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.
RUBBER DUST EXCLUD - 03359665 suitable for MWM & Deutz engines
Reliable Rubber Dust Exclud Spare Part 03359665Discover our rubber dust exclud spare part with the comparison number 03359665. This product is ideal if you are looking for a reliable component that can be optimally integrated into your engine infrastructure. This spare part belongs to the category "Other" and has been carefully tested to meet the requirements of your applications.
RUBBER DUST EXCLUD - 03359651 suitable for MWM & Deutz engines
Rubber Dust Exclud 03359651 for Outstanding PerformanceDiscover the rubber dust exclud with the comparison number 03359651, an essential product specifically designed for the demands of diesel and gas engines. This OEM replacement part is intended for use in various applications and belongs to the product group of washers. Weighing only 0.69 kg, the rubber dust exclud presents itself as a lightweight yet robust solution that delivers optimal results.
RUBBER DUST EXCLUD - 03359650 suitable for MWM & Deutz engines
Precise OEM Replacement Part: Rubber dust exclud Comparison Number 03359650This rubber dust exclud, with the comparison number 03359650, is an excellent choice for your diesel and gas engines. Designed with a focus on quality, the product impresses with its durability and intuitive fit for your applications.Optimal Performance: Suitable for MWM & Deutz EnginesThe OEM replacement part is suitable for MWM & Deutz engines and meets the highest standards in processing. With a weight of 6.46 kg and a robust design, excellent performance is achieved. Trust that this product has been developed precisely for your needs.
HOSE - 03359307 suitable for MWM & Deutz engines
Find an Efficient Hose Suitable for MWM & Deutz EnginesThis hose with the comparison number 03359307 is the ideal solution for your MWM & Deutz engines. From the category "Lines and pipes," this spare part offers reliable functionality and is specifically designed to meet the demands placed on engines. Invest in a meticulously developed OEM spare part that ensures perfect fit and can be easily integrated into your application.Lightweight and Robust ProductWeighing only 0.036 kg, this product is excellent for environments where every gram counts, without compromising stability. As OEM spare parts of top quality, we provide solutions that are optimally designed for outstanding longevity.
HOSE - 03357584 suitable for MWM & Deutz engines
Reliable Hose Product Suitable for MWM & Deutz EnginesDiscover our high-quality hose product, specifically designed for engines used in the diesel and gas engine sector. The comparison number 03357584 confirms the high quality of this OEM replacement part. We offer exclusively OEM replacement parts that provide you with safety and reliability for your machines.Optimal Fit for ManufacturersOur hose is suitable for MWM & Deutz engines and meets the highest requirements in drive technology. Weighing only 0.011 kg, the replacement part impresses with immense flexibility. It does not restrict you during installation and ensures that your engines consistently deliver top performance.
HOSE - 03357581 suitable for MWM & Deutz engines
Reliable Hose Compatible with MWM & Deutz Engines The hose with the comparison number 03357581 is an essential OEM spare part for specific applications in marine and stationary technology. Weighing only 0.02 kg, this hose combines robustness and easy handling.Compatible with MWM & Deutz Our spare part is suitable for MWM & Deutz engines, ensuring a precise fit. As OEM spare parts, this hose is excellent for maximizing the performance and efficiency of your engines. Quality and accuracy are essential, contributing to the long lifespan of the engines equipped with this hose.
HOSE - 03357112 suitable for Deutz engines
Flexible Hose for Versatile ApplicationsOur hose with the comparison number 03357112 is an essential replacement part, specifically designed for demanding applications in marine and stationary use. Weighing only 0.04 kg, this hose is ideally suited to keep your engines running efficiently.
TUBING CONNECTION - 03352994 suitable for MWM & Deutz engines
Quality and Function – Tubing Connection 03352994 Discover our tubing connection, which is suitable for MWM & Deutz engines under the comparison number 03352994. This essential product from our category "Hoses" ensures optimal functionality for diesel and gas engines. With a weight of only 0.1 kg, it is an excellent choice for maintenance and replacement needs.OEM Replacement Parts for Efficient Systems The tubing connection is designed as an OEM replacement part, which means it meets the highest standards of the manufacturer, suitable for MWM & Deutz. You can be confident that you are purchasing a product that is ideal for the maintenance and repair of your engines and will extend the lifespan of your machines.
FLEXIBLE METAL TUBE - 03348195 suitable for MWM & Deutz engines
Reliable Flexible Metal Tube for the Highest DemandsDiscover our Flexible Metal Tube, an essential spare part for your marine and stationary engines. With the comparison number 03348195, this product offers a precise fit and is ideal for applications where quality is paramount. Rely on performance and reliability.Compatibility with MWM & Deutz EnginesThe Flexible Metal Tube is suitable for MWM & Deutz engines and perfect for many industrial applications. Weighing 2.1 kg, it is sturdy and durable. Trust in the precise features that products provide to operate your systems efficiently.
HOSE - 03348026 suitable for MWM & Deutz engines
Excellent Engine ComponentsDiscover our hose OEM replacement part (comparison number: 03348026), the perfect solution for your needs. This product offers outstanding features tailored for diesel and gas-powered engines.
HOSE - 03335028 suitable for MWM & Deutz engines
Quality Assured Product for Your NeedsDiscover our OEM spare part, the hose with the comparison number 03335028. This product is perfectly suitable, compatible with MWM & Deutz engines. You will receive a reliable component that is truly exemplary.Precise Fit and ProcessingThe hose is compatible with MWM & Deutz and belongs to the article group holders, plates and flanges. This precision is crucial to ensuring the optimal performance of your engine. Trust in the precision of OEM spare parts that allow your engine to operate efficiently.
HOSE - 03335027 suitable for MWM & Deutz engines
Top Quality with Comparison Number 03335027Discover our premium product, the hose with the comparison number 03335027. The greatest reliability for engines is provided by our hose, which has been specifically developed for the category of valve train components. This hose is suitable for MWM & Deutz engines, making it the perfect addition to your engine system.Suitable for MWM & Deutz EnginesOur products exclusively include OEM spare parts, among them the hose, which is optimally suited and compatible with MWM & Deutz. Trust in the quality and durability you expect from our OEM spare parts.
RUBBER HOSE - 03322333 suitable for MWM & Deutz engines
Versatile Rubber Hose – Comparison Number 03322333Our rubber hose with comparison number 03322333 is a quality-developed OEM replacement part designed specifically for the demands of high-performance engines. This component is ready to be used seamlessly in various applications. Weighing only 0.1 kg, the rubber hose allows for easy handling and quick installation.Solution for MWM & Deutz EnginesThe rubber hose is suitable for MWM & Deutz engines and ensures excellent compatibility with various models. Trust our experience as a family business and benefit from hoses of original equipment quality. We offer you not only a reliable product but also place great importance on transparency in all process steps.
RUBBER HOSE - 03322332 suitable for MWM & Deutz engines
Top Quality: Rubber hose suitable for MWM & DeutzOur rubber hose with the comparison number 03322332 is the optimal choice for your applications. This product is characterized by excellent robustness and is specifically designed to meet the demands of MWM & Deutz engines. The hose belongs to the category Hoses and is essential for the smooth operation of your machines.Easy to Use and Strong BenefitsWeighing only 0.13 kg, this rubber hose is easy to handle and ideally suited for various industrial applications. As a reliable OEM spare part, you can be assured that this component will seamlessly integrate into your engines.
RUBBER DUST EXCLUD - 03272033 suitable for MWM & Deutz engines
Rubber Dust Exclud for Efficient Engine SolutionsDiscover our rubber dust exclud solution with the comparison number 03272033. This OEM replacement part is an essential component for improving engine performance. As part of the article group holders, plates and flanges, it is specifically manufactured to meet the highest standards.Suitable for MWM & Deutz EnginesThe rubber dust exclud is suitable for MWM & Deutz engines, offering top-notch fit. Weighing 0.698 kg, this product ensures easy installation and smooth operation, making it an excellent choice for demanding applications. Rely on quality that makes a difference in your engine's performance.
RUBBER DUST EXCLUD - 03272000 suitable for MWM & Deutz engines
Optimal Replacement Part: Rubber Dust Exclud 03272000 Our rubber dust exclud with the comparison number 03272000 is the ideal solution for anyone looking to maintain their engines efficiently. This OEM replacement part, suitable for MWM & Deutz engines, offers excellent sealing and effective power transfer. Due to its high precision fit, issues like leaks are effectively ruled out.
RUBBER DUST EXCLUD - 03270911 suitable for MWM & Deutz engines
The Rubber Dust Exclud with Comparison Number 03270911Discover our Rubber Dust Exclud with the comparison number 03270911, which is considered an ideal product among Gaskets. This spare part is the perfect solution to maintain the performance of your engines at a high level. Weighing 1.02 kg, the Rubber Dust Exclud is durable and specially designed to fit MWM & Deutz engines.
RUBBER DUST EXCLUD - 03270910 suitable for MWM & Deutz engines
Premium Rubber Dust Exclud for Engine SolutionsDiscover our Rubber dust exclud (Comparison number: 03270910), an essential OEM replacement part that perfectly meets your needs. This hose belongs to the group "Lines and pipes" and provides a reliable solution for engines. Weighing 2.12 kg, the product is easy to handle and can be installed effortlessly, allowing for seamless integration into your operations.Reliable Performance Suitable for MWM & Deutz EnginesOur Rubber dust exclud is specifically designed to meet many requirements for MWM & Deutz engines. These OEM replacement parts ensure that your engines operate under optimal conditions. Trust in the expertise of MOPA Motorparts and choose quality that exceeds your expectations.
RUBBER DUST EXCLUD - 03270799 suitable for MWM & Deutz engines
Powerful Rubber Dust Exclud for Your ApplicationsThe rubber dust exclud with the comparison number 03270799 is an indispensable OEM replacement part in the category Gaskets. It ensures that your engines operate reliably and efficiently at all times. Weighing 0.8 kg, this product, suitable for MWM & Deutz engines, offers high functionality and optimal performance in industrial and maritime applications.
RUBBER DUST EXCLUD - 03270798 suitable for MWM & Deutz engines
Rubber dust exclud compatible with MWM & Deutz enginesDiscover the rubber dust exclud from the category Holders, plates and flanges, whose comparison number 03270798 makes a difference in your machine performance. This OEM replacement part is the ideal choice and ensures high functionality of your system. Weighing only 0.9 kg, the rubber dust exclud is a practical solution for demanding applications.Quality that lastsThe rubber dust exclud is compatible with MWM & Deutz engines and offers reliable performance over long periods. This product is optimized through its special design to ensure a perfect fit and efficiency. Those who prioritize quality make the right choice with this OEM replacement part.
RUBBER DUST EXCLUD - 03270638 suitable for MWM & Deutz engines
Rubber Dust Exclud – Your Essential Spare PartDiscover the Rubber Dust Exclud with the comparison number 03270638, an essential OEM spare part that helps you operate your engines efficiently, suitable for MWM & Deutz. This Rubber Dust Exclud offers optimal functionality and ensures that your engine runs smoothly. Weighing 0.84 kg, it combines stability and lightness, ideal for your needs.
RUBBER DUST EXCLUD - 03270533 suitable for MWM & Deutz engines
Rubber dust exclud – An Essential Gasket ProductDiscover our product, the rubber dust exclud with the comparison number 03270533, an important sealing element for the functionality of your engines. This top-quality spare part ensures reliable sealing and is specifically suitable for applications compatible with MWM & Deutz engines. Thus, you can rely on your engine functioning optimally.Efficient Components for DrivesThe rubber dust exclud spare part with the comparison number 03270533 weighs only 0.414 kg. Its perfect fit ensures powerful and long-lasting operation in engines compatible with renowned manufacturers such as MWM & Deutz. With this product, you can consistently maintain the performance of your machines.
HOSE NIPPLE - 03046364 suitable for MWM & Deutz engines
Hose Nipple - Precision in Your Engine CompartmentThe hose nipple with the comparison number 03046364 is an essential OEM replacement part. This product is ideally suited for many applications in marine and stationary engines that need to operate reliably. The hose nipple offers excellent fit, avoiding bottlenecks in operation.
HOSE NIPPLE - 03045942 suitable for MWM & Deutz engines
Hose nipple with comparison number 03045942Discover our hose nipple with the comparison number 03045942. This product is an excellent choice as an OEM replacement part and offers top-notch quality for high-performance applications. Weighing only 0.066 kg, the hose nipple is an essential solution for professional requirements.Suitable for MWM & Deutz enginesThe hose nipple is specifically designed to be suitable for MWM & Deutz engines. With its precise fit and proven quality as an OEM replacement part, it maximizes your engine's efficiency. Trust in a thoughtfully engineered design, as every detail matters!
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.