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Pipe connections – secure fluid routing in engine systems

Pipe connections are essential components in engines and technical systems, providing reliable and leak-proof joining of pipelines. Whether in marine diesel engines, auxiliary systems or industrial plants, high-quality pipe connections ensure that fluids such as fuel, oil, coolant or air flow safely and efficiently. In marine applications, they must also withstand corrosion, vibration and pressure fluctuations.

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PIPE CONNECTION - 858659 suitable for Volvo/Volvo Penta engines

PIPE CONNECTION - 858659 suitable for Volvo/Volvo Penta engines

Pipe connection with comparison number 858659Discover our pipe connection, an OEM spare part designed for the highest demands of your engine. With the comparison number 858659, this connection is suitable for Volvo/Volvo Penta engines and convinces with quality and reliability. Whether in the maritime field or in stationary applications, our product ensures optimal cooling of the engine.Robust design for various applicationsThe pipe connection weighs only 0.065 kg and is ready to withstand the challenges of demanding applications. As a suitable OEM spare part, it delivers the functional characteristics you need. Rely on parts that are suitable for your specific requirements.

Sale price: €55.60Regular price:€61.78(10% saved)
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TUBE - 858617 suitable for Volvo/Volvo Penta engines

TUBE - 858617 suitable for Volvo/Volvo Penta engines

Precise Tube for Your RequirementsDiscover our tube, which is marked with the comparison number 858617. This OEM replacement part is a top-notch solution for anyone looking for parts in original equipment manufacturer quality. The tube is suitable for Volvo/Volvo Penta engines and represents the ideal choice for reliable pipe connections in your applications.Top Fit for Volvo/Volvo Penta EnginesThe tube is compatible with Volvo/Volvo Penta engines and supports the efficiency of your machines. Weighing only 0.054 kg, it can be easily installed. Rely on the quality of OEM replacement parts that are designed for reliability and longevity.

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PIPE CONNECTION - 858559 suitable for Volvo/Volvo Penta engines

PIPE CONNECTION - 858559 suitable for Volvo/Volvo Penta engines

Pipe connection with comparison number 858559Discover the pipe connection with comparison number 858559, ideally suited for use in your engines. This product belongs to our category of fittings and armatures and ensures that your systems operate optimally. Each component is produced with a focus on precision and reliability.Precision with OEM replacement partsThe OEM replacement part offers a perfect fit. This pipe connection is particularly suitable for Volvo/Volvo Penta engines and ensures seamless operation. Weighing only 0.091 kg, this part provides ease of installation and contributes to the ongoing functionality of your engines.

Sale price: €277.37Regular price:€308.19(10% saved)
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TUBE - 858298 suitable for Volvo/Volvo Penta engines

TUBE - 858298 suitable for Volvo/Volvo Penta engines

Both Robust and FunctionalDiscover our tube, which is marked with the comparison number 858298 and serves as an essential spare part in the category of pipe connections. This OEM spare part is precisely designed and is particularly relevant for applications in marine and stationary use. Weighing only 0.344 kg, the tube is practical and easily integrable into existing installations.Optimal Solution for Matching EnginesThe tube provides the ideal fit for defects or wear and is specifically designed for the requirements of matching engines. The use of OEM spare parts means you can rely on the highest precision and durability. This effectively supports the efficiency of your various engines over time.

Sale price: €334.35Regular price:€371.50(10% saved)
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TUBE - 858217 suitable for Volvo/Volvo Penta engines

TUBE - 858217 suitable for Volvo/Volvo Penta engines

Efficient Tube: Tube suitable for Volvo/Volvo Penta enginesDiscover our outstanding tube (comparison number 858217), which serves perfectly as an OEM replacement part. This product is specifically designed as a pipe connection and meets the highest quality standards. With a weight of 0.456 kg, it offers the robustness you need for your applications in the marine and stationary sectors.Reliable OEM Replacement Parts for EnginesThe tube is an essential OEM replacement part and fits perfectly with Volvo/Volvo Penta engines. Due to its precise fit, it is the ideal choice for repairs and maintenance. The tube impresses with its excellent materials and manufacturing standards, enabling easy installation.

TUBE - 858038 suitable for Volvo/Volvo Penta engines

TUBE - 858038 suitable for Volvo/Volvo Penta engines

TUBE with the comparison number 858038 suitable for Volvo/Volvo Penta engines

TUBE - 856248 suitable for Volvo/Volvo Penta engines

TUBE - 856248 suitable for Volvo/Volvo Penta engines

Tubes for Engines: Efficient Connection TechnologyDiscover the tube equipped with the comparison number 856248, which is suitable for Volvo/Volvo Penta engines. This product offers a precise fit that saves valuable time during installation and increases the reliability of your engines. MOPA Motorparts is your partner when it comes to OEM spare parts that meet the highest standards.Robust Quality for Demanding ApplicationsOur tube weighs only 0.205 kg and proves to be particularly resilient. The OEM spare part enables robust connections and integrates easily into your engines. Rely on this component that is specifically optimized for marine and stationary applications.

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TUBE - 856212 suitable for Volvo/Volvo Penta engines

TUBE - 856212 suitable for Volvo/Volvo Penta engines

Robust Pipe Connection for Reliable ApplicationsDiscover the tube that carries the comparison number 856212 and has been specifically designed to meet the highest standards. This OEM spare part is suitable for Volvo/Volvo Penta engines and offers a precise fit that ensures your engine runs optimally. Weighing only 0.034 kg, this product is both lightweight and stable, providing an effective connection in your system.Safety through Strict Quality ControlOur product, the comparison number 856212, is subject to strict internal control. We exclusively offer high-quality products that are suitable for your marine and stationary applications, enhancing the performance of your engines.

Sale price: €637.47Regular price:€708.31(10% saved)
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TUBE - 855984 suitable for Volvo/Volvo Penta engines

TUBE - 855984 suitable for Volvo/Volvo Penta engines

Precise Tube suitable for Volvo/Volvo PentaExperience our pipe connection, the high-quality product with the comparison number 855984, specifically designed and suitable for Volvo/Volvo Penta engines. This tube is crucial for optimally supporting the performance and efficiency of your engines. It belongs to the product group pipe connections and combines functionality with durability.Easy handling thanks to low weightWith a weight of only 0.2 kg, our product is not only lightweight but also easy to handle. Your maintenance and repair work can now be carried out more efficiently and accurately. The tube ensures everything works together seamlessly and features a precise fit, suitable for excellent use in marine and stationary applications.

Sale price: €238.88Regular price:€265.42(10% saved)
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PIPE CONNECTION - 855902 suitable for Volvo/Volvo Penta engines

PIPE CONNECTION - 855902 suitable for Volvo/Volvo Penta engines

Product Description: Pipe Connection with Comparison Number 855902Discover our product, the pipe connection with the comparison number 855902. This item belongs to the group of valve train components and is perfectly designed to ensure a reliable connection. Weighing in at 0.01 kg, it is made from lightweight materials, which supports installation into your applications.Suitable for Volvo ModelsThis pipe connection is specifically suitable for Volvo and Volvo Penta engines and features an ideal fit. Our selection includes only OEM replacement parts that fully meet the requirements of your engines. Unlike aftermarket parts, our components provide the security and durability you need.

Sale price: €28.57Regular price:€31.75(10% saved)
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TUBE - 855616 suitable for Volvo/Volvo Penta engines

TUBE - 855616 suitable for Volvo/Volvo Penta engines

Robust Tube with Comparison Number 855616The reliable Tube with the comparison number 855616 is an essential OEM spare part that perfectly meets your requirements for engine supply. This product is ideally suited for those who value performance and quality. The precise workmanship ensures outstanding fit in operation and secures efficient function.Suitable for Volvo/Volvo Penta EnginesOur Tube is suitable for Volvo/Volvo Penta engines and ensures that your machines are always operational. With a level of quality and design that meets the highest standards of OEM spare parts, this product has been designed for demanding applications.

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TUBE - 855416 suitable for Volvo/Volvo Penta engines

TUBE - 855416 suitable for Volvo/Volvo Penta engines

### Product Description - Pipe Connection Comparison Number 855416Reliable Tube for Optimal Engine Performance Discover the pipe connection with the comparison number 855416, which is suitable for the engines of Volvo and Volvo Penta. This OEM spare part belongs to the category of pipe connections and offers essential benefits for enhancing the efficiency of your engine system. Weighing 0.363 kg, this product is stable and easy to handle.Quality Through OEM Spare Parts Our pipe connection is an exclusive OEM spare part, suitable for Volvo/Volvo Penta engines. We manufacture exclusively according to the manufacturer's guidelines, so you can rely on optimal performance and durability in use. This product enables a smooth connection within your engines and contributes to reliable functionality.

Sale price: €428.93Regular price:€476.59(10% saved)
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TUBE - 855414 suitable for Volvo/Volvo Penta engines

TUBE - 855414 suitable for Volvo/Volvo Penta engines

High-Performance Tube for Demanding ApplicationsDiscover the product tube with the comparison number 855414, which has been specifically designed as a pipe connection suitable for Volvo/Volvo Penta engines. Weighing only 0.15 kg, this OEM replacement part combines functionality and durability, ensuring reliable performance in marine and stationary applications.

Sale price: €497.25Regular price:€552.50(10% saved)
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TUBE - 855371 suitable for Volvo/Volvo Penta engines

TUBE - 855371 suitable for Volvo/Volvo Penta engines

OEM Replacement Part Suitable for Volvo/Volvo Penta EnginesDiscover our tube for pipe connections, products with the reference number 855371. This reliable OEM replacement part is specifically suitable for applications utilizing engines of the brand Volvo/Volvo Penta. With robust material, it ensures that your engines can operate effectively and safely under various operating conditions.Precise Fit and Optimal PerformanceThe tube with the reference number 855371 offers a top-notch fit, suitable for Volvo/Volvo Penta engines. As an OEM replacement part, the components are characterized by quality, which minimizes failures and supports the longevity of your engine. Choosing the right connection elements is crucial for the effective performance of your machines.

Sale price: €597.69Regular price:€664.11(10% saved)
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TUBE - 854697 suitable for Volvo/Volvo Penta engines

TUBE - 854697 suitable for Volvo/Volvo Penta engines

Tube suitable for Volvo/Volvo Penta enginesDiscover our top-quality tube, marked with the comparison number 854697. This OEM replacement part is suitable for Volvo/Volvo Penta engines and offers a reliable solution for applications in marine or stationary technology. Our replacement parts are characterized by precision, allowing them to integrate perfectly into your pipe connections.Compare the comparison number 854697Weighing only 0.052 kg, the tube is not only lightweight but also highly functional. With the comparison number 854697, you can be assured that this is an OEM replacement part that is excellently tailored to the specific requirements of engines.

Sale price: €89.21Regular price:€99.13(10% saved)
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TUBE - 854696 suitable for Volvo/Volvo Penta engines

TUBE - 854696 suitable for Volvo/Volvo Penta engines

Robust Tube for Reliable Engine SolutionsDiscover our premium Tube with the comparison number 854696. This OEM spare part is specifically designed and ideally suitable for Volvo/Volvo Penta engines. The high precision makes the product a valuable component in numerous applications, particularly in the marine sector.Ideal Choice for Various ApplicationsThe Tube boasts a lightweight of only 0.035 kg. This lightweight OEM spare part allows for easy installation and seamless integration into your system. It has been developed with a special focus on features that are suitable for Volvo/Volvo Penta engines.

Sale price: €92.49Regular price:€102.77(10% saved)
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PIPE CONNECTION - 854031 suitable for Volvo/Volvo Penta engines

PIPE CONNECTION - 854031 suitable for Volvo/Volvo Penta engines

Pipe connection with comparison number 854031 Discover our pipe connection, comparison number 854031, an essential OEM spare part for the flawless operation of your engines. This product has been specifically developed and is particularly suitable for use on water as well as for stationary applications. Weighing only 0.059 kg, this item offers an optimal combination of robustness and functionality.

Sale price: €57.99Regular price:€64.43(10% saved)
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TUBE - 852916 suitable for Volvo/Volvo Penta engines

TUBE - 852916 suitable for Volvo/Volvo Penta engines

Efficient Product Suitable for Volvo/Volvo Penta EnginesDiscover the tube with the reference number 852916, an important OEM spare part specifically designed for applications in Volvo/Volvo Penta engines. This premium product stands out due to its perfect fit and durability, ensuring a secure connection. Weighing only 0.019 kg, it is lightweight yet robust enough to reliably perform even under extreme conditions.Quality for Your ApplicationsWith this tube, we offer a distinctive OEM spare part that is suitable for Volvo/Volvo Penta. It ensures that your engines operate efficiently and without interruptions. This component is specifically designed for use in this segment and meets high standards of quality and reliability.

Sale price: €46.88Regular price:€52.09(10% saved)
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TUBE - 852832 suitable for Volvo/Volvo Penta engines

TUBE - 852832 suitable for Volvo/Volvo Penta engines

Precision Meets Innovation: Tube for Your Applications Discover our tube, comparison number 852832, an indispensable product in the product group pipe connections. This excellent OEM replacement part is specially designed to support optimal performance. Light and robust, with a weight of 0.041 kg, it represents high quality standards and mobility.

Sale price: €97.86Regular price:€108.73(10% saved)
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TUBE - 852830 suitable for Volvo/Volvo Penta engines

TUBE - 852830 suitable for Volvo/Volvo Penta engines

Precise Tube with Comparison Number 852830Discover our high-quality tube (comparison number 852830), an essential OEM spare part, suitable for Volvo/Volvo Penta engines. This product in the category of pipe connections is aimed at users who value quality and durability. Weighing only 0.05 kg, it not only ensures smooth integration into your system but also promotes efficient operation.Customized for Your RequirementsThe tube with comparison number 852830 is precisely designed for Volvo/Volvo Penta engines. Our OEM spare parts are characterized by excellent workmanship and meet the high demands in marine and stationary applications. Rely on our comprehensive product range to help you find the right parts for your specific needs.

Sale price: €97.86Regular price:€108.73(10% saved)
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TUBE - 852771 suitable for Volvo/Volvo Penta engines

TUBE - 852771 suitable for Volvo/Volvo Penta engines

Optimal Tube for Performance StrengthExperience our tube with comparison number 852771, specifically designed for pipe connections. This product weighs 0.434 kg and impresses with its reliable performance under demanding operating conditions. With optimal fit, it contributes to the efficiency you expect from your engines.

Sale price: €165.88Regular price:€184.31(10% saved)
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PIPE COUPLING - 851221 suitable for Volvo/Volvo Penta engines

PIPE COUPLING - 851221 suitable for Volvo/Volvo Penta engines

Pipe Coupling for Efficient ConnectionsDiscover our OEM replacement part, the pipe coupling with the comparison number 851221, specifically designed to ensure maximum efficiency in your application. This product is ideally suitable for Volvo/Volvo Penta engines and provides a reliable connection for pipelines. Weighing only 0.016 kg, the pipe coupling is both lightweight and durable – perfect for various applications.

Sale price: €83.14Regular price:€92.38(10% saved)
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PIPE COUPLING - 850903 suitable for Volvo/Volvo Penta engines

PIPE COUPLING - 850903 suitable for Volvo/Volvo Penta engines

Pipe Coupling: The Essential Replacement PartDiscover our outstanding product, the pipe coupling (comparison number 850903), an essential OEM replacement part for your engines. This pipe coupling is compatible with engines from the manufacturer, suitable for Volvo/Volvo Penta, and offers increased stability and efficiency in operation.Lightweight, Maximum PerformanceWeighing only 0.017 kg, the pipe coupling provides an excellent balance of lightness and functionality. Designed as OEM replacement parts, this pipe coupling is optimally tuned to ensure you get the best performance from your Volvo/Volvo Penta engines.

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TUBE - 849924 suitable for Volvo/Volvo Penta engines

TUBE - 849924 suitable for Volvo/Volvo Penta engines

Remanufactured for Your EnginesDiscover our tube with the comparison number 849924, which serves as an essential OEM replacement part. This tube is suitable for Volvo/Volvo Penta engines and is part of the article group pipe connections. With its precise design, it supports the efficient operation of your engines and ensures optimal performance when needed.Reliable Quality from OEMThe product has a robust weight of 1.561 kg, contributing to the stability and durability of the replacement part. The use of OEM replacement parts ensures the quality your engines require, and the tube is ideally matched for Volvo/Volvo Penta engines.

Sale price: €1,094.94Regular price:€1,216.61(10% saved)
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Function and advantages

Pipe connections link individual sections of piping or flexible hoses to form a continuous and sealed flow path. Depending on the medium and application, connections must be pressure-resistant, temperature-stable and vibration-proof. Advantages include:

  • Leak-proof operation under mechanical stress
  • Quick installation and easy maintenance access
  • Compatibility with various pipe materials and sizes

Marine engines require especially robust and corrosion-resistant pipe connections to ensure system reliability over long operational cycles at sea.

Types and materials

Common types of pipe connections include:

  • Threaded connectors (e.g. BSP, NPT)
  • Flanged joints
  • Compression fittings
  • Clamp or quick-connect systems

Materials range from stainless steel and brass to high-performance polymers, depending on the fluid type and environmental exposure. All components must meet high tolerance and sealing standards, particularly in high-pressure engine systems.

Applications and compatibility

Pipe connections are used in fuel lines, oil circuits, cooling systems and compressed air networks. In marine engines, these connections must resist saltwater, high humidity and temperature shifts. Our product range includes connections suitable for MTU, MAN, Volvo Penta, MWM and Deutz engines – compatible with OEM specifications and ready for immediate use.

Pipe connections for industrial and marine engines – suitable for MTU, Deutz, MAN, Volvo Penta and MWM – replacement parts

FAQ

What are pipe connections used for?
Pipe connections are used to join pipe sections or hoses in fluid-carrying systems. They ensure leak-proof, pressure-tight operation and allow for disassembly during maintenance.

How do I choose the right pipe connection?
The right pipe connection depends on pressure level, medium (oil, fuel, air, etc.), pipe material and environmental conditions. Factors such as thread type, sealing method and corrosion resistance are critical.

Are pipe connections in marine engines different?
Yes. Marine pipe connections are built for high resistance to corrosion, vibration and temperature changes. They are typically made of stainless steel or special alloys and meet classification society standards.

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