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 - WN73411 50X5,5X80 suitable for MWM & Deutz engines
Premium Tubing Connection with Reference Number WN73411 50X5,5X80 Discover our outstanding tubing connection with the reference number WN73411 50X5,5X80 and ensure that your engines always perform optimally. This product is not just a simple component replacement, but an investment in the performance of your machines. Our tubing connections are made as OEM replacement parts, offering the highest precision for long-lasting use.Optimal Fit for MWM & Deutz Engines This tubing connection is suitable and compatible with engines from MWM & Deutz. Users can take a solution into their own hands that has been specifically developed for the 604 DIESEL series. It is compatible with the engine type TBD604-BL6, ensuring seamless integration into your existing engine infrastructure.
TUBING CONNECTION - WN73411 28X3,5X80 suitable for MWM & Deutz engines
Precise Tubing Connection with Comparison Number WN73411Discover our tubing connection with comparison number WN73411 28X3.5X80, specially designed for applications in diesel and gas engines. As an OEM replacement part, this product ensures the highest standards of quality and reliability. With precise design and high-quality materials, it is an indispensable component for optimal operation.Ideal for Applications in Demanding EnvironmentsThe tubing connection with comparison number WN73411 weighs only 0.039 kg and is developed for Deutz engines. It offers outstanding efficiency, which is crucial for operation in marine and stationary frames. Rely on the excellent design and durable properties of this OEM replacement part to enhance your engine's performance.
TUBING CONNECTION - WN73411 28X3,5 suitable for MWM & Deutz engines
OEM Replacement Part for Effective ApplicationsThe tubing connection with the comparison number WN73411 28X3.5 is an essential OEM replacement part used in various industries. Weighing only 0.038 kg, this product offers impressive durability required in demanding environments.
SHRINKABLE HOSE - 628/48/19/05034943 suitable for MWM & Deutz engines
Robust Shrinkable Hose – Your New OEM Replacement PartDiscover our shrinkable hose, a top-quality, compatible replacement part for your engines. With the comparison number 628/48/19/05034943, this shrinkable hose is ideal for applications in various Deutz engines. The materials ensure long-lasting use and secure connections in your engine.Versatile Use – Perfectly Compatible with DeutzThis shrinkable hose offers optimal performance and is perfectly suited for Deutz and its engines. Through its reliable performance, it protects sensitive cables from external influences and ensures stable operation of the engine.
SHRINKABLE HOSE - 628/48/9/05034966 suitable for MWM & Deutz engines
Shrinkable Hose: Optimal for Your RequirementsDiscover our shrinkable hose, comparison number 628/48/9/05034966, specially designed to meet the needs for engines. This product weighs 1.02 kg and offers top-notch flexibility and stability to fulfill the requirements for use with Deutz engines.
TUBING CONNECTION - 604010106065 suitable for MWM & Deutz engines
Tubing connection with comparison number 604010106065Discover our tubing connection with the comparison number 604010106065, specifically designed to meet your needs. This product is an OEM replacement part that is compatible with MWM & Deutz engines. It belongs to the article group of hoses and ensures that your engine operates efficiently and delivers optimal performance.Compatible with MWM & DeutzThe tubing connection is suitable for the series 232 and 234, as well as engine types D232-V12, TBD234-V6, and TBD234-V8. With its excellent fit, it ensures smooth integration into your MWM & Deutz engines. Our replacement parts are designed to meet performance and longevity requirements.
TUBING CONNECTION - WN73411 75X80 suitable for MWM & Deutz engines
Tubing connection compatible with Deutz enginesDiscover our highly reliable tubing connection with the comparison number WN73411 75X80. This specialized product is listed under the category of hoses and meets the highest standards of quality and accuracy. Weighing only 0.176 kg, the tubing connection is stable and maneuverable, ideal for various engine applications.
TUBING CONNECTION - WN73411 70X60 suitable for MWM & Deutz engines
Tubing connection WN73411 70X60 for Deutz enginesDiscover the tubing connection with the comparison number WN73411 70X60, a high-performance OEM replacement part that meets the highest standards. This product is an essential component for marine and stationary applications. Weighing only 0.1 kg, it offers a practical combination of lightness and robustness.Reliable replacement part for long-lasting useThe tubing connection with the comparison number WN73411 70X60 is specifically designed for Deutz engines. At MOPA Motorparts, we focus on OEM replacement parts that are perfectly matched to your machines. Our extensive range makes it easy for you to find the right products for your needs.
TUBING CONNECTION - WN73411 60X60 suitable for MWM & Deutz engines
Premium Tubing Connection for EnginesDiscover our reliable tubing connection with the comparison number WN73411 60X60, specifically designed for high-performance engines. This replacement part belongs to the group of hoses and ensures it is perfectly suited to your needs. Weighing only 0.071 kg, it offers not only excellent functionality but also easy handling.Optimal Fit for Deutz EnginesThis tubing connection is suitable for Deutz engines and ensures that your engine operates more efficiently. As an OEM replacement part, the product stands for high quality, so you can be assured it can withstand operational demands. Rely on the robustness of this tubing connection to optimize the operation of your machines.
TUBING CONNECTION - WN73411 50X5,5X100 suitable for MWM & Deutz engines
Premium Tubing Connection WN73411 for Robust ApplicationsDiscover our tubing connection with the comparison number WN73411 50X5.5X100, which is specifically designed to ensure optimal performance in your engines. This OEM replacement part is suitable for Deutz and combines top-notch quality with easy installation. With dimensions of 50 mm diameter, 100 mm length, and 5.5 mm wall thickness, it is an ideal solution for professional applications.Tailored for Deutz EnginesThe tubing connection weighs only 0.118 kg and can be easily installed in various systems. Our OEM replacement parts stand for precision and reliable function. Using it in your machines ensures that everything operates smoothly and behaves properly. Count on the perfect fit, which is suitable for Deutz engines.
TUBING CONNECTION - WN73411 32X60 suitable for MWM & Deutz engines
Tubing Connection WN73411 32X60 from MOPA MotorpartsDiscover our premium tubing connection with the reference number WN73411 32X60. This product belongs to the category "Hoses" and has been specifically designed for efficient use in diesel and gas engines. Weighing only 0.04 kg, the tubing connection is lightweight yet robust, making it ideal for various applications in demanding environments.Suitable for Deutz EnginesOur tubing connection is suitable for Deutz engines and offers an excellent solution to enhance your technological efficiency. As an OEM spare part, it meets the highest standards and fits perfectly into your existing engine architecture.
TUBING CONNECTION - WN73411 28X40 suitable for MWM & Deutz engines
Optimal Tubing Connection for Your RequirementsDiscover the tubing connection with the comparison number WN73411 28X40, which helps you find the perfect replacement for your engines. This comparison number allows you to increase reliability, ensuring that your projects run smoothly. The precisely manufactured OEM replacement part weighs only 0.02 kg and is ideal for various applications.Suitable for Your Engine TechnologyThe tubing connection is perfectly suited for Deutz engines. In our product category "Hoses," we only offer the best OEM replacement parts that meet high-quality standards. These tubing connections contribute to the optimal performance of your engines and extend their lifespan under the toughest conditions.
RUBBER DUST EXCLUD - WN73415 50X59X80 suitable for MWM & Deutz engines
Rubber dust exclud WN73415 for top-notch performanceDiscover the rubber dust exclud with the comparison number WN73415 50X59X80, an essential OEM replacement part for your applications! This rubber dust exclud offers excellent functionality and establishes an optimal connection within your system. Weighing only 0.12 kg, the exclud is both lightweight and robust, ideal for use in demanding environments.Components for enhancing MWM & Deutz enginesThis product is suitable for MWM & Deutz engines and specifically designed for the series 604 DIESEL. The careful manufacturing of the rubber dust exclud ensures consistent performance, which is particularly relevant in the context of OEM replacement parts. Invest in durability and reliability that are valued in the industry.
TUBING CONNECTION - WN73411 95X7X80 suitable for MWM & Deutz engines
Premium Tubing Connection – Quality for Your ApplicationsDiscover our tubing connection, listed with the comparison number WN73411 95X7X80, specifically designed for your needs. This OEM replacement part is distinguished by its precision and offers excellent performance for various applications. Weighing 0.223 kg, the tubing connection is your reliable partner in engine technology.Suitable for Deutz – Your Reliable ChoiceOur tubing connection is precisely manufactured and fits Deutz engines. It is provided as an OEM replacement part, meaning it meets the stringent quality requirements of a parts manufacturer. Trust this tubing connection to provide your Deutz engines with the efficiency they need to operate smoothly again.
TUBING CONNECTION - WN73411 95X100 suitable for MWM & Deutz engines
Robust Tubing Connection with Comparison Number WN73411 95X100 Discover our tubing connection with the comparison number WN73411 95X100, specifically designed for marine and stationary applications. This OEM replacement part offers you reliable quality in all operating conditions associated with Deutz engines. Rely on the precision you can expect from OEM replacement parts.
TUBING CONNECTION - WN73411 90X7X80 suitable for MWM & Deutz engines
Aromatic Hose WN73411 90X7X80 for Your ApplicationThe tubing connection with the reference number WN73411 90X7X80 is an essential OEM replacement part that is crucial for the optimal functionality of your MWM & Deutz engines. This product belongs to the category of hoses and combines quality with functionality. Suitable for the renowned manufacturers MWM & Deutz, this part offers a precise fit for the series 602 and 620 Diesel as well as for the engine types TBD602-V12 and TBD620-V16.
TUBING CONNECTION - WN73411 80X60 suitable for MWM & Deutz engines
Powerful Tubing Connection WN73411 80X60Discover our tubing connection with the comparison number WN73411 80X60, specifically designed for optimal performance in your engine system. This product falls under the category of hoses and offers reliability and durability for a variety of applications. Weighing only 0.134 kg, the tubing connection is well-suited for use in various engines.Quality Without Compromise with OEM Replacement PartsThis tubing connection is an OEM replacement part subject to strict quality controls. The comparison number WN73411 80X60 ensures a precise compatibility with engines that rely on perfect functionality. Trust in the longevity and performance that our OEM replacement parts promote.
TUBING CONNECTION - WN73411 80X7X100 suitable for MWM & Deutz engines
Tubing connection with comparison number WN73411 80X7X100Discover our tubing connection with the comparison number WN73411 80X7X100 – the ideal solution for your engine needs. This OEM replacement part is suitable for MWM & Deutz engines, particularly for series 602 and 604. With its comprehensive quality, it ensures that your engines continue to run efficiently.
TUBING CONNECTION - WN73411 70X6X80 suitable for MWM & Deutz engines
Tubing Connection with Comparison Number WN73411 70X6X80Discover our tubing connection with the comparison number WN73411 70X6X80, a top-quality OEM spare part specifically designed to fit engines from MWM & Deutz. The quality of this product is essential to maintain your machines at a high performance level. With our tubing connection, you ensure that your engines operate stably even under demanding working conditions.
TUBING CONNECTION - WN73411 70X100 suitable for MWM & Deutz engines
Top Quality of the Tubing ConnectionDiscover our tubing connection with the comparison number WN73411 70X100, a reliable OEM spare part for your needs. This product meets the highest standards and is distinguished by its durability. Weighing only 0.146 kg, the tubing connection is easy to handle and optimal for installation.Suitable for Deutz EnginesThe tubing connection is suitable for Deutz engines and, due to its top-quality materials and processing, is ideal for marine and stationary applications. Each OEM spare part meets specific requirements and ensures the best performance of your machines, allowing you to rely on the uninterrupted function of your engines.
TUBING CONNECTION - WN73411 60X80 suitable for MWM & Deutz engines
Comparison Number WN73411 60X80: Tubing ConnectionDiscover our tubing connection with the comparison number WN73411 60X80, an essential OEM spare part for your engines. This product has practical dimensions of 8.4 cm in length and width, and 6.9 cm in height, weighing only 0.095 kg, making it a handy solution for various applications. It has been designed to support the performance and longevity of your engines.
TUBING CONNECTION - WN73411 60X100 suitable for MWM & Deutz engines
Superior Product: Tubing Connection WN73411 60X100Experience the tubing connection with the comparison number WN73411 60X100 – an essential product that meets the highest standards of quality and reliability. This premium tubing connection belongs to the group "Hoses" and is suitable for diesel and gas engines from Deutz. It is compatible with the series 602 and 604 and specifically designed for the Deutz engines TBD602-V12, TBD602-V16, and TBD604-BL6, which rely on unmatched performance.
TUBING CONNECTION - WN73411 50X80 suitable for MWM & Deutz engines
Robust Tubing Connection WN73411 for Your MWM & Deutz EnginesDiscover the reliable tubing connection with the comparison number WN73411 50X80, an essential OEM replacement part for optimal engine performance. This tubing connection is suitable for MWM & Deutz, particularly the series 604 DIESEL. With a compact size of 8.3 cm in length and width, and a height of 6.2 cm, this product offers the perfect solution for your engine requirements.
TUBING CONNECTION - WN73411 50X60 suitable for MWM & Deutz engines
TUBING CONNECTION with the comparison number WN73411 50X60 suitable for MWM & Deutz 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.