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 BEND - 04112392 suitable for Deutz engines
Hose bend suitable for Deutz enginesDiscover our hose bend (comparison number: 04112392), which is specifically designed for Deutz engines. Weighing 0.282 kg, this OEM replacement part offers a reliable solution for your diesel and gas engines. With excellent quality standards, this hose bend ensures long-term performance and meets the demands of marine and stationary plant technology.Optimal performance with OEM replacement partsOur hose bend belongs to the product group "Hoses" and provides you as a business owner with the assurance of using high-quality OEM replacement parts. The comparison number 04112392 represents a product that has been precisely developed to meet the highest requirements. Rely on our over 25 years of experience in the replacement parts industry to optimize the efficiency of your engines.
TUBING CONNECTION - 04112253 suitable for Deutz engines
Tubing connection compatible with Deutz engines Discover our tubing connection (reference number: 04112253), which provides a reliable solution for your engine needs. This OEM replacement part offers you the quality and precision you expect from a spare part, enhancing the performance of your engines. Weighing only 0.006 kg, this product is lightweight yet robust.OEM replacement parts and high-quality standards Our tubing connection is compatible with Deutz engines and belongs to the category of hoses. Each OEM replacement part is carefully selected to ensure it meets the highest standards. You can trust that our product has been specifically designed for your needs in marine and stationary applications.
HOSE - 04094493 suitable for MWM & Deutz engines
Hose with Comparison Number 04094493This hose with the comparison number 04094493 is an OEM replacement part specifically designed for use in MWM & Deutz engines. It offers reliable performance and is ideally suited for various applications.Suitable for MWM & Deutz EnginesThe OEM replacement part is compatible with MWM and Deutz, ensuring excellent compatibility. Our replacement parts provide valuable solutions and ensure that your engines remain in top condition.
TUBING CONNECTION - 04045813 suitable for MWM & Deutz engines
A Reliable Tubing Connection as a Must-HaveDiscover our tubing connection, marked with the comparison number 04045813. This product stands out for its excellent quality and is an effective OEM replacement part specifically designed for engine requirements. Weighing only 0.099 kg, it is lightweight and perfect for various applications.Suitable for MWM & Deutz EnginesOur tubing connection is suitable for MWM & Deutz and ensures a precise fit. Its design as an OEM replacement part ensures consistent performance and longevity for engines. Rely on our years of experience and choose products that have proven themselves in the marine and stationary sectors.
HIGH-PRESSURE HOSE - 04043133 suitable for MWM & Deutz engines
High-pressure hose suitable for MWM & Deutz - Your reliable choiceOur high-pressure hose provides you with the best connection for your specific applications. This product ensures optimal performance and durability. It is specifically suitable for MWM & Deutz engines, allowing you to rely on its functionality. With the comparison number 04043133, this OEM spare part is easy to identify and remains effective even under demanding conditions.
HIGH-PRESSURE HOSE - 04043132 suitable for MWM & Deutz engines
Reliable Product: High-pressure hoseOur high-pressure hose with the comparison number 04043132 is an indispensable OEM spare part for engines in demanding applications. Suitable for MWM & Deutz engines, it meets the high requirements of marine and stationary use. Weighing only 0.814 kg, this high-pressure hose combines durability with lightness.Exact Fit for MWM & DeutzBecome part of the performance claim that the product embodies. The high-pressure hose is suitable for MWM & Deutz and offers an exact fit and functionality that effectively supports your system. As a high-quality OEM spare part, it ensures seamless integration into your existing technology.
HOSE - 04034561 suitable for MWM & Deutz engines
Strong Performance: Hose with Comparison Number 04034561Discover our competent product, the hose with the comparison number 04034561, suitable for MWM & Deutz engines. This item belongs to the category "Pumps, parts and accessories" and has been developed to maximize the efficiency of your engines. Weighing only 0.2 kg, this OEM spare part is not only lightweight but also an essential component of your operation.Reliable Solutions for EnginesThe OEM spare part with the comparison number 04034561 is suitable for MWM & Deutz engines and ensures excellent functionality. We ensure that our hose undergoes strict quality controls to consistently deliver the best performance.
HOSE - 04033778 suitable for MWM & Deutz engines
Reliable OEM Replacement Part with Comparison Number 04033778Discover our reliable hose OEM replacement part with the comparison number 04033778, which meets all the requirements of experts. It is specifically designed to support the consistent performance of your engines. The processed material has been carefully selected to withstand the stresses in stationary and marine applications.Suitable for MWM & Deutz EnginesThis product is suitable for MWM & Deutz engines and provides the necessary functionality for your drive system. Weighing 5.16 kg, the hose exhibits high resilience. Rely on the excellent quality of OEM replacement parts that provide you with the reliability you need in critical moments.
HOSE - 04033777 suitable for MWM & Deutz engines
Hose with Comparison Number 04033777 Discover our hose with the comparison number 04033777, which is ideal for applications in the industry and marine. The special design ensures a precise fit. This OEM spare part offers reliable performance and precision – indispensable for engines.Suitable for MWM & Deutz Engines This hose is suitable for MWM & Deutz engines and impresses with its durability and quality. The product is optimal for safe routing in various applications and ensures that your machines operate efficiently.
TUBING CONNECTION - 04033775 suitable for MWM & Deutz engines
Tubing connection with comparison number 04033775Discover our excellent tubing connection with the comparison number 04033775. This product is designed to create an optimal connection for engines. It is suitable for MWM & Deutz engines and offers reliable performance in demanding applications. With a weight of 2.11 kg, the replacement part is ideal for robust use in various machines.Quality-conscious OEM Replacement PartsOur tubing connection is a high-quality OEM replacement part that perfectly meets the requirements of current engine systems. Take advantage of repairs with a replacement part that is compatible with MWM & Deutz engines. This contributes to the longevity of your engine and helps prevent future failures. Rely on dimensions and durability that only OEM replacement parts can provide.
TUBING CONNECTION - 04031243 suitable for MWM & Deutz engines
Tubing connection for optimal engine performanceDiscover our tubing connection with the comparison number 04031243, specially designed to achieve maximum performance. This OEM spare part belongs to the article group "Hoses" and is an essential component for the functionality of your engines. We place the highest value on internal controls that ensure each product meets our high-quality standards.Stylish and robust: Suitable for MWM & Deutz enginesOur tubing connection is suitable for MWM & Deutz engines and provides a reliable connection that works optimally even under demanding conditions. Weighing 9.25 kg, the OEM spare part not only offers stability but also durability that is essential for your application. This product helps you maximize the performance of your machines.
TUBING CONNECTION - 04031242 suitable for MWM & Deutz engines
Tubing connection with comparison number 04031242The tubing connection with the comparison number 04031242 is an essential spare part, designed for the operation of compatible with MWM & Deutz engines. With a weight of 20.21 kg, this product provides the ideal combination of stability and functionality that you need for applications in the marine and stationary industries.Perfect fit for MWM & DeutzThis tubing connection is compatible with MWM & Deutz engines, which means it not only ensures smooth operation but also provides convenience during replacement. You benefit from the high reliability of the spare parts, specifically developed to optimize the energy flow and efficiency of your engine.
HOSE - 04022195 suitable for MWM & Deutz engines
Essential Product: Hose Comparison Number 04022195Discover our reliable solution: the hose with comparison number 04022195. This OEM replacement part is the perfect choice if you are looking for quality and performance for your application. The hose is specifically designed to optimally support engines and offers excellent functionality.
TUBING CONNECTION - 04020692 suitable for MWM & Deutz engines
Precision with Comparison Number 04020692The tubing connection with comparison number 04020692 is an excellent OEM replacement part that meets particularly important requirements for precision and reliability. This product impresses with outstanding performance characteristics in various applications.
TUBING CONNECTION - 04020691 suitable for MWM & Deutz engines
Replacement part with comparison number 04020691 in focus Discover our tubing connection (comparison number: 04020691), a product specifically designed to meet the requirements of your engines. This OEM replacement part offers you the safety and reliability needed in marine and stationary applications. By using top-quality materials, this product is designed for optimal performance and longevity.
TUBING CONNECTION - 04020690 suitable for MWM & Deutz engines
Special Tubing Connection for More Efficient EnginesDiscover the reliable tubing connection with the reference number 04020690, suitable for MWM & Deutz engines. This spare part has been specifically selected for professional applications and is an essential component in the category "Hoses". The long-term testing ensures that your machines operate at top performance.
TUBING CONNECTION - 04020689 suitable for MWM & Deutz engines
Versatility and Functionality of Your Tubing ConnectionDiscover our tubing connection, comparison number 04020689, which is known for its durability and robustness. This product belongs to the category of hoses and ensures smooth operations in MWM & Deutz engines. Weighing 1.85 kg, it is an excellent solution for motor-driven systems that require reliability.Quality Assurance for Your Business NeedsThis OEM replacement part is ideally suited for use in various applications. Compatible with MWM & Deutz, the tubing connection offers top-quality materials and technical precision for desired engine operation. Rely on our expertise built over 25 years to ensure the highest efficiency for your operation.
TUBING CONNECTION - 04020688 suitable for MWM & Deutz engines
Reliable Tubing Connection for Your EnginesOur tubing connection (reference number: 04020688) is a premium OEM spare part that is specifically compatible with MWM & Deutz engines. Weighing 2.05 kg, this product offers the ideal combination of stability and durability – perfect for use in marine applications and stationary setups. Count on outstanding quality for your engines!
TUBING CONNECTION - 04020687 suitable for MWM & Deutz engines
Essential Spare Part for Your ApplicationsDiscover our tubing connection with the reference number 04020687, which serves as essential OEM accessories. This product is compatible with MWM & Deutz engines. As part of our category "Hoses," it provides the perfect solution for your needs in shipping and stationary applications.High-Performance Product with FunctionalityThe tubing connection ensures unmatched performance and durability that you expect from an OEM spare part. Weighing a solid 1.18 kg, it enhances the functionality of your engines and contributes to the efficiency of your applications. Rely on this excellent spare part, designed to deliver sustainable performance.
TUBING CONNECTION - 04020686 suitable for MWM & Deutz engines
Tubing Connection: Efficient Solution for Your EnginesDiscover our excellent tubing connection (comparison number: 04020686), suitable for MWM & Deutz engines. This OEM replacement part ensures the best possible fit and meets the demands of both marine and stationary applications. With this solid choice, you support the efficiency of your engines and contribute to the longevity of your system.
FLEXIBLE METAL TUBE - 04020683 suitable for MWM & Deutz engines
Efficient Product: Flexible Metal Tube Comparison Number 04020683Discover the flexible metal tube with comparison number 04020683 – an OEM spare part specifically designed for engines. This flexible metal tube is an essential component, compatible with MWM & Deutz engines. Rely on precision and reliability to enhance the performance of your engines.Experience Meets Expertise: Family Business with TraditionOur family-owned business in its second generation has been committed for decades to providing solutions for complex problems. We prioritize products of excellent quality. This OEM spare part, comparison number 04020683, represents our experience and commitment.
FLEXIBLE METAL TUBE - 04020682 suitable for MWM & Deutz engines
Discover the flexible metal tube with comparison number 04020682Our flexible metal tube with comparison number 04020682 is the perfect OEM spare part for your needs. Reliable quality and precise fit make it the ideal choice for durable applications in engines.Optimal fit for MWM & Deutz enginesThis flexible metal tube is specifically designed to fit MWM & Deutz engines. This way, you benefit from excellent performance and continuity, which are crucial in demanding applications.
FLEXIBLE METAL TUBE - 04020681 suitable for MWM & Deutz engines
Flexible metal tube with comparison number 04020681Discover the flexible metal tube with the comparison number 04020681, a top-quality OEM replacement part that is suitable for MWM & Deutz engines. This product belongs to the group "Hoses" and is a reliable solution for your engine equipment.Quality and Precision in FocusThis flexible metal tube offers excellent manufacturing and durability. As an OEM replacement part, it is perfectly tailored to the needs of engines used in marine and stationary applications.
FLEXIBLE METAL TUBE - 04020680 suitable for MWM & Deutz engines
Flexible metal tube: Comparison number 04020680 for your enginesDiscover the flexible metal tube with the comparison number 04020680, a reliable OEM spare part suitable for MWM & Deutz engines. This product offers high functionality and is specifically designed for marine and stationary use.Suitable for MWM & Deutz engines: new solutionsThe flexible metal tube is compatible with MWM & Deutz and meets all requirements for optimal performance in various application scenarios. Rely on its durability, precise workmanship, and sophisticated technology to maximize the efficiency of your 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.