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:
OIL RETURN PIPE - 04903198 suitable for MWM & Deutz engines
Precise Oil Return Pipe to Support Your EnginesDiscover our oil return pipe, comparable to the reference number 04903198. This product is essential for the efficient operation of your machines. Whether in marine or stationary applications, the solution ensures maximum performance and longevity.Suitable for MWM & Deutz EnginesThe oil return pipe is suitable for MWM & Deutz engines and part of our high-quality OEM replacement parts. Manufactured from the best materials, this product meets the stringent requirements of the industry. Rely on our precision, as quality is the key to a long lifespan in demanding applications.
PRESSURE LINE - 04412212 suitable for MWM & Deutz engines
Premium Pressure Line for Your ApplicationDiscover the pressure line, comparison number 04412212, an important OEM replacement part specifically designed to work optimally with engines. This product not only ensures a reliable connection but also offers outstanding functionality that will exceed your expectations.Suitable for MWM & Deutz EnginesOur pressure line is suitable for MWM & Deutz engines and meets the highest industry standards. This precise component is part of our product group Lines and pipes, which fulfills all necessary requirements for performance and durability.
PROTECTING TUBE - 04419571 suitable for MWM & Deutz engines
Premium Protecting Tube for Your EnginesDiscover our protecting tube (comparison number: 04419571), which offers reliable performance for engines as an OEM replacement part. This product is compatible with MWM & Deutz engines and provides the quality you expect. Aiming for the best performance and effectiveness in application—the protecting tube is a must for your machines.Reliable Solutions for Your RequirementsOur protecting tube, based on comparison number 04419571, proves to be a versatile and robust OEM replacement part in the category Lines and pipes. The durability and supportive functionality of this replacement part must ensure that motorized systems remain operational at all times. Suitable for MWM & Deutz engines, the reliability is evident from the start.
RETURN LINE - 04423593 suitable for MWM & Deutz engines
Robust Return Line Compatible with MWM & Deutz EnginesDiscover our return line with the comparison number 04423593, an OEM replacement part specifically designed for engines compatible with MWM & Deutz. This replacement part belongs to the category "Holders, plates and flanges" and stands out with its lifetime durability and functionality.Reliable Performance and Exceptional MaterialsThe return line ensures optimal performance conditions for your engines, making operations more efficient. Equipped with quality features made from the best materials, it is perfectly suited to meet the demands of marine and stationary applications.
INJECTION LINE - 04504792 suitable for Deutz engines
Injection line with comparison number 04504792Discover our injection line, which is marked with the comparison number 04504792. This solution is specifically designed to ensure safe functionality in engines. Essential for operation, this OEM replacement part impresses with excellent fit and craftsmanship.
PIPE/LINE/LEAD - 04406608 suitable for MWM & Deutz engines
Premium Pipe/line/lead with Comparison Number 04406608Discover our pipe/line/lead with the comparison number 04406608, designed to optimize engine applications. This OEM spare part offers excellent workmanship and meets high demands in the maritime and stationary sectors.Compatibility for MWM & Deutz EnginesThis product is suitable for MWM & Deutz engines and ensures smooth operation of your machines. By combining technology and innovation, this pipe/line/lead ensures you achieve the best performance from your engines. The use of OEM spare parts provides assurance of durability and functionality.
- 04513409 suitable for Deutz engines
Quality Product: Mixing Pipe for Your NeedsDiscover our mixing pipe, suitable for Deutz engines, under the comparison number 04513409. This OEM spare part not only offers the highest precision but also an ideal solution for your specific needs.Suitable for Many Applications: Manufacturer DeutzIn our category "Holders, plates and flanges," our range includes top-quality components that ensure the use of these spare parts. The mixing pipe is carefully developed to be suitable for Deutz engines. Rely on the quality of these products, as they meet strict standards.
SUCTION PIPE - 04388837 suitable for MWM & Deutz engines
Qualitative Suction Pipe for High-Performance EnginesDiscover the suction pipe with the comparison number 04388837, a durable OEM replacement part made from robust materials. This product belongs to the group of "Lines and pipes" and is ideally suited for systems that require engines from suitable for MWM & Deutz.Perfect Choice for MWM & Deutz EnginesThe replacement part is suitable for the renowned engines from suitable for MWM & Deutz and supports your operational processes with precise functionality. With the comparison number 04388837, you receive a product that meets the stringent requirements of the manufacturers and optimally supports your engines.
LUBRICAT. OIL LINE - 04902623 suitable for Deutz engines
Versatile Lubricat. oil line: Your Optimal ComponentDiscover the Lubricat. oil line with comparison number 04902623, an essential component suitable for Deutz engines. This OEM replacement part from the group "Lines and pipes" enables reliable lubrication of the drive in a variety of applications. With a weight of only 0.162 kg, handling is simple and efficient.Care through the Lubricat. oil lineThe Lubricat. oil line is an indispensable OEM replacement part, suitable for Deutz engines, and specifically designed to meet all requirements. By using high-quality materials, this component demonstrates that you can rely on the reliability of your machines.
COMPRESSED AIR LINE - 04907340 suitable for Deutz engines
Premium Compressed Air Line: Your Essential ComponentDiscover the compressed air line, the OEM spare part with the comparison number 04907340, suitable for Deutz engines. This line belongs to the product group of lines and pipes and impresses with its performance in demanding applications.High Quality: Your Choice for OEM Spare PartsOur compressed air line, suitable for Deutz, is the ideal component for companies seeking reliable parts. Thanks to internal controls, you can count on the excellent quality of our products. Benefit from OEM spare parts that are specifically designed for efficiency and longevity.
RETURN LINE - 04414077 suitable for MWM & Deutz engines
RETURN LINE with the comparison number 04414077 suitable for MWM & Deutz engines
- 04906489 suitable for Deutz engines
Optimal Coolant Pipe for Reliable Engines Discover our coolant pipe (comparison number 04906489), an essential part in the Turbocharger category. This excellent OEM spare part is suitable for Deutz engines and impresses with its precise processing, ensuring reliable performance in demanding applications.
PIPELINE - 04419892 suitable for MWM & Deutz engines
Premium Pipeline for Reliable PerformanceDiscover our pipeline (comparison number: 04419892), an essential OEM spare part designed specifically to meet the demands of engines in challenging applications. The product promotes optimal performance – crucial for the operation of machines that perform many tasks throughout the day.Compatibility with MWM & Deutz EnginesOur spare part is suitable for MWM & Deutz engines and meets the highest quality standards. The pipeline is part of the category lines and pipes and is specifically designed to address the various challenges in marine and industrial applications.
PRESSURE LINE - 04389945 suitable for MWM & Deutz engines
Robust Pressure Line – Comparison Number 04389945Our pressure line with the comparison number 04389945 is an ideal OEM replacement part to optimize the performance of your engines. Quality and durability are ensured by the use of selected materials. This product is essential for any engine expert.Suitable for MWM & Deutz EnginesThe pressure line is specifically designed to provide optimal functionality for MWM & Deutz engines. Our OEM replacement parts are characterized by perfect fit and meet all industry requirements. This component suitable for MWM & Deutz is essential for the smooth operation of your engines.
RETURN PIPE - 04388914 suitable for MWM & Deutz engines
Precise Return Pipe for Your EnginesDiscover the return pipe (comparison number 04388914), which stands out as an OEM replacement part. This return pipe offers a precise fit and is designed for MWM & Deutz engines. Rely on the quality that ensures long-term reliability in your applications.The Perfect Gasket SolutionWith the gasket product group, this return pipe offers a powerful product for your engines. The precise manufacturing allows it to function optimally in your systems and effortlessly master the operating conditions. The OEM replacement part assures optimal performance during use.
PRESSURE LINE - 04399707 suitable for MWM & Deutz engines
Optimal Operation: Comparison Number 04399707Discover the excellent Pressure line with the comparison number 04399707, an essential OEM spare part. This product is ideally suited for the supply of liquids, ensuring seamless operation of your systems.Suitable for MWM & Deutz EnginesThis pressure line is suitable for MWM & Deutz engines and designed to meet the highest standards. Trust in the quality of the OEM spare part, specifically engineered for top performance in diesel and gas engines.
LUBRICAT. OIL LINE - 04913144 suitable for Deutz engines
Efficient Lubricat. oil line for Various EnginesDiscover the Lubricat. oil line with the comparison number 04913144, an essential OEM replacement part that ensures optimal lubrication in your engine. This Lubricat. oil line plays an important role in maximizing the performance of your engines.Perfect Fit for Deutz EnginesOur Lubricat. oil line is suitable for Deutz engines and ensures that your machines operate reliably. With the comparison number 04913144, you receive an OEM replacement part that meets the highest quality standards and is specifically designed to integrate seamlessly into your engines.
PRESSURE LINE - 04403164 suitable for MWM & Deutz engines
First-Class OEM Replacement Part: Pressure LineDiscover our product: Pressure line with the comparison number 04403164, an essential OEM replacement part that is precisely tailored to the requirements of MWM & Deutz engines. Our replacement part belongs to the category "Lines and pipes" and offers an optimal solution for demanding engine applications.
PRESSURE LINE - 04424714 suitable for MWM & Deutz engines
Trust in Comparison Number 04424714Our pressure line with comparison number 04424714 combines durability and reliability. It has been precisely manufactured and is an essential OEM spare part for your machines used in marine and stationary applications.Suitable for MWM & Deutz EnginesThis OEM spare part is precisely designed and especially suited for MWM & Deutz engines. The use of OEM spare parts offers you significant advantages compared to aftermarket products. Our pressure line thus stands for quality and optimal fit.
PIPELINE - 04394734 suitable for MWM & Deutz engines
Pipeline – Comparison Number 04394734 Discover our pipeline with the comparison number 04394734, ideal for various applications in diesel and gas-powered engines. With its excellent quality, this pipeline meets the highest requirements and represents reliability in performance.Compatibility – Suitable for MWM & Deutz Engines This pipeline is particularly suitable for MWM & Deutz engines, allowing for optimal integration into your systems. Trust our experience in OEM spare parts to enhance the efficiency and longevity of your engines.
HOSE LINE - 04422311 suitable for MWM & Deutz engines
Hose line for your applicationsOur hose line with the comparison number 04422311 is a reliable OEM replacement part, suitable for MWM & Deutz engines. With a targeted design, this product offers optimal performance in marine and stationary applications, ensuring long-term use of your systems.
PIPELINE - 04428037 suitable for MWM & Deutz engines
Premium Solution: Pipeline 04428037Discover the pipeline with the comparison number 04428037, an OEM spare part in the article group of lines and pipes. This pipeline is suitable for MWM & Deutz engines and enables smooth functionality in your diesel and gas engines.
FUEL LINE - 04501462 suitable for Deutz engines
Precision Meets Quality: Comparison Number 04501462Discover our high-quality product, the fuel line with the comparison number 04501462. This OEM replacement part is characterized by excellent workmanship and high durability, specially designed for precise requirements in industrial applications. Looking for reliable engine performance? Then this component is the perfect solution!Perfectly Matched: Material and WeightOur fuel line, with a weight of only 0.679 kg, fits perfectly with Deutz engines and their specific requirements. As a moving element in lines and pipes, this product, compatible with Deutz, ensures efficient fuel flow and significantly contributes to engine performance. Rely on a solution that provides the necessary operational safety.
PRESSURE LINE - 04415507 suitable for MWM & Deutz engines
Efficient Pressure Line for Optimal Engine PerformanceDiscover our pressure line with the comparison number 04415507, an excellent OEM replacement part designed specifically for engines. This product is suitable for MWM & Deutz engines and belongs to the category "Lines and pipes". With precise workmanship, we offer you a solution-oriented option for various applications.Suitable for MWM & Deutz EnginesWith this replacement part, which is suitable for MWM & Deutz, you receive a well-thought-out solution that efficiently supports your engines. Whether in marine or stationary use, this product is designed to meet the demands of your engines.
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.