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:
FUEL LINE - 5590700833 suitable for MTU engines
Effective Fuel Line for Optimal Engine PerformanceDiscover our fuel line with the comparison number 5590700833 – an indispensable product that ensures the reliable performance of engines. This line belongs to the category of lines and pipes and is suitable for MTU engines, specifically for the series 331 and the engine types 12V331TC92.OEM Replacement Parts for Your EnginesOur product is an OEM replacement part that provides the highest quality and precise fit. With the comparison number 5590700833, you can be assured that this replacement part not only works reliably but also extends the lifespan of your engines. OEM replacement parts stand for Original Equipment Manufacturer and thus offer the best performance of your system.
FUEL LINE - 5590700733 suitable for MTU engines
Optimal Fuel Line for Your EnginesDiscover the fuel line with the comparison number 5590700733, which is perfectly tailored to the needs of engines. This fuel line is an important replacement part that is ideally suited for use in demanding marine and stationary applications.Reliable Quality of Replacement PartsThe fuel line 5590700733 is compatible with MTU engines of the series 331, particularly for the engine type 12V331TC92. Every replacement part in our assortment meets the highest quality standards and ensures a long lifespan. Rely on our top-quality products to maximize the efficiency of your engines.
FUEL LINE - 5590700633 suitable for MTU engines
Fuel line with comparison number 5590700633Discover our fuel line with the comparison number 5590700633, designed to fit MTU engines of the series 331 and the engine type 12V331TC92. This product impresses with its precision and durability, making it an ideal choice for your requirements.
PIPE - 5581808427 suitable for MTU engines
Precise OEM Replacement Part in DetailDiscover the product, the pipeline with the comparison number 5581808427, suitable for MTU engines. This OEM replacement part impresses with the highest precision and has been designed to ensure a perfect fit for your applications. Rely on the original equipment manufacturer quality of the product, which is specifically tailored to meet the demands of diesel and gas engines.
PIPE - 5581806128 suitable for MTU engines
Pipeline with Comparison Number 5581806128 Discover our pipeline with comparison number 5581806128, designed for the highest demands in marine and stationary applications. This OEM replacement part offers optimal operation and impresses with durability and reliability, suitable for MTU engines.Excellent Quality and Accuracy The pipeline belongs to a special category of lines and pipes. It is suitable for MTU engines and provides a precise fit that ensures excellent performance. Rely on the quality of our OEM replacement parts, which meet the highest standards.
COOLING WATER LINE - 5562033001/45 suitable for MTU engines
Cooling water line suitable for MTU enginesDiscover our cooling water line, identified by the comparison number 5562033001/45. This product has been specifically designed to work reliably in engines suitable for MTU. Our product group includes lines and pipes that prove themselves in demanding applications.Quality products and internal controlOur cooling water line is an OEM replacement part and stands out for its excellent quality. We ensure that all replacement parts undergo strict internal controls to meet industry requirements. This way, you can rely on the durability and efficiency when used in MTU engines.
COMPRESSED-AIR LINE - 5561705652 suitable for MTU engines
Compressed air line: Tailored to Your NeedsDiscover our compressed air line with the comparison number 5561705652, specially designed for MTU engines. This product belongs to the category of lines and pipes and ensures a reliable compressed air supply in your engine system.Products that Impress: OEM Replacement PartsOur OEM replacement parts offer you the highest quality and perfect fit. With the comparison number 5561705652, you can be sure that this compressed air line fits optimally to your engines. Rely on the durability and performance of your machines.
COMPRESSED-AIR LINE - 5561705552 suitable for MTU engines
Essential Product for Your RequirementsDiscover the compressed air line with the comparison number 5561705552, which serves as an indispensable component for the operation of your engines. This line is suitable for various applications and ensures long-term use. The use of OEM replacement parts ensures that you can rely on quality.Suitable for MTU Engines – Optimized FitOur compressed air line is specifically designed for MTU engines and meets all requirements for high-performance engines. With the comparison number 5561705552, you receive a product that can be seamlessly integrated into your existing systems.
COMPRESSED-AIR LINE - 5561705452 suitable for MTU engines
Efficient Compressed Air Line Suitable for MTU EnginesDiscover our compressed air line with the part number 5561705452, specifically designed for the requirements of MTU engines. This OEM spare part offers excellent fit and performance, optimally tailored to engines.
PLUG-IN PIPE - 5552030453 suitable for MTU engines
Discover Our Robust Plug-in PipeDiscover our product: the plug-in pipe with the comparison number 5552030453, meticulously crafted to meet the demands of engines. This replacement part is the optimal choice to maintain your engine performance.Suitable for MTU EnginesThis plug-in pipe is suitable for MTU engines and impresses with its quality and reliability. Our products are exclusively provided as replacement parts, ensuring a precise fit and outstanding functionality.
OIL RETURN PIPE - 5550708932/45 suitable for MTU engines
Powerful OEM Replacement Part for EnginesExperience the excellent quality of our oil return pipe, comparison number 5550708932/45. This product is an important OEM replacement part specifically designed for engines compatible with MTU. Rely on the reliable functionality and durability of this component.
OIL RETURN PIPE - 5550706332/45 suitable for MTU engines
Oil Return Pipe for Your ApplicationsDiscover our oil return pipe (comparison number 5550706332/45), which is specifically designed for engines. This OEM spare part from the category lines and pipes is essential in any successful configuration to optimize the performance of your drive.
HIGH PRESSURE PIPE - 5550704838/45 suitable for MTU engines
Efficient High Pressure Pipe for Demanding ApplicationsThe high pressure pipe with the reference number 5550704838/45 is an essential OEM spare part that contributes significantly to the efficiency of MTU engines. This pipe belongs to the article group of lines and pipes and ensures optimal performance in high-pressure applications. Weighing only 0.246 kg, this high pressure pipe is lightweight yet robust, designed to withstand the high demands in marine and stationary use.Quality and Safety through OEM StandardsAs a trusted provider, we sell exclusively OEM spare parts that undergo rigorous internal controls. Our high pressure pipe with the reference number 5550704838/45 meets the highest quality standards required to maximize the performance of your engines. Each product is carefully inspected to ensure long-term reliability and optimal functionality.
HIGH PRESSURE PIPE - 5550704738/45 suitable for MTU engines
High pressure pipe with comparison number 5550704738/45Discover the high pressure pipe with the comparison number 5550704738/45, which is perfectly suitable for your MTU engines. This product belongs to the article group "Lines and pipes" and offers a stable and reliable connection in demanding applications. Weighing only 0.32 kg, this high pressure pipe provides an excellent combination of robustness and handling.
HIGH PRESSURE PIPE - 5550704638/45 suitable for MTU engines
High Pressure Pipe for Your MTU EnginesDiscover our reliable high pressure pipe with the comparison number 5550704638/45, which is ideally suited for your needs. This OEM replacement part belongs to the category of lines and pipes and offers significant advantages in applications where high pressure resistance is required. Weighing in at 0.244 kg, this product can be easily integrated into existing systems.Quality and Performance in Every DetailOur high pressure pipe is characterized by strict internal controls, ensuring that you receive only the best replacement parts. Every step in the manufacturing process is monitored to the highest standards. With this engine component, you can be confident that your MTU engines will deliver optimal performance to ensure efficient functionality.
HIGH PRESSURE PIPE - 5550704538/45 suitable for MTU engines
High Pressure Pipe: Essential Spare Part for Your ApplicationThe high pressure pipe with the comparison number 5550704538/45 is an essential product designed specifically for the requirements of MTU engines. Weighing only 0.246 kg, this easy-to-install part offers durability and an effective solution for fuel transportation in sensitive applications.Reliable Performance: Suitable for MTU EnginesThis high pressure pipe is suitable for MTU engines and impresses with its excellent functionality. Classified under the article group "Lines and pipes," this product promotes optimal fuel circulation and contributes to the longevity of your engines.
HIGH PRESSURE PIPE - 5550704533/45 suitable for MTU engines
HIGH PRESSURE PIPE with the comparison number 5550704533/45 suitable for MTU engines
HIGH PRESSURE PIPE - 5550704438/45 suitable for MTU engines
Comparison number 5550704438/45 – Your reliable product Discover our product, the high pressure pipe with the comparison number 5550704438/45. This component belongs to the category lines and pipes and has been manufactured to strict standards to provide optimal performance in demanding environments. Weighing 0.247 kg, it is lightweight and easy to install.High pressure pipe – Quality commitment for MTU engines Our high pressure pipe is suitable for MTU engines and ensures excellent functionality. By choosing this OEM replacement part, you receive a precise fit and reliable performance that you can expect from a product specifically designed for your engine. Rely on OEM replacement parts to extend the life of your engines.
HIGH PRESSURE PIPE - 5550704433/45 suitable for MTU engines
Reliable High Pressure Pipe Suitable for MTU EnginesDiscover our high pressure pipe, marked with the comparison number 5550704433/45. This product is suitable for MTU engines and ensures optimal fuel supply. It is ideally suited for use in demanding environments and offers maximum operational reliability.OEM Replacement Parts for Maximum QualityOur high pressure pipe belongs to the category "Lines and pipes" and is an OEM replacement part. With over 25 years of experience in the industry, we offer you the best quality and longevity of our products. Rely on OEM replacement parts that are specifically designed for engines.
HIGH PRESSURE PIPE - 5550704338/45 suitable for MTU engines
Efficient High Pressure Pipe with Comparison Number 5550704338/45Discover the high pressure pipe with the comparison number 5550704338/45, an essential OEM spare part designed for MTU engines. In the category lines and pipes, this product impresses with its durability and reliability. Weighing 0.243 kg, the high pressure pipe is easy to handle and delivers uncompromising performance for your engines.Extensive Inventory of Spare PartsIn our spacious warehouse, we carry numerous OEM spare parts suitable for a variety of applications. The high pressure pipe with comparison number 5550704338/45 is just one of many products we offer. We ensure that you can always quickly access the components you need to keep your MTU engines running efficiently.
HIGH PRESSURE PIPE - 5550704333/45 suitable for MTU engines
High-Performance High Pressure Pipe for Your EnginesDiscover our high pressure pipe, which impresses as an OEM replacement part with the comparison number 5550704333/45. This product is suitable for MTU engines and provides the reliability you need for use in marine and stationary applications. The high pressure pipe belongs to the category "Lines and pipes" and is an essential component in engine infrastructure.OEM Replacement Parts for MTU EnginesThe high pressure pipe you find here is a suitable OEM replacement part, ideal for your MTU engines. With this product, you ensure that your engine operates optimally and achieves high operating times. Rely on MOPA Motorparts' over 25 years of experience in providing engine components.
HIGH PRESSURE PIPE - 5550704233/45 suitable for MTU engines
High-Performance High Pressure Pipe Suitable for MTUDiscover the high pressure pipe with the comparison number 5550704233/45, which has been specifically developed as an OEM replacement part suitable for MTU engines. This product offers you the reliability and durability you expect from a manufacturer.
HIGH PRESSURE PIPE - 5550704133/45 suitable for MTU engines
High Pressure Pipe Suitable for MTU EnginesDiscover the high pressure pipe with the comparison number 5550704133/45 – an essential product for your engines. This line is suitable for MTU engines and ensures optimal performance as well as reliability in various applications.Quality Through OEM Replacement PartsOur high pressure pipe belongs to the article group "Lines and pipes" and is a certified OEM replacement part. Rely on the quality that is necessary to operate consistently in demanding environments.
HIGH PRESSURE PIPE - 5550704033/45 suitable for MTU engines
High Pressure Pipe: Optimal Performance for Your EnginesDiscover the innovative high pressure pipe, comparison number 5550704033/45, specifically designed to optimize the performance of your engines. As an OEM replacement part, it offers long-lasting reliability and efficiency.Compatible with MTU: Quality You Can TrustThis product is compatible with MTU engines and falls under the category "Lines and pipes". Our OEM replacement parts meet the highest standards and provide a precise fit for your applications in marine and stationary operations.
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.