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.
TUBING CONNECTION - 81960020560 suitable for MAN D engines
Premium Quality for Your EnginesDiscover our tubing connection with the comparison number 81960020560. This OEM spare part provides you with the performance you need for your operations and is specifically designed for optimal use in engines.
FLEXIBLE METAL TUBE - 81955100046 suitable for MAN D engines
Flexible Metal Tube 81955100046 in DetailDiscover our flexible metal tube with the comparison number 81955100046, specifically designed to meet the highest requirements. This product is both lightweight and robust, making it ideally suited for use in marine and stationary engines. With a weight of only 0.135 kg, this flexible metal tube is optimal for your applications.Precision and Quality at a GlanceThe flexible metal tube 81955100046 is an OEM spare part that offers the highest precision and fit. Suitable for MAN D engines, this component ensures the best possible performance and longevity of your engines. Our products come directly from the equipment manufacturer, providing you with a high level of reliability and dependability.
CORRUGATED HOSE - 81779725044 suitable for MAN D engines
Premium Corrugated Hose for Top-Class ApplicationsDiscover our corrugated hose, marked with the comparison number 81779725044. This OEM replacement part is suitable for MAN D engines and offers excellent fit. A reliable product that has proven itself in application is essential for your operation.Quality Products Specifically for MAN D EnginesOur corrugated hose is an outstanding product available for motorized applications. Thanks to solid workmanship, it is suitable for MAN D engines and provides an effective solution for your needs. With this solution, you save time and resources.
CORRUGATED HOSE - 81779725043 suitable for MAN D engines
Corrugated Hose for Marine and Stationary EnginesDiscover our corrugated hose, suitable for MAN D engines, with the comparison number 81779725043. This product is part of the hoses category and designed for demanding applications in the marine and stationary industry. Our OEM spare parts provide you with the necessary quality to achieve reliable engine performance.OEM Spare Part in Best QualityThis corrugated hose product, suitable for MAN D, is made from high-quality materials and meets high standards. Unlike aftermarket solutions, our OEM spare parts offer optimal fit and durability. Rely on the precision and robustness of these spare parts, which come directly from the manufacturer.
FUEL HOSE - 81779130010 suitable for MAN D engines
High-Performance Fuel Hose for Your NeedsDiscover our fuel hose with the comparison number 81779130010, specifically designed to meet your requirements. This OEM replacement part is an essential component for efficient operation. Weighing only 0.09 kg, the fuel hose offers maximum functionality and robustness, ideal for use in demanding environments.Suitable for MAN D Engines in FocusThis fuel hose is suitable for MAN D engines and ensures the highest precision and reliability. As a family business in its second generation, we take pride in offering OEM replacement parts that provide you with optimal performance. Our expertise extends across numerous manufacturers, including MWM, Mercedes-Benz, Deutz, Volvo, MTU, and Detroit Diesel.
FUEL HOSE - 81779130009 suitable for MAN D engines
Reliable Fuel Hose for Complex RequirementsDiscover our fuel hose with the reference number 81779130009. This product is an essential OEM spare part that you need in your operation. The fuel hose is suitable for MAN D engines and ensures a continuous fuel supply. Manufactured precisely according to OEM standards, this product offers high quality for diesel and gas engines.Lightweight and Durable – Premium QualityWeighing only 0.07 kg, this fuel hose is both lightweight and robust. As an OEM spare part, it ensures optimal performance for your engines. The reference number 81779130009 allows for easy identification, ensuring that you receive a suitable spare part for your needs.
FUEL HOSE - 81779130004 suitable for MAN D engines
Fuel hose suitable for MAN D – Your SolutionDiscover our fuel hose, which is marked with the comparison number 81779130004. This OEM replacement part offers a precise fit and optimal performance for MAN D engines. With a weight of just 0.06 kg, this product is ideal for the demanding requirements encountered in marine and stationary applications.Quality that convincesOur fuel hose is among the top-quality OEM replacement parts available on the market. It has been developed suitable for MAN D engines to provide you with reliable fuel supply. The quality of this product ensures the longevity and efficiency of your engines and meets all necessary standards.
FUEL HOSE - 81779130003 suitable for MAN D engines
High-Performance Fuel Hose in DetailDiscover our fuel hose with the comparison number 81779130003, designed specifically to optimize the performance of your engines. Weighing only 0.05 kg, the hose is lightweight yet robust, ideal for demanding applications. This product is an OEM replacement part that offers the quality and reliability you expect.Suitable for MAN D EnginesThis fuel hose is suitable for MAN D engines and ensures that your engine can operate optimally. The product group to which this hose belongs includes hoses designed specifically for sustainable performance. Your engine systems benefit from the high compatibility of the product, allowing you to rely on first-class functionality.
FUEL HOSE - 81779130001 suitable for MAN D engines
Fuel hose with reference number 81779130001Discover our excellent product, the fuel hose with the reference number 81779130001. This OEM replacement part is specifically designed to reliably support engines in demanding applications. The fuel hose falls under the category "hoses" and is optimally tailored to the needs of diesel and gas engines.Suitable for MAN D enginesThis fuel hose is suitable for MAN D engines and offers a precise fit. Weighing only 0.02 kg, this fuel hose is the ideal component for your marine or stationary application. Trust in the quality of our OEM replacement parts that meet the highest requirements.
SHAPED HOSE - 81624100204 suitable for MAN D engines
Shaped hose with comparison number 81624100204Experience the shaped hose with comparison number 81624100204, a high-quality OEM replacement part. This component is suitable for MAN D engines and ensures that your engines operate reliably under the most demanding conditions.
HOSE NIPPLE - 81623750005 suitable for MAN D engines
Robust Product – Hose NippleDiscover the hose nipple with the comparison number 81623750005, an essential product for your engines. This hose nipple belongs to the category of hoses and is characterized by its excellent quality. Weighing only 0.001 kg, the product is lightweight and user-friendly, making it ideal for use in marine and stationary technology.
FUEL HOSE - 81619630021 suitable for MAN D engines
Fuel Hose – Comparison Number 81619630021Discover our fuel hose with the comparison number 81619630021, designed for MAN D engines. This product belongs to the category hoses and offers top-notch performance and reliability. With us, you will find only replacement parts for engines, allowing you to rely on the quality and functionality of our products.
FUEL HOSE - 81619630019 suitable for MAN D engines
High-Performance Fuel Hose for Your ApplicationsDiscover our fuel hose, an essential OEM spare part marked by the comparison number 81619630019. This product has been designed to reliably maintain the performance of your engines. Weighing only 0.01 kg, the fuel hose offers a perfect combination of lightness and robustness, making it ideal for demanding applications.Precise Fit for MAN D EnginesThis fuel hose is optimally designed for MAN D engines and ensures a precise fit that meets the manufacturer's requirements. As an OEM spare part, it meets the highest quality standards and ensures the optimal functionality of your engines. Trust our expertise and the quality we provide with over 25 years of experience in the industry.
FUEL HOSE - 81619630017 suitable for MAN D engines
Fuel hose with comparison number 81619630017Discover our fuel hose, comparison number 81619630017, as a reliable OEM replacement part compatible with MAN D engines. This product offers the best quality and performance you need for your diesel and gas engines. Weighing only 0.008 kg, this fuel hose is easy to handle and ideal for various applications.Special features of OEM replacement partsThe fuel hose from our range is an OEM replacement part that meets the highest standards. It is an important component specifically designed for MAN D engines. Rely on this product to support optimal performance of your engines and promote longevity.
INTAKE HOSE - 81619616006 suitable for MAN D engines
Efficient Solution: Intake Hose Suitable for MAN DDiscover our product, the intake hose with the comparison number 81619616006, designed for MAN D engines. This OEM spare part ensures optimal air supply, which is crucial for the efficiency and performance of your engine. Through precise processing and high quality, our products provide long-term reliability that is essential in demanding applications.Highest Standards: OEM Spare Parts for Motorized ApplicationsWeighing just 0.03 kg, the intake hose suitable for MAN D offers easy installation without complications. Our OEM spare parts impress with precision and safety that aftermarket solutions cannot provide. Rely on the dependable characteristics of this product, which meets strict quality standards.
INTAKE HOSE - 81619610029 suitable for MAN D engines
Intake Hose for Efficient Engine PerformanceThe intake hose with the comparison number 81619610029 is an essential OEM spare part designed for MAN D engines. This component ensures optimal air supply, which is crucial for the efficiency and performance of your engines. Weighing only 0.04 kg, it remains lightweight yet robust, making it ideal for marine and stationary applications as well as locomotives.
TUBING CONNECTION - 81619606044 suitable for MAN D engines
Premium Tubing Connection with Comparison Number 81619606044Discover our tubing connection with comparison number 81619606044, a high-quality OEM replacement part designed for MAN D engines. With this precise fit, the replacement part ensures a long lifespan and reliable performance for your machines.Features of OEM Replacement PartsOur tubing connection is a quality product that meets the highest standards. As an OEM replacement part, it ensures that your engines operate efficiently and reliably. Trust our extensive expertise in the field of engines and optimize your operations.
TUBING CONNECTION - 81619606043 suitable for MAN D engines
Reliable Tubing Connection with Comparison Number 81619606043 The tubing connection with comparison number 81619606043 is an essential OEM replacement part, specially designed for the reliable operation of engines. This product is characterized by perfect fit and offers performance and durability.
SHAPED HOSE - 81619600905 suitable for MAN D engines
Shaped hose for MAN D enginesDiscover the shaped hose with the comparison number 81619600905, an essential OEM replacement part that ensures perfect function in engines. This product offers the quality and precision needed for the smooth operation and durability of your machines.Optimal fit: Manufacturer MAN DThe shaped hose is suitable for MAN D engines. With the comparison number 81619600905, this OEM replacement part is designed to meet your requirements for reliability and performance. Trust that with this product, you will find the best possible solution for your engines.
SHAPED HOSE - 81619600904 suitable for MAN D engines
Shaped hose for MAN D enginesDiscover the shaped hose with the comparison number 81619600904, a top-notch OEM replacement part specifically designed for MAN D engines. Our product ensures a perfect fit and long-term reliability – crucial for the operation of your engines.Quality without compromiseUnlike aftermarket solutions, our shaped hose offers the quality you can expect from an OEM replacement part. Suitable for MAN D engines, our product meets the highest standards and delivers optimal performance in marine and stationary applications.
SHAPED HOSE - 81619600902 suitable for MAN D engines
Robust Shaped Hose OEM Spare PartDiscover the Shaped Hose OEM spare part, which is listed under the comparison number 81619600902. This product is specially developed and suitable for MAN D engines, allowing you to rely on optimal performance and reliability.Comparison Number 81619600902 – Your ChoiceWith the comparison number 81619600902, you receive an OEM spare part that meets the highest quality standards. Trust our expertise when it comes to reliably supplying engines for marine and stationary applications.
SHAPED HOSE - 81619600899 suitable for MAN D engines
Premium Replacement Part for Your EnginesDiscover our product – the shaped hose with the comparison number 81619600899. This replacement part is suitable for MAN D engines and is distinguished by exceptional reliability. Experience the benefits that come from using OEM replacement parts.Quality that Builds TrustWith the shaped hose, you benefit from a replacement part specifically designed for MAN D engines. Unlike aftermarket solutions, our OEM replacement parts offer the perfect fit and top-notch performance.
SHAPED HOSE - 81619600898 suitable for MAN D engines
Quality for Your EnginesDiscover the shaped hose with the comparison number 81619600898, which has been developed as an OEM replacement part suitable for MAN D engines. This product belongs to the "Hoses" category and offers a precise fit and functionality for engines used in marine and stationary applications. Trust in the quality that only an OEM provider can offer.
SHAPED HOSE - 81619600897 suitable for MAN D engines
Quality Product Shaped Hose for Engines Discover our product, the shaped hose, with the comparison number 81619600897. This OEM replacement part is suitable for MAN D engines and offers the highest precision to keep your machines running reliably.Ideally Designed for MAN D EnginesThe shaped hose belongs to the product group "hoses" and is designed to fit MAN D engines. This OEM replacement part provides maximum durability and performance, allowing you to efficiently use your marine and stationary 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.