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:
SUCTION PIPE - 04391924 suitable for MWM & Deutz engines
Premium Component of the Suction PipeDiscover our suction pipe, suitable for MWM & Deutz engines, with the comparison number 04391924. This product is an OEM replacement part specifically designed for diesel and gas engines, ensuring high performance.
PRESSURE LINE - 04418037 suitable for MWM & Deutz engines
Precision Pressure Line for Optimal Engine PerformanceDiscover our pressure line (comparison number: 04418037), an essential product for optimizing the performance of your engines. This OEM replacement part is suitable for MWM & Deutz engines and offers maximum reliability, which is crucial for smooth operation.Product Information and Benefits of the Pressure LineThe pressure line belongs to the category "lines and pipes" and ensures a precise fit that is essential for the efficiency of your diesel and gas engines. Particularly in demanding applications, the quality of OEM replacement parts plays a significant role.
PIPELINE - 04427834 suitable for MWM & Deutz engines
Pipeline with Comparison Number 04427834Discover our pipeline with the comparison number 04427834, specifically developed for MWM & Deutz engines. This pipeline belongs to the article group Lines and pipes and offers customized solutions for the highest demands.
FUEL LINE - 04906793 suitable for Deutz engines
Perfect Fuel Line for Applications in Mechanical EngineeringDiscover our fuel line with the comparison number 04906793. This product is specifically designed to be compatible with Deutz engines and ensures excellent performance in industrial applications. Weighing only 0.14 kg, the line is easy to install and provides efficient functionality.
OVERFLOW LINE - 04401015 suitable for MWM & Deutz engines
Overflow line with reference number 04401015Discover the Overflow line with the reference number 04401015 – a high-quality OEM spare part specifically designed to meet the needs of suitable for MWM & Deutz engines. This component belongs to the article group Gears and toothed wheels and is at the forefront of performance efficiency.
PRESSURE LINE - 04389944 suitable for MWM & Deutz engines
Pressure Line for Optimal PerformanceDiscover the pressure line with the comparison number 04389944, specifically designed to operate within an excellent performance range. This product belongs to the category "Lines and pipes" and is suitable for MWM & Deutz engines.OEM Replacement Parts for Best QualityOur products are OEM replacement parts sourced directly from the supplier. Compared to aftermarket parts, the pressure line with the comparison number 04389944 offers exceptional reliability and durability. Trust in the experience of MOPA Motorparts and choose verified quality.
PRESSURE LINE - 04601473 suitable for Deutz engines
Efficient Solution: Reference Number 04601473Experience the quality of the pressure line with the reference number 04601473. This OEM replacement part stands for precise fit and is perfectly suited for demanding applications in marine and stationary engines. Rely on products that meet your expectations.Suitable for Deutz Engines: Seamless DesignThe pressure line with reference number 04601473 is specifically optimized to ensure a direct fit for Deutz engines. This OEM replacement part offers the highest performance and efficiency, ensuring you are well-equipped for all applications.
PRESSURE LINE - 04428377 suitable for MWM & Deutz engines
Pressure line with comparison number 04428377Discover our OEM spare part, the pressure line with the comparison number 04428377. This product enhances efficiency and is specifically designed to optimally support engines. The pressure line is suitable for a variety of applications in engines that require the utmost precision.Suitable for MWM & Deutz enginesOur pressure line is suitable for MWM & Deutz engines and ensures that your equipment remains reliable. With the comparison number 04428377, you are choosing a unique OEM spare part that effectively contributes to the optimal functioning of engines.
PRESSURE PIPE - 04414730 suitable for MWM & Deutz engines
Premium Pressure Pipe for Your EnginesDiscover our outstanding pressure pipe with the comparison number 04414730, suitable for MWM & Deutz engines. This top-quality product from the category "Lines and pipes" ensures efficient operation and long-term performance.
GUIDE TUBE - 04906371 suitable for Deutz engines
Reliable Product: Guide Tube for EnginesDiscover our guide tube with the comparison number 04906371. This product belongs to the category of lines and pipes and is specifically suitable for diesel and gas engines. Weighing only 0.03 kg, our product allows for excellent handling during installation and use, thanks to strict quality standards.OEM Replacement Parts: Quality at the Highest LevelOur guide tube is an OEM replacement part developed by top manufacturers. Unlike aftermarket products that often compromise on material processing, our product is perfectly suited for your Deutz engines. This not only ensures optimal performance during operation but also long service life.
INLET MANIFOLD - 04602334 suitable for Deutz engines
Inlet Manifold for Your Engine NeedsDiscover the inlet manifold with the comparison number 04602334, perfectly designed as an OEM replacement part. This inlet manifold belongs to the article group "lines and pipes" and impresses with the quality you expect.Suitable for Deutz EnginesThis OEM replacement part is suitable for Deutz engines and allows for optimized airflow, which is essential for the performance of your engines.
FUEL LINE - 04426400 suitable for MWM & Deutz engines
Reliable Product: Fuel Line 04426400Discover our fuel line (comparison number 04426400), which has been specifically designed for use in demanding environments. This OEM replacement part offers you excellent fit and long service life, ensuring your projects run smoothly.Suitable for MWM & Deutz EnginesOur fuel line is suitable for MWM & Deutz engines and ensures efficient fuel flow. At MOPA Motorparts, we always strive to offer the best OEM replacement parts designed to the highest standards.
COOLING WATER LINE - 04906205 suitable for Deutz engines
Exclusive OEM Spare Part for Your RequirementsDiscover the cooling water line, comparison number 04906205, which is an essential OEM spare part. The product ensures reliable performance for Deutz engines. Made from exceptional material and weighing only 0.124 kg, this spare part sustainably optimizes the efficiency of your engines.
COOLANT PIPE - 04904743 suitable for MWM & Deutz engines
Coolant pipe compatible with MWM & Deutz enginesThe coolant pipe (comparison number: 04904743) is an essential OEM spare part specifically designed for the needs of MWM & Deutz engines. Weighing 3.96 kg, this product offers reliable performance and excellent durability to optimally cool your engines.Precise construction for excellent efficiencyMade from robust materials, the coolant pipe provides the necessary quality. This OEM spare part is precisely tailored to the operational requirements and protects your engines from overheating. It is therefore ideally suited for marine applications as well as stationary drives, having established itself as an indispensable component.
CORRUGATED TUBE - 04415587 suitable for MWM & Deutz engines
Valuable Corrugated Tube Suitable for MWM & Deutz EnginesDiscover our valuable corrugated tube (comparison number: 04415587), which is suitable for MWM & Deutz engines. This OEM replacement part belongs to the category of lines and pipes and ensures a perfect fit and optimal performance. Rely on the quality of our product, which sustainably supports your engines.
FUEL LINE - 04907477 suitable for Deutz engines
Efficient Fuel Line for Engines Discover our fuel line with the comparison number 04907477, which is specifically designed as an OEM replacement part. This product belongs to the category "Lines and pipes" and offers an excellent solution for businesses that rely on high-quality components. Weighing just 0.261 kg, the fuel line stands out for its efficiency and stability – crucial factors for the operation of your engines.Reliability Suitable for Deutz Engines The fuel line is compatible with Deutz engines and ensures smooth operation in marine and stationary applications. These excellent OEM replacement parts not only offer high performance but also persistent reliability under various conditions. Secure the optimal functionality of your machines with our wide range of products.
PIPELINE - 04405113 suitable for MWM & Deutz engines
Robust Pipeline Suitable for MWM & Deutz EnginesDiscover our pipeline with the comparison number 04405113, which has been specifically manufactured as an OEM replacement part. This product belongs to the article group Lines and pipes and provides an optimal solution for your engines.Precise Quality of OEM Replacement PartsThe pipeline impresses with precise manufacturing and first-class quality to enable reliable performance. As an OEM replacement part, this product is optimally designed for MWM & Deutz engines, thereby increasing the durability and efficiency of your machines.
PIPELINE - 04428109 suitable for MWM & Deutz engines
Exclusive Pipeline Suitable for MWM & DeutzDiscover our pipeline (comparison number: 04428109), suitable for MWM & Deutz engines. This OEM spare part impresses with its reliable functionality and is essential for specific applications where quality is of the utmost importance.Efficient Solution for EnginesThe pipeline creates a precise flow and meets the demands in the category "Lines and pipes". Our extensive experience in the distribution of OEM spare parts ensures top-notch products that support every project.
INJECTION LINE - 04912938 suitable for Deutz engines
Precision Injection Line for High-Performance EnginesDiscover the injection line with the comparison number 04912938, which is an essential product from the category "Lines and pipes." This injection line is a replacement part that is perfectly suited to your requirements.
PIPELINE - 04427014 suitable for MWM & Deutz engines
Efficient Pipelines for Demanding ApplicationsDiscover our premium pipeline system with the comparison number 04427014, an essential OEM spare part for your requirements. This pipeline is suitable for MWM & Deutz engines and offers maximum efficiency during use. Thanks to excellent precision and robust construction, you can rely on the durability and reliability of this product.Precision for MWM & Deutz EnginesAs part of our product group "Lines and pipes," the product is manufactured to the highest quality standards. Our pipeline with the comparison number 04427014 ensures that it fits MWM & Deutz. Trust OEM spare parts that are specially designed for MWM & Deutz engines.
RETURN PIPE - 04403271 suitable for MWM & Deutz engines
Reliability: The Return Pipe in DetailDiscover our product, the return pipe, with the reference number 04403271. This OEM replacement part is suitable for MWM & Deutz engines and is designed for effective operation in watercraft as well as stationary systems.
LUBRICAT. OIL LINE - 04505976 suitable for Deutz engines
Lubricat. oil line for your motorized applicationsDiscover our lubricat. oil line with the comparison number 04505976, suitable for Deutz engines. This product from the category "Lines and pipes" offers reliable lubrication in demanding environments – ideal for both marine and stationary use.Amazing quality from local manufacturersAt MOPA Motorparts, we rely on OEM replacement parts that meet the highest standards. Our lubricat. oil line is your optimal partner to maximize the performance of your engines. Invest in parts that are suitable for a wide range of applications and offer cutting-edge technology.
OIL FILLER PIPE - 04401202 suitable for MWM & Deutz engines
Oil Filler Pipe: Efficient Engine SolutionsDiscover our OEM replacement part, the oil filler pipe (comparison number: 04401202), suitable for MWM & Deutz engines. With state-of-the-art design, this product meets all requirements for reliable replacement parts. Here you will find a product that excels in the category "Lines and pipes."Product Quality Without CompromisesOur oil filler pipe, suitable for MWM & Deutz, has been manufactured worldwide in accordance with standards and meets the highest quality requirements. Each OEM replacement part undergoes strict internal controls to avoid fluctuations and provide durable solutions.
PIPELINE - 04905437 suitable for Deutz engines
Pipeline Detailed: Reference Number 04905437Discover our top-notch product, the pipeline with reference number 04905437. Part of our category "Lines and pipes," this pipeline is an ideal solution to ensure the reliability and efficiency of your machines. Weighing only 0.259 kg, this OEM spare part is well-suited for various industrial applications.Compatible with Deutz EnginesThis OEM spare part is compatible with Deutz engines and ensures seamless integration into your existing systems. Trust in the quality associated with reference number 04905437 to maximize the longevity of your machines.
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.