Spare Parts for Effective MaintenanceThe protective hose belongs to the group of hoses that are indispensable for the safe operation of your engines. The OEM spare part is ideally suited to meet the requirements of MAN D engines by protecting sensitive components and ensuring their optimal performance. Trust in the quality of a product that has proven itself for over 25 years.
INSULATING HOSE - 81254210231 suitable for MAN D engines
Efficient Insulating Hose for Your ApplicationsDiscover our innovative product, the Insulating Hose, with the comparison number 81254210231. This hose belongs to the group of Hoses and is particularly well-suited for the specific requirements in demanding environments. Weighing only 0.08 kg, this Insulating Hose is perfectly engineered to provide you with the necessary reliability you need for your MAN D engines.Rely on OEM Spare PartsThe Insulating Hose is a top-quality OEM spare part that meets strict quality standards. Designed for MAN D engines, this OEM spare part meets all criteria to maximize the performance and efficiency of your engines. With us, you receive products specifically developed to meet the high standards of your applications.
INSULATING HOSE - 81254210212 suitable for MAN D engines
Insulating Hose with Comparison Number 81254210212Discover our insulating hose with the comparison number 81254210212, perfectly tailored to meet the requirements of your applications. This product is an OEM replacement part specifically designed for use in engines. The insulating hose belongs to the category of hoses and is characterized by the quality and durability you expect from OEM replacement parts. With a weight of just 0.07 kg, the insulating hose is easy to install.Technical Details Compatible with MAN D EnginesOur insulating hose is compatible with MAN D engines and provides optimal insulation. The excellent craftsmanship ensures that your engine operates reliably and its lifespan is extended. Rely on the high functionality of this specific product for diesel and gas engines, which you can use in numerous applications.
INSULATING HOSE - 81254210196 suitable for MAN D engines
Insulating hose suitable for MAN D enginesDiscover our insulating hose with the comparison number 81254210196, specially designed to provide optimal protection for engines. This product is suitable for MAN D engines and impresses with its top-notch workmanship. Weighing only 0.03 kg, the hose remains particularly handy, making it ideal for marine and stationary applications.Quality of OEM replacement partsOur insulating hose is an OEM replacement part that meets the highest standards and is designed for MAN D engines. Compared to aftermarket products, which often vary in quality, our OEM replacement parts offer outstanding performance and longevity, ensuring that your machines operate efficiently.
PROTECTIVE HOSE - 81254210192 suitable for MAN D engines
Efficient Protective Hose for Your NeedsDiscover our Protective hose with the comparison number 81254210192, an essential product specifically designed to protect suitable for MAN D engines. This Protective hose belongs to the group of "Hoses" and ensures that your engine always runs optimally, regardless of the conditions. Weighing only 0.001 kg, it is easy to handle and ideal for various applications.
PROTECTIVE HOSE - 81254210186 suitable for MAN D engines
First-Class Product: Protective Hose for Your EnginesDiscover our spare part, the protective hose, with the comparison number 81254210186. This product offers optimal protection and durability for engines that are found in marine and stationary applications. Weighing only 0.11 kg, the protective hose is easy to install and ideal for various applications.Suitable for MAN D: Perfect Solution for Engine ProtectionThe protective hose is specifically designed to fit MAN D engines. As an OEM spare part, it ensures the highest quality and precision that meets all industry standards. Rely on our expertise as a provider of OEM spare parts and secure the efficiency of your machines with this productive accessory.
INSULATING HOSE - 81254200111 suitable for MAN D engines
Insulating Hose for Performance and EfficiencyDiscover the insulating hose with the comparison number 81254200111, an essential product for the optimal functioning of your engines. This OEM replacement part impresses with precise fit and durability. Weighing 0.1 kg, this insulating hose is lightweight and easy to install, making it the ideal choice for your maintenance needs.Suitable for MAN D EnginesOur insulating hose is specifically designed for MAN D engines. It not only provides effective insulation from heat and cold but also helps ensure that your engines operate efficiently and safely. Trust in the quality of OEM replacement parts to optimize the performance of your machines.
INSULATING HOSE - 81254200110 suitable for MAN D engines
Insulating Hose for Demanding ApplicationsDiscover our insulating hose with the comparison number 81254200110, an essential product for your requirements. This high-performance insulating hose is suitable for MAN D engines and belongs to the category of hoses. Weighing just 0.002 kg, this OEM replacement part is lightweight yet robust – ideal for use in demanding environments in marine and stationary applications.Quality through OEM Replacement PartsThe comparison number 81254200110 ensures that you are purchasing an OEM replacement part that meets the highest standards. This insulating hose is suitable for MAN D engines, ensuring optimal fit in your system. Trust in the many years of experience of our experts who offer you only the best OEM replacement parts.
INSULATING HOSE - 81254200109 suitable for MAN D engines
### Product Description: Insulating Hose – Comparison Number 81254200109Exclusive Comparison Number 81254200109 The insulating hose with the comparison number 81254200109 is a premium product specifically designed to function as an OEM replacement part for applications in engines. This insulating hose provides reliable protection and contributes to optimal functionality, making it an excellent choice for your machines.Suitable for MAN D Engines This OEM replacement part is suitable for MAN D engines and offers seamless integration into your existing systems. Weighing only 0.02 kg, the insulating hose demonstrates that performance and lightness go hand in hand. It is a great addition for anyone who values quality and reliability.
INSULATING HOSE - 81254200106 suitable for MAN D engines
Insulating Hose – Quality for MAN D EnginesDiscover the insulating hose with the comparison number 81254200106, an outstanding component suitable for MAN D engines. This insulating hose belongs to the product group "hoses" and offers you optimal quality as well as precise fit. Weighing only 0.025 kg, this product is ideal for marine and stationary applications and contributes to the efficiency of your engines.Reliability and Protection for Your TechnologyThe insulating hose with the comparison number 81254200106 ensures that your MAN D engines are effectively protected against temperature fluctuations and environmental influences. The use of this component significantly helps maintain the lifespan and performance of the engines. Trust our experience and our range of products that enhance the efficiency of your system.
COMPRESSION-AIR HOSE - 81158016000 suitable for MAN D engines
Compression-air hose suitable for MAN D enginesOur compression-air hose, comparison number 81158016000, is an essential OEM replacement part specifically designed for engines. This top-quality product ensures reliable performance and optimal functionality.Reliability for your operationThis compression-air hose is suitable for MAN D engines and belongs to the article group of hoses. Rely on the quality you expect from OEM replacement parts to optimize the efficiency of your engines.
FLEXIBLE METAL TUBE - 81152105014 suitable for MAN D engines
Flexible metal tube with comparison number 81152105014 Discover the flexible metal tube with the comparison number 81152105014, a top-quality OEM replacement part that is crucial for the functionality of your engines. This product is specifically designed to meet the high demands of engine systems.
FLEXIBLE METAL TUBE - 81152105011 suitable for MAN D engines
Precise Flexible Metal Tubes for Your Engine TechnologyDiscover our flexible metal tube with the comparison number 81152105011. This product is suitable for MAN D engines and belongs to the group of "Hoses". The excellent craftsmanship ensures reliable performance under the most demanding conditions.OEM Replacement Parts for the Highest StandardsProduced as an OEM replacement part, the flexible metal tube meets the highest standards in engine technology. It is specifically designed for MAN D engines and offers you a sustainable solution for your needs.
FLEXIBLE METAL TUBE - 81152105004 suitable for MAN D engines
Excellent Replacement Part for MAN D EnginesDiscover our outstanding product, the flexible metal tube with the comparison number 81152105004, which is perfectly suited for MAN D engines. This OEM replacement part offers long-term performance in various applications, from marine to stationary engines. Weighing only 0.85 kg, this flexible metal tube is particularly lightweight and efficient to handle.Fit and QualityThe flexible metal tube in original equipment quality has the comparison number 81152105004 and is specifically designed for MAN D. Our OEM replacement parts are characterized by their excellent fit and durability. Through internal controls, we ensure that each part meets the highest quality standards. The quality of our products is of utmost importance to us.
FLEXIBLE METAL TUBE - 81152102008 suitable for MAN D engines
Flexible metal tube 81152102008 for optimal performanceThis flexible metal tube with the comparison number 81152102008 is the perfect product for your needs. It belongs to the group of hoses and offers optimal functionality and durability. Our flexible metal tube is suitable for use in various engines and provides consistent support.Suitable for MAN D enginesOur flexible metal tube is specifically developed to be compatible with MAN D engines. This OEM spare part meets the high standards of manufacturers and ensures that your engines operate optimally. Rely on the quality of this component, which is predestined for marine and stationary applications.
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.