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 - 04418182 suitable for MWM & Deutz engines
Hose line with comparison number 04418182 Discover our hose line with the comparison number 04418182. This product is suitable for MWM & Deutz engines and offers excellent performance in challenging applications, both in maritime and stationary sectors.Quality through OEM spare parts Our hose line is available as an OEM spare part and meets the highest standards. Rely on our over 25 years of expertise in the field of engines when selecting your spare parts.
- 04505216 suitable for Deutz engines
Innovative Cooling Line for Outstanding Engine PerformanceDiscover the cooling line with the comparison number 04505216, suitable for Deutz engines. This OEM replacement part belongs to the article group "Gears and toothed wheels" and ensures reliable performance as well as longevity of your engines.
PRESSURE LINE - 04418040 suitable for MWM & Deutz engines
Pressure line with OEM qualityDiscover our pressure line, which is listed under the comparison number 04418040. This OEM replacement part is specially designed for the reliable function of engines in marine and stationary applications.Suitable for MWM & Deutz enginesOur pressure line is compatible with MWM & Deutz engines and ensures smooth operation through its precise processing. This product supports the optimal performance of your machines in use.
LUBRICAT. OIL LINE - 04909844 suitable for Deutz engines
Efficient Lubricat. oil line for Your EnginesDiscover the lubricat. oil line that offers you outstanding performance and bears the comparison number 04909844. This OEM replacement part is optimally suited to give your machine maximum longevity.Precise Fit and StabilityThe lubricat. oil line is made of robust materials and ensures exact functions. As part of our product range of OEM replacement parts, it is accurately aligned to meet the requirements. The comparison number 04909844 ensures that you receive a precise and reliable component.
FUEL LINE - 04902487 suitable for Deutz engines
Fuel Line – Customized ProductDiscover our excellent product, the fuel line with the comparison number 04902487. This OEM replacement part belongs to the category "Lines and pipes" and is suitable for Deutz engines. Weighing only 0.18 kg, the fuel line delivers optimal performance and reliability for your operations.Reliability for Deutz EnginesThe fuel line ensures that the fuel supply to engines is carried out reliably and efficiently. Thanks to its specific suitability for Deutz engines, it offers excellent performance under demanding operating conditions. Rely on our expertise in the area of OEM replacement parts when placing your order.
- 04913533 suitable for Deutz engines
Excellent Return Line for Your SystemsDiscover the return line (comparison number: 04913533), a precisely manufactured OEM replacement part designed specifically for engines. This product ensures long-lasting functionality and maximum efficiency in your applications, suitable for various Deutz engines.Robust Connection for Engine SystemsThe OEM replacement part, the return line, belongs to the category "Holders, plates and flanges." Thanks to state-of-the-art manufacturing techniques, this component provides a reliable solution, tailored for the requirements in marine and stationary applications. The comparison number 04913533 ensures that you receive a product of the highest quality.
PRESSURE LINE - 06853274 suitable for MWM & Deutz engines
Precision in Every Detail: Pressure line 06853274Discover the pressure line with the comparison number 06853274 – an essential product for the reliable performance of your engines. This pressure line is suitable for MWM & Deutz engines and offers a precise fit that keeps your equipment in top condition. Weighing only 1 kg, it combines robustness with ease of handling.
COOLING WATER LINE - 04908924 suitable for Deutz engines
Excellent Cooling Water Line for Demanding ApplicationsDiscover the cooling water line with the comparison number 04908924, which perfectly meets your requirements. This cooling water line is categorized under "lines and pipes" and offers both reliability and durability. It weighs only 0.143 kg, making it light and easy to install.
HOSE LINE - 04411427 suitable for MWM & Deutz engines
Premium Hose Line for Engine ApplicationsDiscover the hose line with the comparison number 04411427, specifically designed for MWM & Deutz engines. As a central product in our category "Lines and pipes," this OEM replacement part ensures reliable use and optimal performance in your engines.
PIPELINE - 04405708 suitable for MWM & Deutz engines
Robust Pipeline for Your ApplicationDiscover our top-quality pipeline (comparison number: 04405708), designed for MWM & Deutz engines. This product belongs to the category "Lines and pipes" and provides you with a reliable solution for your engines.
PIPELINE - 04392754 suitable for MWM & Deutz engines
Robust Pipeline for Your ApplicationsDiscover our pipeline with the reference number 04392754, an excellent product distinguished by its quality. This spare part is suitable for MWM & Deutz. As part of the article group "Lines and pipes," it meets the highest standards. Trust in our OEM spare parts, which are ideal for use in engines.OEM Spare Parts for Your EnginesOur pipeline is optimally designed for high-performance engines that require professional and reliable operation. Rely on unique variants and avoid aftermarket products. The reference number 04392754 ensures you receive a fitting OEM spare part that delivers the best performance. Don't let compromises affect you—count on reliability in every aspect.
COMPRESSED AIR LINE - 04906118 suitable for Deutz engines
Qualitative Compressed Air Line with Comparison Number 04906118Discover our compressed air line with the comparison number 04906118, a premium OEM spare part specifically designed to meet your needs. This product belongs to the category "Lines and pipes" and provides you with an essential component for your engines.
COOLANT PIPE - 04905002 suitable for Deutz engines
Precise Coolant Pipe for Premium EnginesDiscover the Coolant Pipe (Comparison number: 04905002), an important Other part that is suitable for Deutz engines. This item ensures efficient cooling of the engines, thereby increasing the performance and lifespan of the machines. Rely on our durable offers in excellent quality.Exact Fit for Deutz EnginesThe Coolant Pipe belongs to the category "Other" and is an excellent choice for professional applications. This product optimally supports the functionality of an engine and ensures smooth operation, especially when suitable for Deutz engines. You benefit from the accuracy and quality that specialized parts provide.
OIL RETURN PIPE - 04903162 suitable for MWM & Deutz engines
Unbeatable Functionality with Comparison Number 04903162The Oil return pipe with the comparison number 04903162 is an essential product for the performance of your MWM & Deutz engines. It ensures reliable and effective oil flow in the engine, helping to maintain optimal operating conditions. With precise shipping, you are choosing a suitable component for a long lifespan and flawless function.OEM Replacement Parts for Quality and EfficiencyThe Oil return pipe comes as a top-quality OEM replacement part, specifically designed to meet the requirements of MWM & Deutz, making it ideal compatible with engines from these manufacturers. Save money and time, as using exact parts protects you from troublesome replacement issues.
PRESSURE LINE - 04386983 suitable for MWM & Deutz engines
Pressure line for efficient performanceDiscover the pressure line with the comparison number 04386983, specifically designed to function optimally in your MWM & Deutz engines. This product is an OEM spare part that offers true functionality and long lifespan.Suitable for MWM & Deutz enginesThe pressure line is suitable for MWM & Deutz engines and is an essential component in your engine technology. Rely on our expertise when selecting your spare part to ensure your machines operate efficiently and smoothly. We offer over 1 million spare parts in our range, including the necessary pipes and lines.
- 04504997 suitable for Deutz engines
Trust in OEM Replacement Parts: Reference Number 04504997The return line, reference number 04504997, is an essential OEM replacement part that supports the reliability of your engines. Suitable for Deutz engines, this product offers a perfect fit and intense functionality. With us, you will receive exclusively parts from the manufacturer – a decision that pays off.Reliable Performance for Your ApplicationsThanks to the precise design of the return line, you ensure that your engine operates efficiently. The product meets high quality standards that you can expect from OEM replacement parts. Forget aftermarket alternatives: rely on parts that are truly reliable. Our OEM replacement parts provide you with the necessary performance in marine and stationary applications.
COOLING WATER LINE - 04902433 suitable for Deutz engines
Reliable Cooling Water Line: Comparison Number 04902433Discover the cooling water line (comparison number: 04902433), specifically designed for the optimal operation of diesel and gas engines. This product belongs to the lines and pipes that are essential for efficient cooling of the engine. Our OEM spare parts come directly from the manufacturer to ensure the highest precision and quality.
INJECTION LINE - 04909377 suitable for Deutz engines
Reliable Injection Line for Your NeedsDiscover our injection line, the high-quality replacement part with the comparison number 04909377. This product showcases top-notch quality and is specifically designed to ensure the optimal functioning of your Deutz engines. You will receive OEM replacement parts that meet the highest standards for performance and durability.Ideal for Deutz EnginesOur injection line is suitable for Deutz engines. As part of the article group "lines and pipes," this product ensures efficient injection points and the necessary reliability for your engine to deliver maximum performance.
HOSE LINE - 04419083 suitable for MWM & Deutz engines
High-Performance Spare Part for Your Engines The hose line with the comparison number 04419083 is an essential OEM spare part for the maintenance of your systems. It ensures smooth operations and maximum efficiency. This product belongs to the group "Lines and pipes" and is designed to be compatible with MWM & Deutz engines.
FUEL LINE - 04401650 suitable for MWM & Deutz engines
Fuel line for demanding applicationsDiscover the fuel line listed with the comparison number 04401650, specifically designed for MWM & Deutz engines. This OEM replacement part fits perfectly and ensures optimal performance of your engines.Benefits of OEM replacement partsOur fuel line comes as an OEM replacement part from the manufacturer. The difference from aftermarket solutions lies in reliability and exact precision that ensures the long-term functionality of your engines.
PIPE/LINE/LEAD - 04409241 suitable for MWM & Deutz engines
Excellent Pipe/line/lead for Your NeedsDiscover the high-quality product with the comparison number 04409241, a pipe/line/lead specifically designed for optimal performance. This OEM replacement part not only enables maximum efficiency but also meets the highest requirements in the category of Lines and pipes.Suitable for MWM & Deutz EnginesThe pipe/line/lead is perfectly compatible with MWM & Deutz engines and is ideally suited for improving the performance of your systems. Each piece is manufactured with consideration of common standards and is a reliable element for your application.
PIPELINE - 04412953 suitable for MWM & Deutz engines
Pipeline according to comparison number 04412953Discover our OEM replacement part, the pipeline with the comparison number 04412953, suitable for your performance applications. This product belongs to the article group of lines and pipes and offers a reliable solution for compatible with MWM & Deutz engines.
COOLANT PIPE - 04418140 suitable for MWM & Deutz engines
Reliable Coolant Pipe for Optimal PerformanceDiscover our coolant pipe (comparison number: 04418140), an OEM replacement part that is particularly suitable for enhancing the performance of your engines. This efficient component ensures that the cooling circuit operates smoothly, which is indispensable in marine and stationary applications.Suitable for MWM & Deutz EnginesThe coolant pipe is suitable for MWM & Deutz engines, making it a necessary component for your spare parts needs. With this OEM replacement part, you secure quality and durability.
PRESSURE LINE - 04423595 suitable for MWM & Deutz engines
Pressure line with comparison number 04423595Discover our robust pressure line, which is offered under the comparison number 04423595. This OEM spare part belongs to the category lines and pipes and ensures the functionality of your engines in both stationary and marine applications.
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.