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 - 4240180382 suitable for MTU engines
Hose suitable for MTU enginesDiscover our high-quality product, the hose, with the comparison number 4240180382. This OEM replacement part is suitable for MTU engines and offers a reliable solution for your requirements in demanding environments.Comparison number 4240180382 for true performanceThe comparison number 4240180382 indicates the affiliation of this hose to the exclusive category of OEM replacement parts. It is perfectly suited to the challenges in marine and stationary applications.
HOSE - 4240180082 suitable for MTU engines
Check the comparison number 4240180082The hose with the comparison number 4240180082 is an OEM spare part specifically designed for MTU engines. This product offers you the reliability needed in demanding environments for engines.Perfect fit for your businessThanks to its precise design, this hose is perfectly suited for the requirements associated with engine-driven applications. Rely on an OEM spare part that meets the specific needs of your engines.
TUBING CONNECTION - 4045010882 suitable for MTU engines
Trust in Tailored SolutionsDiscover the tubing connection with the comparison number 4045010882, the perfect product for your requirements in engine technology. This OEM spare part has been manufactured with the highest precision and ensures seamless integration during maintenance work. Weighing only 0.108 kg, the tubing connection is easy to install.
INTAKE HOSE - 4031340482 suitable for MTU engines
Optimal Product: Intake Hose for ApplicationsDiscover our excellent product – the intake hose with the comparison number 4031340482. This top-quality OEM replacement part offers a precise fit for MTU engines and ensures reliable performance through efficient intake. Trust in our expertise in the field of OEM replacement parts specifically designed for industrial use.Quality and Safety Through Internal ControlWe place the highest value on quality in the production of our intake hose. Every OEM replacement part undergoes careful internal controls, ensuring exceptional performance – especially for your MTU engines.
INTAKE HOSE - 4031340282 suitable for MTU engines
Intake hose with comparison number 4031340282Discover our product, the intake hose with the comparison number 4031340282. This OEM spare part allows for optimal air intake, enhancing the performance of your engine. Rely on excellent quality specifically designed for demanding applications.
HOSE - 4030181782 suitable for MTU engines
Reliable Hose for High-Performance EnginesDiscover our hose product, precisely tailored to meet the requirements for MTU engines. The comparison number 4030181782 ensures you a maximum level of compatibility and performance for your machines. As an OEM replacement part, our product offers the quality you expect. Rely on the expertise of a proven manufacturer.
HOSE - 4030181182 suitable for MTU engines
Reliable OEM Replacement Part: Comparison Number 4030181182 Discover our hose product, which is listed under comparison number 4030181182. This OEM replacement part is essential for engine drive components in efficiently operating applications. Robust design ensures durability, making it ideal for high-performance engines.Suitable for MTU Engines: Safe to Use Our hose is suitable for MTU engines and is characterized by its excellent fit. By choosing this OEM replacement part, you are investing in quality that is specifically designed to meet the demands of modern engines. Rely on performance and efficiency without compromise.
HOSE - 4030180482 suitable for MTU engines
Quality Product for Demanding RequirementsDiscover our valuable product, the hose with the comparison number 4030180482. This unique OEM spare part is specially designed to meet the requirements of engines in demanding applications. The hose offers a reliable solution and ensures that your suitable for MTU engines work optimally.
HOSE - 4019975382 suitable for MTU engines
Introduced: The OEM Spare Part HoseDiscover the hose with the comparison number 4019975382, an essential OEM spare part that ensures you receive the highest quality. This product belongs to the important category of holders, plates and flanges and is perfectly suited to ensure the efficiency of your engines.Suitable for MTU EnginesThis hose is suitable for MTU engines and stands out for its reliability in various applications. Invest in the OEM spare part and take advantage of the benefits that only excellent products offer: durability and performance efficiency.
FUEL HOSE - 40005726 suitable for Volvo/Volvo Penta engines
Reliable Fuel Hose for EnginesDiscover our fuel hose with the comparison number 40005726, a top-quality product designed specifically to optimally support engines. The fuel hose belongs to the group of "hoses" and has a weight of only 0.558 kg, making installation particularly easy.Quality Suitable for Volvo/Volvo Penta EnginesThis fuel hose is precisely made for Volvo/Volvo Penta engines and meets all renowned industry standards. We exclusively distribute OEM replacement parts that offer perfect fit and support the efficiency of your engine. Rely on quality suitable for both marine and stationary use.
FUEL HOSE - 40005724 suitable for Volvo/Volvo Penta engines
### Product Description: Fuel hose compatible with Volvo/Volvo Penta – Comparison Number: 40005724Reliable Solution – Comparison Number 40005724 The fuel hose with the comparison number 40005724 provides outstanding performance for engines in professional applications. This product is suitable for engines used by Volvo and Volvo Penta. The durable construction ensures a secure fuel supply, regardless of the conditions.Convincing Quality of OEM Spare Parts This OEM spare part is compatible with Volvo/Volvo Penta engines and is characterized by excellent material quality. Our spare parts undergo strict internal controls to ensure they meet the highest standards. With this fuel hose, you are using technology that has been developed for the most demanding applications.
FUEL HOSE - 40005147 suitable for Volvo/Volvo Penta engines
Robust Fuel Hose for Versatile ApplicationsExperience our solution for the highest demands: the fuel hose with the comparison number 40005147. This product belongs to the category "hoses" and is precisely manufactured to meet the requirements of Volvo/Volvo Penta engines. Weighing only 0.427 kg, it offers a perfect combination of lightness and stability, making it ideal for marine applications or stationary purposes.Safety Through OEM QualityThis OEM replacement part delivers the performance you expect. The fuel hose 40005147 stands out as a tested solution that is perfectly suited for Volvo/Volvo Penta engines. Compared to aftermarket options that are often lower in quality, our performance part impresses with durability and high efficiency.
FUEL HOSE - 40005074 suitable for Volvo/Volvo Penta engines
### Product Description: Fuel hose for Volvo/Volvo PentaPrecise Fit - Comparison Number 40005074 Discover our fuel hose, comparison number 40005074, designed for Volvo/Volvo Penta engines. This OEM replacement part provides an optimal fit, which is crucial for the performance of your engines. Thanks to its strong materials, the fuel hose ensures reliable fuel supply.
FUEL HOSE - 40005018 suitable for Volvo/Volvo Penta engines
Quality Fuel Hose for Your Applications Discover our OEM replacement part fuel hose with the comparison number 40005018, compatible with Volvo/Volvo Penta engines. This reliable component from the category hoses offers outstanding quality and is the perfect solution for those who want to rely on the highest standards of OEM replacement parts. Weighing only 0.54 kg, this fuel hose is easy to install and optimal to handle.
INTAKE HOSE - 3909970482 suitable for MTU engines
Intake Hose: Quality That ConvinceDiscover our high-quality product, the intake hose (comparison number 3909970482), specifically designed to maximize the efficiency of MTU engines. As an OEM replacement part, it combines optimal fit with durability. This intake hose ensures that your engine runs smoothly, thereby enhancing performance. Ideal for industrial applications, this product is essential for every maintenance professional.Suitable for MTU Engines: Durable SolutionsWeighing 109 kg, the intake hose provides the stability required in demanding environments. This OEM replacement part is particularly important for optimizing the air intake of engines. The product is suitable for MTU engines and meets the highest standards demanded by industry and customers. Trust in the quality specifically optimized for engines in marine and stationary applications.
INTAKE HOSE - 3909970382 suitable for MTU engines
Premium Intake Hose for Your EnginesThe intake hose (comparison number: 3909970382) is an essential OEM replacement part that offers reliable performance for your engines. Weighing only 0.28 kg, this hose is not only lightweight but also powerful. Easy to install, it is specifically designed as a replacement part suitable for MTU engines.Trust from Renowned ManufacturersOur OEM replacement parts come from recognized manufacturers. Each part is carefully selected to meet high quality standards. This intake hose is designed to work efficiently and durably, providing the best support for your engines. Rely on proven quality and benefit from the reliability that our products offer.
INTAKE HOSE - 3909970182 suitable for MTU engines
Intake hose suitable for MTU engines – Comparison number 3909970182The intake hose suitable for MTU engines is a top-quality OEM replacement part, known by the comparison number 3909970182. This product is specifically designed for the 2000 series and offers an excellent solution for diesel and gas engines, particularly the engine type 12V2000M70. With its precise design, this intake hose ensures optimal performance and efficiency, allowing you to rely on the functionality of your engine.Precision and reliable designWith a length and width of 29.3 cm and a height of 3.3 cm, the intake hose meets all requirements for fitting accuracy and performance. Weighing 0.161 kg, it demonstrates a solid construction that can impress in various applications, especially in the maritime sector. The product is designed to provide optimal airflow for "suitable for MTU" engines, thereby avoiding pressure losses.
FUEL HOSE - 3889702 suitable for Volvo/Volvo Penta engines
Quality of the Fuel Hose – Comparison Number 3889702The fuel hose with the comparison number 3889702 is the reliable solution for a smooth fuel supply in your engines. This product is compatible with Volvo/Volvo Penta engines and offers the necessary robustness to deliver peak performance in challenging conditions. This fuel hose is an OEM replacement part that meets the quality and precision required for your applications.Perfect Fit for Various ApplicationsThis replacement part is suitable for various Volvo/Volvo Penta engines, ensuring that all specifications and standards are met. Weighing 0.48 kg, and with its sturdy construction, the fuel hose provides a long service life and efficiency that supports your operational processes.
FUEL HOSE - 3889699 suitable for Volvo/Volvo Penta engines
Precision in Detail: Fuel HoseDiscover our precise fuel hose, which carries the comparison number 3889699. This product impresses with its fit, meeting essential requirements for reliable fuel supply. Clearly, the fuel hose is functional and meets the durability demands of professional users.Optimally Designed: Suitable for Volvo / Volvo PentaThis fuel hose is specifically developed to function perfectly in engines from Volvo/Volvo Penta. As an OEM replacement part, we offer quality that meets the manufacturer's standards. Weighing 0.353 kg, the hose provides optimal handling during installation.
PRESSURE PIPE - 3889669 suitable for Volvo/Volvo Penta engines
Excellent Pressure Pipe for Durable EnginesDiscover our product, the pressure pipe with the comparison number 3889669. This OEM replacement part belongs to the category "Lines and pipes" and is suitable for Volvo/Volvo Penta engines. Weighing only 0.523 kg, this pressure pipe impresses with its stability and reliability that your engines urgently need.Quality that Convince: Suitable for Your RequirementsThe comparison number 3889669 represents an excellent OEM replacement part that is reliable. This product is an essential component compatible with Volvo/Volvo Penta engines. Professionals working in the maritime industry or mechanical engineering particularly benefit from the availability and functionality of this pressure pipe. Rely on products that have been specifically developed for the smooth operation of your engines.
PRESSURE PIPE - 3889668 suitable for Volvo/Volvo Penta engines
Reliable Performance with Comparison Number 3889668 Discover our pressure pipe cataloged under comparison number 3889668. This product belongs to the group of engine drive components and is the perfect solution designed for Volvo/Volvo Penta engines. Weighing 0.518 kg, the pressure pipe can be easily installed while providing robust performance during operation.Perfect Fit Due to OEM Replacement Parts The pressure pipe impresses with outstanding quality and durability, making it a necessary OEM replacement part. Its design is specifically tailored for Volvo/Volvo Penta engines. If you are looking for reliable OEM replacement parts, trust our over 25 years of experience in providing engine components.
FUEL HOSE - 3889424 suitable for Volvo/Volvo Penta engines
Fuel Hose: Your solution for powerful enginesDiscover our powerful fuel hose with the part number 3889424, specifically designed for Volvo/Volvo Penta engines. This OEM spare part offers top-notch quality that meets your demands. The hose effectively supports optimal fuel supply in your engine, ensuring reliable performance over many operating hours.Robust construction for independent applicationsWeighing only 0.346 kg, this fuel hose provides the necessary lightness without compromising on durability. It is ideally suited for applications in marine and stationary environments, making it an excellent solution for anyone dependent on engines. Trust in the quality assured by the part number 3889424.
FUEL HOSE - 3888727 suitable for Volvo/Volvo Penta engines
Fuel hose – Discover comparison number 3888727Discover the fuel hose with the comparison number 3888727, an essential product designed for Volvo/Volvo Penta engines. This top-quality OEM spare part ensures superior fit and performance that meets your demands in maritime and stationary applications. With a weight of just 0.204 kg, this fuel hose is optimally suited for a variety of applications.Reliable quality – Suitable for your enginesOur OEM spare part, the fuel hose with the comparison number 3888727, is categorized under hoses. The precise manufacturing quality ensures consistently reliable performance of your engines, which function well with MWM, Mercedes-Benz, Deutz, MAN, MTU, Bosch, Detroit Diesel, and other leading manufacturers. Rely on proven quality – because every engine needs the best spare parts.
FUEL HOSE - 3888420 suitable for Volvo/Volvo Penta engines
Precise Fit: Reference Number 3888420Discover the fuel hose with the reference number 3888420, an essential product specifically designed for your engines. This hose falls under the category "hoses" and is crucial for optimal function and performance.Durable and Powerful: Fuel HoseOur fuel hose with the reference number 3888420 weighs only 0.113 kg and impresses with a robust design that meets high demands. This OEM spare part offers safety and reliability that you can expect from well-known manufacturers. The fuel hose is suitable for Volvo/Volvo Penta engines, making it the ideal choice for professionals who value quality.
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.