Marine lines and pipes– reliable for engines
Marine lines are essential components in engine and auxiliary systems onboard ships and offshore installations. They guide fluids such as fuel, coolant, oil or exhaust gases safely through the system and ensure consistent operation under demanding marine conditions. Whether for main propulsion, auxiliary systems or generator units – high-quality marine lines support performance, safety and compliance.
Choose from following:
HOSE LINE - 04411450 suitable for MWM & Deutz engines
Versatile Hose Line with Comparison Number 04411450Discover our hose line, comparison number 04411450, specifically designed for MWM & Deutz engines. This product belongs to the category Lines and pipes and is characterized by top-notch fit and excellent performance.
COMPRESSED AIR LINE - 04907312 suitable for Deutz engines
Efficient Compressed Air Line: Product InsightDiscover the compressed air line with the comparison number 04907312, which is an essential OEM spare part for your engines. This product belongs to the category of lines and pipes and offers outstanding performance in applications where compressed air is needed.
FUEL LINE - 04506349 suitable for Deutz engines
Fuel line for Your PerformanceDiscover our fuel line (comparison number 04506349), specially designed to optimize the performance of engine designs. This OEM replacement part offers precise functionality and is of course suitable for Deutz engines.Tailored OEM Replacement PartsOur product, the fuel line with comparison number 04506349, stands for excellent quality and reliability. As an OEM replacement part, it is ideally categorized under "lines and pipes" and provides high efficiency in use.
PIPELINE - 04402928 suitable for MWM & Deutz engines
Reliable Pipeline for Your Engines Discover our trusted pipe expertise with the comparison number 04402928. This pipeline is specifically designed to meet the demands of engines. It combines optimal functionality and robustness to achieve maximum performance.
FUEL LINE - 04506309 suitable for Deutz engines
Efficient Fuel Line with Comparison Number 04506309Discover our fuel line, comparison number 04506309, a top-quality OEM replacement part that ensures smooth operation of engines. This fuel line is an essential component suitable for efficient applications.
HOSE LINE - 04415448 suitable for MWM & Deutz engines
Hose line for extending servicesDiscover our hose line as a suitable OEM replacement part, optimal for use in MWM & Deutz engines. The comparison number 04415448 allows for easy identification and ensures the quality of our products.Compatibility with MWM & Deutz enginesThis hose line is applicable and suitable for the reliable engines of MWM & Deutz. Through our internal control, we ensure that all OEM replacement parts meet strict quality standards and that your machines operate efficiently at all times.
OIL RETURN PIPE - 04909366 suitable for Deutz engines
Oil return pipe with comparison number 04909366Discover the oil return pipe with comparison number 04909366, an essential OEM spare part that perfectly fits your Deutz engines. Weighing only 0.176 kg, this line impresses with its functionality and reliability according to scientifically derived quality standards.Effectiveness for reliable functionalityThe oil return pipe is compatible with a variety of Deutz engines and plays a key role in oil management. It ensures that oil is efficiently returned, contributing to the performance optimization of your engine. Quality and precision that you can expect!
FUEL LINE - 04503085 suitable for Deutz engines
Fuel line 04503085 – Your Solution for EnginesDiscover the fuel line suitable for Deutz engines with the comparison number 04503085. This robust OEM replacement part from the category "Lines and pipes" offers an excellent solution for your engine needs. Weighing 0.191 kg, the fuel line combines stability and efficiency to optimize your engine's performance.
- 04906961 suitable for Deutz engines
Robust Return Line for Reliable ApplicationsDiscover the return line, part number 04906961, specifically designed for Deutz engines. This OEM replacement part ensures efficient operation in use and meets industry expectations.
VENT LINE - 04512232 suitable for Deutz engines
Vent line: Comparison number 04512232Discover the powerful vent line with the comparison number 04512232, a central OEM spare part specially designed for engines in marine and stationary applications. This product is indispensable for your maintenance measures.Vent line suitable for Deutz enginesThe OEM spare part is suitable for Deutz engines and ensures optimal functionality. Our offering exclusively includes OEM spare parts, so you can be assured that you are receiving only top-quality components.
COMPRESSED AIR LINE - 04910548 suitable for Deutz engines
Robust Compressed Air Line for Your RequirementsPresent the compressed air line with the comparison number 04910548. This OEM replacement part ensures reliable performance and is designed to meet high demands in the field of engines. It fits perfectly for various applications and is thus an essential component for your operation.Suitable for Deutz EnginesOur compressed air line is compatible with the specific requirements of the Deutz engine sector. The product, valid under the comparison number 04910548, is characterized by its high reliability and durability. Every OEM replacement part is carefully manufactured to meet the standards for engines even in demanding environments.
PRESSURE LINE - 04402757 suitable for MWM & Deutz engines
PRESSURE LINE with the comparison number 04402757 suitable for MWM & Deutz engines
INLET MANIFOLD - 04601818 suitable for Deutz engines
Exquisite OEM Replacement Part for Your Drive Systems Discover the inlet manifold with the comparison number 04601818 – an essential product for optimal air supply and functionality. This OEM replacement part provides the quality you need to keep your engines performing at their best.Suitable for Deutz Engines Our inlet manifold is designed to be suitable for Deutz engines and ensures that your drive system operates smoothly. Rely on the category "lines and pipes" to provide the best possible support for your operational needs.
PRESSURE LINE - 04426784 suitable for MWM & Deutz engines
Exclusive Pressure Line – Comparison Number 04426784 Discover the Pressure Line with comparison number 04426784, which offers top performance for your engines. This product belongs to the category of Lines and Pipes and is your indispensable OEM replacement part, ideal for demanding applications.
PRESSURE LINE - 04400094 suitable for MWM & Deutz engines
Care and Performance for Your EnginesOur pressure line with the comparison number 04400094 is an essential OEM spare part, suitable for MWM & Deutz engines. With this line from the category “lines and pipes,” you ensure the optimal functionality of your engines. Our products stand for reliability and durability.
FUEL LINE - 04424746 suitable for MWM & Deutz engines
Efficient Fuel Line for Your HerdüservicesUse our OEM replacement part, the fuel line, with the comparison number 04424746. This product is suitable for MWM & Deutz engines and ensures optimal fuel flow. Rely on top-notch performance for your installed diesel and gas engines!Powerful for MWM & Deutz EnginesThe fuel line has been specifically designed to meet the demands of MWM & Deutz engines. These OEM replacement parts ensure that your engines always operate efficiently and that your applications run smoothly.
VENT LINE - 04427275 suitable for MWM & Deutz engines
Robust Vent Line with Comparison Number 04427275Our vent line with the comparison number 04427275 is a premium OEM replacement part specifically designed for use in engines. This product is suitable for MWM & Deutz engines and belongs to the category "Lines and pipes". This ensures a comfortable integration and optimal functionality.Product Details: Superiority for Your EnginesThe OEM replacement part, the vent line, is characterized by excellent quality and durability. It meets higher safety requirements and robust demands in marine and stationary applications. Rely on this proven solution to work effectively with your MWM & Deutz engines.
PRESSURE LINE - 04390941 suitable for MWM & Deutz engines
Pressure line for your engine - Comparison number 04390941The pressure line with the comparison number 04390941 is a top-quality OEM replacement part specifically designed for the requirements of engines. It ensures efficient power transmission, which is essential for the operation of engines. This product belongs to the category of lines and pipes and is suitable for MWM & Deutz engines.Robust features for MWM & Deutz enginesWhether you are working on marine applications or stationary engines, this pressure line is ideally suited. It has been developed with a focus on high standards of quality and durability, offering an optimal fit for MWM & Deutz.
PROTECTING TUBE - 04610637 suitable for Deutz engines
Reliable Protecting Tube for Engine AdaptationDiscover our Protecting Tube (Comparison number: 04610637), an OEM spare part specifically designed to meet the highest demands in challenging applications. With this comparison number, we provide targeted support for your projects.Suitable for Deutz EnginesThis product is suitable for Deutz and ensures the necessary compatibility that you can expect in these critical deployments. As part of the article group "Lines and pipes," our OEM spare part represents an optimal solution.
LUBRICAT. OIL LINE - 04909845 suitable for Deutz engines
Quality in Detail: Lubricat. oil line 04909845Discover the Lubricat. oil line, suitable for Deutz engines, with the comparison number 04909845. This spare part belongs to the category of Lines and pipes and ensures efficient oil supply, which is essential for the peak performance of your engines.Trust in OEM: Superior Spare PartsThe Lubricat. oil line is a certified OEM spare part and meets the expectations you have for a product in this category. By using OEM spare parts, you significantly extend the life of your Deutz engines.
PIPELINE - 04427214 suitable for MWM & Deutz engines
Precise Pipeline for Your MachinesDiscover the excellent product, the pipeline with the comparison number 04427214. This OEM replacement part is an essential component, suitable for MWM & Deutz engines. Its excellent craftsmanship ensures that your engines operate optimally and achieve maximum efficiency.Outstanding Quality for Use in EnginesThis pipeline belongs to the article group "Lines and pipes". It is specifically designed to meet the requirements for replacement parts suitable for MWM & Deutz. With over 1 million replacement parts available from top-quality MOPA OEM parts, you will find exactly the product that optimizes your engine performance.
LUBRICAT. OIL LINE - 04508095 suitable for Deutz engines
Quality and Performance of Your Lubricat. oil line The Lubricat. oil line (reference number: 04508095) is a reliable OEM replacement part, suitable for Deutz engines. This essential product ensures the optimal mixing of the lubricating oil and thus contributes to the efficiency of your engines.
PIPELINE - 04392766 suitable for MWM & Deutz engines
Pipeline Suitable for MWM & Deutz EnginesDiscover our pipeline with the comparison number 04392766, suitable for MWM & Deutz engines. This product belongs to the article group "Lines and pipes" and contributes to the optimal functionality of your engines. Thanks to precise manufacturing techniques, the pipeline is versatile and robust.
PIPELINE - 04405117 suitable for MWM & Deutz engines
Pipeline with Powerful PerformanceDiscover our pipeline with comparison number 04405117, a top-quality OEM spare part in the category "Lines and pipes". This product offers optimal performance for your engines. Rely on the quality that is reflected in the products.Performance "suitable for MWM & Deutz Engines"The pipeline is specifically designed to be "suitable for MWM & Deutz engines". Its excellent design ensures both functionality and durability, allowing your engines to run smoothly. Benefit from a component that proves to be useful.
Function and benefits
Marine lines connect key components such as pumps, filters, heat exchangers and tanks. They transport fluids under pressure or vacuum, depending on the system's function. Well-designed engine lines and motor pipes provide:
- Secure fluid transport with minimal pressure loss
- High resistance to vibration, temperature and corrosion
- Reliable performance in continuous operation
Whether it's marine pipes in the engine room or mechanical pipes in auxiliary systems, every connection must meet strict safety and durability standards.
Types and materials
Marine lines and engine pipes are available in various types and materials. Common variants include rigid steel lines, flexible hoses, double-walled pipes for fuel systems, and high-temperature resistant exhaust lines. Motor lines can be configured to carry fluids like oil, coolant, compressed air or fuel depending on the system.
Mechanical lines are often used in hydraulic or pneumatic subsystems and must be able to withstand pulsing pressure. All pipes and fittings must be resistant to seawater, vibration and thermal cycling – especially in marine pipes and offshore applications.
Installation and maintenance
Installing mechanical pipes requires precise routing, strong mounting brackets, and high-quality seals or flanges. Leaks or misalignment can lead to reduced performance or even system failure. During regular inspections, all marine lines and motor pipes should be checked for corrosion, cracks and secure connections.
We supply a broad range of marine lines, engine pipes and system-specific fittings compatible with MTU, Deutz, MAN, Volvo Penta and MWM engines – with fast availability and OEM-level precision for maritime and industrial use.
FAQ
What are marine lines?
Marine lines are pipes and hoses used in ships to transport fluids such as oil, coolant, fuel or exhaust gases. They are designed to withstand harsh marine environments and are essential for engine operation and onboard systems.
What is the difference between engine pipes and mechanical lines?
Engine pipes are typically used in fuel, exhaust and cooling systems of the engine itself. Mechanical lines may include hydraulic or pneumatic pipes used in steering, winch systems or auxiliary machinery. Both must meet high safety and performance standards.
When should marine pipes be replaced?
Marine pipes should be replaced if there are signs of corrosion, wear, vibration damage or leakage. Regular inspections and timely replacement are crucial for preventing failures, especially in high-pressure or high-temperature systems.