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.
SHAPED HOSE - 51963050054 suitable for MAN D-engines
Shaped hose for MAN D engines: Ensure quality Discover our shaped hose, comparison number 51963050054, an essential OEM replacement part, suitable for MAN D engines. This product has been specifically designed to support the efficiency and performance of your engines. Our OEM replacement parts deliver the highest standards based on over 25 years of industry experience.
SHAPED HOSE - 51963050053 suitable for MAN D-engines
Shaped Hose with Reference Number 51963050053 Discover our product, the shaped hose with reference number 51963050053. This shaped hose impresses with its precise fit and is optimally used in engines. Our OEM spare parts are of the highest quality, ensuring efficient operation of your machines.
SHAPED HOSE - 51963050052 suitable for MAN D-engines
Shaped Hose suitable for MAN D enginesDiscover our shaped hose OEM replacement part with the comparison number 51963050052, which is ideally suited for your applications. This product impresses with its precision and reliability.
SHAPED HOSE - 51963050051 suitable for MAN D-engines
Quality Product for Motorized ApplicationsDiscover the shaped hose with the comparison number 51963050051, an OEM spare part specifically designed for MAN D engines. This product offers excellent fit and thus optimally supports the performance of your engines.
SHAPED HOSE - 51963050050 suitable for MAN D-engines
Premium Shaped Hose for Engines in Stationary UsePresenting our quality product, the shaped hose with the comparison number 51963050050. This custom-made replacement part is perfectly suited to optimize the performance of your engines. Each of our products, including these hoses, represents exceptional quality and durability.
SHAPED HOSE - 51963050049 suitable for MAN D-engines
Excellent Shaped Hose Replacement PartChoose the shaped hose with the comparison number 51963050049, an indispensable part designed specifically for MAN D engines. This product ensures optimal performance in your applications and delivers the quality expected from replacement parts.Compatible with MAN D EnginesThe shaped hose is compatible with MAN D engines and belongs to the article group "Hoses". It impresses with its special features and is ideal for stationary use as well as in marine environments. If you're looking for replacement parts specifically tailored to MAN D engines, you are in the right place.
SHAPED HOSE - 51963050048 suitable for MAN D-engines
Excellent Product – Shaped Hose Suitable for MAN DDiscover the OEM replacement part, the shaped hose with the comparison number 51963050048. This product is contemporary and fits seamlessly with the requirements of engines.Quality and Trust – Shaped Hose Suitable for MAN D EnginesThe shaped hose is suitable for MAN D engines and ensures optimal performance of your drive systems. With this OEM replacement part, you are investing in efficiency and durability.
SHAPED HOSE - 51963050046 suitable for MAN D-engines
Premium Product with Comparison Number 51963050046Discover the product with the comparison number 51963050046, a shaped hose designed to optimally support the performance of engines. This replacement part is suitable for MAN D engines and belongs to the category of hoses. Weighing only 0.685 kg, the shaped hose is the ideal choice for applications in the marine and stationary sectors.Quality over OEM Replacement PartsThe comparison number 51963050046 confirms adherence to high standards. As a reliable provider, we only sell OEM replacement parts that are suitable for MAN D engines. Longevity and functionality characterize this replacement part, which is why every shaped hose is produced with precision and reliability.
SHAPED HOSE - 51963050045 suitable for MAN D-engines
Premium Product for Engine Solutions Discover our shaped hose, suitable for MAN D engines, with the comparison number 51963050045. This product offers you the highest quality and reliability, ideal for use in marine as well as stationary applications. It’s no wonder that many customers rely on our selection of efficient and compatible OEM spare parts.
SHAPED HOSE - 51963050039 suitable for MAN D-engines
Optimal solution for your engines: Shaped hoseDiscover the shaped hose that can be seamlessly integrated into your system and is compatible with MAN D engines. With the comparison number 51963050039, this OEM replacement part is an essential product for those who prioritize quality. The careful processing and thoughtful design make this shaped hose a reliable choice for your technical project.Technical details: Size and weightWeighing only 0.04 kg and with dimensions of 9.8 cm in length, 9.8 cm in width, and 3 cm in height, this OEM replacement part is extremely compact and lightweight. These dimensions help ensure that the shaped hose meets your technical requirements and can be easily implemented in marine and stationary applications.
SHAPED HOSE - 51963050037 suitable for MAN D-engines
Robust Shaped Hose for Your Machinery NeedsDiscover the OEM replacement part Shaped Hose, suitable for MAN D engines. With the comparison number 51963050037, we offer you a product that meets the highest standards. This shaped hose is not just a simple replacement part – it ensures optimal performance and reliability through the quality considered in its construction, which exceeds that of aftermarket products.Tailored Features and PrecisionThe shaped hose weighs only 0.038 kg and has dimensions of 8.4 cm x 8.4 cm x 3 cm, making its installation extremely user-friendly. Designed to ensure that it is suitable for your MAN D engines, this shaped hose optimally meets the demands of modern machinery applications. This flexibility ensures that the use of OEM replacement parts contributes to minimizing downtime.
SHAPED HOSE - 51963050032 suitable for MAN D-engines
Shaped Hose for MAN D EnginesDiscover our shaped hose, suitable for MAN D engines, with the comparison number 51963050032. Optimal performance and durability characterize this product from our group of "Hoses", ideal for diesel and gas-operated applications in marine as well as stationary use.Quality through OEM Replacement PartsWe exclusively offer OEM replacement parts that meet high standards. This product, suitable for your MAN D engines, ensures that your engines operate efficiently and reliably. Trust the comparison number 51963050032 to select the right component.
SHAPED HOSE - 51963050029 suitable for MAN D-engines
Tailored Solutions for Your RequirementsDiscover our OEM replacement part, the shaped hose with the comparison number 51963050029, which is custom-fit for MAN D engines. This product offers outstanding precision and optimizes the performance of your engine. Trust in the quality of OEM replacement parts that operate at a high level through our stringent internal controls.
HOSE BEND - 51963050027 suitable for MAN D-engines
Superior Quality and PrecisionDiscover the product, the hose bend with the comparison number 51963050027. This hose bend is an OEM spare part specifically designed to meet the demands of engines operating in challenging environments.Compatible with MAN D EnginesOur hose bend is compatible with MAN D engines and provides a perfect solution for all machines used in marine and stationary applications. The OEM spare part ensures that you benefit from the quality you expect and require.
HOSE BEND - 51963050026 suitable for MAN D-engines
Diagnosis: Hose bend with comparison number 51963050026Discover the OEM replacement part hose bend with the comparison number 51963050026, specially designed to meet your needs for MAN D engines. This OEM replacement part ensures reliable performance in demanding operating scenarios.Benefits in original equipment qualityThanks to the comparison number 51963050026, our OEM replacement parts meet the strict quality standards of original equipment manufacturers. The robust hose bend belongs to the article group of hoses and is optimal for use in MAN D engines suitable for various models.
SHAPED HOSE - 51963050025 suitable for MAN D-engines
Shaped hose for diesel and gas enginesDiscover the shaped hose with the comparison number 51963050025, an essential element for your engines. This high-quality replacement part fits perfectly with MAN D engines and provides the optimal solution for the toughest operating conditions through its precision fit and exceptional quality.High performance requirements ensuredThe OEM shaped hose is an OEM replacement part that has been specifically manufactured for use in diesel and gas engines. Weighing only 0.667 kg, you can be assured that you are selecting a product that is stable and efficient to operate your machines optimally.
SHAPED HOSE - 51963050022 suitable for MAN D-engines
High-Performance Shaped Hose for Engine Operation Discover the shaped hose with comparison number 51963050022, which offers versatile applications. This OEM replacement part is specifically designed for engines and ensures optimal performance. Its excellence is evident in its construction, which reliably functions in marine applications, stationary uses, and with locomotives.Comparison Number 51963050022: Your Mark of Quality The comparison number 51963050022 refers to this outstanding product, developed to fit MAN D engines. As part of our comprehensive collection of OEM replacement parts, this component ensures that your engines are always prepared for demands. B2B customers can find over a million individual parts with us, supporting optimal engine management.
SHAPED HOSE - 51963050020 suitable for MAN D-engines
High-Quality Shaped Hose for EfficiencyThe shaped hose with the comparison number 51963050020 is a top-tier OEM replacement part that integrates optimally into various applications. This product from our group of hoses stands out for its durability, making it a reliable option for maintenance projects.Suitable for MAN D EnginesThis OEM replacement part is suitable for MAN D engines and ensures smooth operation of your technical system or vessel. The design and workmanship of these components provide the reliability you can expect from high-performance engines. Weighing only 0.62 kg, the shaped hose can be easily used in craftsmanship.
SHAPED HOSE - 51963050019 suitable for MAN D-engines
Essential Shaped Hose for Various ApplicationsDiscover our shaped hose, the essential OEM spare part with the comparison number 51963050019, specifically designed to ensure smooth operations of your engines. This shaped hose is ideally suitable for MAN D engines and contributes to the reliable functionality of your system. Through careful quality assurance, we offer a product that meets the high demands in marine and industrial applications.
SHAPED HOSE - 51963050017 suitable for MAN D-engines
Shaped Hose for Optimal ApplicationsDiscover the unique OEM replacement part, the shaped hose with the comparison number 51963050017. This product is suitable for MAN D engines and belongs to the product group "hoses". Weighing only 0.06 kg, the shaped hose combines clarity with thoughtful functionality to keep your engines in top condition.Tailored Quality for Your RequirementsOur replacement parts, such as the shaped hose, are of the highest quality, as they are OEM replacement parts. This means that they are manufactured by the original manufacturer and are not replicas. Unlike aftermarket products, OEM replacement parts offer excellent fit, which is crucial for the reliability of your MAN D engines.
SHAPED HOSE - 51963050016 suitable for MAN D-engines
Shaped Hose for High-Performance EnginesExperience exceptional performance with our shaped hose, comparison number 51963050016. This OEM replacement part is suitable for MAN D engines and provides optimal operation under demanding conditions. Weighing only 0.76 kg, the shaped hose efficiently combines lightness with durability, making it ideal for marine and stationary applications.Quality of OEM Replacement PartsThe shaped hose with comparison number 51963050016 meets all the requirements needed for engines suitable for MAN D. This OEM replacement part is manufactured to the highest standards and offers superior performance. Rely on the longevity and safety of the parts that are perfectly suited for engines compatible with MAN D.
SHAPED HOSE - 51963050015 suitable for MAN D-engines
Shaped Hose: Technical Excellence for EnginesDiscover our OEM spare part, the shaped hose with the comparison number 51963050015, which is ideal for diesel and gas mixed-operated engines. This product belongs to the article group "hoses" and combines robustness with ease of handling. Weighing only 0.288 kg, the hose offers advantages for numerous industrial applications.Trouble-Free Use in MAN D EnginesThanks to its optimal design, the shaped hose fits perfectly in MAN D engines. Solid performance and seamless integration are essential features of this OEM spare part. By using high-quality materials, our shaped hose meets the demands expected in maritime applications.
SHAPED HOSE - 51963050014 suitable for MAN D engines
Efficient Shaped Hose Suitable for MAN D EnginesThe shaped hose with the comparison number 51963050014 is an indispensable OEM replacement part specifically designed for the requirements of MAN D engines. This product offers an optimal fit and functionality, allowing you to rely on the high quality and durability that OEM replacement parts provide. With our robust construction and appropriate design for the D2876 series, the shaped hose meets all the requirements you expect from a replacement part.Tailored Solution Suited for High Performance DemandsWith its precise dimensions—a length of 18.4 cm, a width of 18.4 cm, and a height of 12.5 cm—the shaped hose is ideally suited for use in MAN D engines. Weighing 0.301 kg, the product can be easily installed. This OEM replacement part ensures reliable operation and also enhances the overall performance of your engine, as it provides perfect sealing and functionality.
SHAPED HOSE - 51963050012 suitable for MAN D-engines
Excellent Shaped Hose Suitable for MAN D EnginesDiscover our top-quality product, the shaped hose with the reference number 51963050012. This shaped hose ensures a precise fit and is specifically designed for engines suitable for MAN D. The high standard of workmanship assures you ideal performance and durability.Quality with OEM Replacement PartsThe shaped hose is an OEM replacement part that is characterized by excellent quality and reliability. OEM replacement parts offer a clear advantage over aftermarket products – they ensure that you receive components that optimize both the performance and lifespan of your engine. Rely on products that meet the highest standards!
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.