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.
FLEXIBLE METAL TUBE - 04020679 suitable for MWM & Deutz engines
Flexible metal tube Comparison Number 04020679: Your SolutionDiscover the flexible metal tube with the comparison number 04020679, an outstanding OEM spare part, suitable for MWM & Deutz engines. This powerful flexible metal tube is specifically integrated into our product group "hoses" to optimize your engine performance.
TUBING CONNECTION - 04020671 suitable for MWM & Deutz engines
Tubing Connection – An Important Product for Engine RepairThe tubing connection with the reference number 04020671 is an essential OEM spare part for your diesel and gas engines. This product, suitable for MWM & Deutz, ensures an efficient and secure connection between the various systems of your engines. Weighing only 0.441 kg, the tubing connection has ideal weight characteristics for straightforward installation.Robust Quality for Marine and Stationary ApplicationsThis tubing connection is perfectly suited to meet the demands of MWM & Deutz engines. OEM spare parts provide impressive performance while minimizing disruptions during operation. Rely on the precision and reliability of this spare part, designed for use in maritime and stationary applications.
TUBING CONNECTION - 04020668 suitable for MWM & Deutz engines
Reliable Replacement Part with Comparison Number 04020668The tubing connection with the comparison number 04020668 is an essential OEM replacement part that belongs to the category of hoses. This product offers an optimal solution for anyone seeking reliable hoses for their diesel and gas engines. This tubing connection ensures that your engines operate efficiently without pressure losses or leaks.
FLEXIBLE METAL TUBE - 04020268 suitable for MWM & Deutz engines
Robust Flexible Metal Tube: High-Quality Engine ComponentDiscover our flexible metal tube, specifically designed for use in engines. With the comparison number 04020268, you are opting for an OEM replacement part that is essential for your operations. This product ensures that your engines operate efficiently and smoothly.Optimized for Performance: Suitable for MWM & DeutzThis flexible metal tube is designed for MWM & Deutz engines and offers the precision required for demanding applications. The combination of precise manufacturing and high-quality materials ensures that these components work reliably in any application.
FLEXIBLE METAL TUBE - 04020267 suitable for MWM & Deutz engines
Flexible Metal Tube for Your Specific ApplicationsDiscover our flexible metal tube, an OEM replacement part that is compatible with MWM & Deutz engines. With the comparison number 04020267, you can be sure to choose a reliable replacement part in excellent quality that is specifically designed for use in marine and stationary applications.Trust in Our Family TraditionAs a family-owned business in its 2nd generation, we have specialized in OEM replacement parts for over 25 years. We place great emphasis on the quality of our products to significantly extend the lifespan of your engines. Count on our commitment and expertise in the industry.
FLEXIBLE METAL TUBE - 04020266 suitable for MWM & Deutz engines
Robust Flexible Metal Tube: Comparison Number 04020266 Discover the flexible metal tube with the comparison number 04020266, an extremely important OEM replacement part for your engines. This flexible metal tube is an essential component for the optimal functionality of your machines, ensuring reliability and efficiency. Perfectly suited for demanding conditions, this product is excellent for professionals in the industry.Items Designed for MWM & Deutz Engines The flexible metal tube is specifically designed to fit MWM & Deutz engines precisely. Weighing 29 kg, it offers both stability and durability. Every detail of the flexible metal tube ensures smooth operation and minimal maintenance effort, thereby maximizing your productivity and minimizing downtime.
FLEXIBLE METAL TUBE - 04020263 suitable for MWM & Deutz engines
Flexible Metal Tube Comparison Number 04020263 in DetailThe flexible metal tube with the comparison number 04020263 is an indispensable product that ensures optimal performance in engines. As a district component for hydraulics and cooling, this tube helps to ensure smooth operations with efficiency. Weighing 9.9 kg, the OEM replacement part is characterized by its exceptional robustness and durability.Quality Through OEM Replacement PartsThe OEM replacement part impresses with its high quality and reliability compared to aftermarket alternatives. OEM stands for Original Equipment Manufacturer, which means that this replacement part is suitable for MWM & Deutz engines. This fact ensures that the product meets specific requirements and supports efficient operation of the MWM & Deutz engines.
FLEXIBLE METAL TUBE - 04020261 suitable for MWM & Deutz engines
Robust Product: Flexible Metal Tube with Comparison Number 04020261Our flexible metal tube with the comparison number 04020261 impresses with its ease of maintenance and durability. It weighs 19.1 kg and provides optimal conditions for operation under demanding circumstances. This product is specially designed to meet various application requirements and stands out for its highest quality.Tailored: Suitable for MWM & Deutz EnginesThe replacement part is suitable and fits MWM & Deutz engines. It has been developed to meet the specific demands of these renowned manufacturers. Rely on the top-notch quality of our OEM replacement parts, which are characterized by their uncompromising performance and reliability.
FLEXIBLE METAL TUBE - 04020259 suitable for MWM & Deutz engines
Premium Product for Your ApplicationsDiscover our valuable product, the flexible metal tube with the comparison number 04020259. This tube belongs to the item group "Hoses" and is essential for demanding applications in engine technology. The flexible metal tube is suitable for high-performance engines from renowned manufacturers, including MWM & Deutz.
FLEXIBLE METAL TUBE - 04020258 suitable for MWM & Deutz engines
Robust Flexible Metal Tube for Technical Needs Discover the flexible metal tube, comparison number 04020258, an essential product suitable for MWM & Deutz engines. This precisely engineered hose is indispensable for optimal performance under demanding conditions. With this, you receive an OEM replacement part that ensures maximum efficiency.
FLEXIBLE METAL TUBE - 04020257 suitable for MWM & Deutz engines
Reliable Flexible Metal Tube Replacement Part for EnginesDiscover our reliable flexible metal tube, the product with the comparison number 04020257. This OEM replacement part weighs only 0.216 kg and is an optimal choice to ensure the efficiency of your engines. It is specifically designed to meet the highest demands and is excellent for applications where quality and performance are critical.
FLEXIBLE METAL TUBE - 04020254 suitable for MWM & Deutz engines
Flexible Metal Tube – Trust in Precision with Comparison Number 04020254 Discover our premium flexible metal tube product, with the comparison number 04020254, offering the highest precision for motorized applications. This OEM replacement part is made from high-quality materials, ensuring that your engines operate optimally. When it comes to durability and sophisticated technology, this product is the perfect choice for any professional in the industry.Suitable for MWM & Deutz Engines – Perfect Integration Our flexible metal tube is suitable for MWM & Deutz engines. With this OEM replacement part, you ensure a seamless integration into your existing systems. The custom fit benefits both powerful marine engines and stationary engines, ensuring that your machines operate efficiently.
RUBBER HOSE - 04017064 suitable for MWM & Deutz engines
Premium Rubber Hose for Your ApplicationsOur rubber hose is the optimal choice for anyone looking for replacement parts for their engines. With the comparison number 04017064, this rubber hose is considered an indispensable product for reliable engines. The precise workmanship and high standards ensure unrestricted functionality even under demanding conditions.Efficient Solution Suitable for MWM & Deutz EnginesThis rubber hose is suitable for MWM & Deutz and impresses with its universal applicability in renowned engines. Weighing only 0.099 kg, the rubber hose is easy to handle and makes replacement effortless. Our OEM replacement parts stand for the highest quality for your equipment.
HIGH-PRESSURE HOSE - 04004674 suitable for MWM & Deutz engines
High-pressure hose: Essential for Your OperationThe high-pressure hose with the comparison number 04004674 is an essential product that ensures optimal operating conditions for your engines. This high-quality OEM spare part is a must for anyone relying on high-performance engine technology. Weighing just 0.06 kg, the high-pressure hose is not only extremely lightweight but also low-maintenance and easy to install.Compatible with MWM & Deutz EnginesThis product is suitable for MWM & Deutz engines and meets the stringent requirements of the industry. By using top-quality materials, we ensure that this OEM spare part offers maximum flexibility and durability, perfectly tailored for use in marine and stationary applications.
HOSE - 04004475 suitable for MWM & Deutz engines
Premium Hose – Comparison Number 04004475Our hose with the comparison number 04004475 is the perfect OEM replacement part for your gears and toothed wheel systems. This product has been designed for MWM & Deutz engines and meets all requirements for precision and durability. Rely on the quality of this exceptional component to ensure optimal performance of your engines.
HOSE - 03751376 suitable for MWM & Deutz engines
Reliable Hose Replacement Part with Comparison Number 03751376Discover our hose replacement part, which is listed under comparison number 03751376. This product impresses with its lightweight of only 0.099 kg and has been specifically designed for starters. Whether you need to maintain or repair machinery – with this replacement part, you can ensure that your engines run smoothly.Suitable for MWM & Deutz EnginesOur hose is suitable for MWM & Deutz engines and offers outstanding accuracy to allow your machinery to operate efficiently. In the development, we applied the highest standards to enable optimal installation. Rely on a product that has been designed to meet your requirements, ensuring that complications are avoided.
HOSE - 03748114 suitable for MWM & Deutz engines
Hose 03748114 for Efficient Engine SolutionsDiscover the hose with the comparison number 03748114, an essential spare part that optimizes your engine system. Weighing only 0.099 kg, this hose offers excellent compatibility for OEM spare parts and ensures reliable functionality.Dependable Performance Suitable for MWM & Deutz EnginesThis hose is a top-quality product designed for MWM & Deutz engines. Thanks to its quality, you can rely on consistent performance in marine and stationary applications, making it an indispensable component in your engine maintenance. Our OEM spare parts provide a perfect fit and durability.
HOSE - 03745486 suitable for MWM & Deutz engines
Hose with comparison number 03745486Discover our hose with comparison number 03745486 – an essential OEM spare part perfectly tailored to the requirements of MWM & Deutz engines. Weighing only 0.099 kg, this product offers superior handling and is an indispensable element in promoting engine performance.OEM spare parts suitable for MWM & Deutz enginesThis product, suitable for MWM & Deutz engines, offers high reliability and durability. Manufactured as an OEM spare part, the hose perfectly combines quality and efficiency that you can expect from reputable manufacturers. This significantly reduces unexpected downtimes and maintenance costs when operating your engines.
RUBBER HOSE - 03742041 suitable for MWM & Deutz engines
Versatile Rubber Hose for Reliable ApplicationsDiscover our rubber hose with the comparison number 03742041, a true highlight for your engines. This hose is suitable for MWM & Deutz engines and belongs to the category "hoses." Weighing only 0.27 kg, this product is handy and ideal for versatile applications in marine or stationary environments.Quality of OEM Spare Parts for Your ProjectsThe rubber hose is an OEM spare part, which means it meets all necessary standards and specifications of the manufacturers. Products suitable for MWM & Deutz are known for their high functionality and durability. This ensures the performance of your engines in every application. Rely on the functionality that only a top-quality OEM spare part can provide.
HOSE - 03705247 suitable for MWM & Deutz engines
Practical Hose – Comparison Number 03705247Discover our hose with the comparison number 03705247, designed for starters. This premium product is compatible with MWM & Deutz engines and optimal for professional applications in the maritime and stationary industries.
HOSE - 03705246 suitable for MWM & Deutz engines
Premium Hose with Reference Number 03705246Discover our hose with the reference number 03705246, an OEM replacement part specifically designed and perfectly suitable for MWM & Deutz engines. This product enables excellent performance as it is precisely tailored to the requirements of these renowned manufacturers. As a crucial component, this hose ensures that your engines operate reliably at all times.
TUBING CONNECTION - 03705070 suitable for MWM & Deutz engines
Robust Tubing Connection for Engine ApplicationsDiscover our new product, the tubing connection with the comparison number 03705070. Weighing only 0.099 kg, this tubing connection is an essential component for engines in stationary applications as well as in the marine sector. Its precise manufacturing ensures optimal functionality and supports you in your maintenance tasks.
TUBING CONNECTION - 03705069 suitable for MWM & Deutz engines
Quality of Our Replacement PartsDiscover our top-class tubing connection with the comparison number 03705069. This OEM replacement part is suitable for MWM & Deutz engines and offers outstanding performance and durability. Weighing only 0.099 kg, it combines efficient functionality with practical handling.Advantages for MWM & Deutz EnginesThe tubing connection is the optimal product for operators who need reliable components that are suitable for MWM & Deutz engines. With precise workmanship, it meets the high demands in commercial and industrial applications.
HOSE - 03704057 suitable for MWM & Deutz engines
Excellent Spare Part in the Marine SectorDiscover our new product, the hose with the comparison number 03704057. This spare element belongs to the category of housings, covers and closures and offers you the highest quality. The hose is suitable for MWM & Deutz engines, which are ideally suited for use in marine and stationary applications.Suitable for Strong ManufacturersWeighing only 0.099 kg, the hose is easy to handle. Our OEM spare elements provide you with superior fit and functionality, ensuring that your engines can operate efficiently. Rely on products designed for MWM & Deutz engines to maximize the efficiency of your machines.
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.