Fittings – connection components for engines & systems
Fittings are essential elements in engine systems, industrial machinery and marine environments. As mechanical connection points, they ensure tight, durable and vibration-resistant links between components. Whether you're dealing with marine fittings for boats or engine fittings for industrial motors, high-quality fittings are critical for maintaining operational safety and performance.
UNION - 33779605005 suitable for MAN D engines
Optimize Your Engine PerformanceDiscover the product with the comparison number 33779605005: a union, ideally suited for your requirements. This OEM replacement part is perfect for the demands of today’s engines. Our products are designed to maximize the performance of your engines.Efficient Solutions Suitable for MAN D EnginesThis union is specifically designed for MAN D engines and offers the necessary functionality. Trust in the quality of our OEM replacement parts, which are known for their robustness and durability.
SCREW-FITTING UNION - 23998837 suitable for Volvo/Volvo Penta engines
Screw-fitting union compatible with Volvo/Volvo Penta enginesDiscover the screw-fitting union with the comparison number 23998837, an OEM replacement part specially designed for use in marine and stationary applications. Weighing only 0.125 kg, this product not only offers easy handling but also outstanding functionality that ensures reliability.Precise application and safetyThis screw-fitting union is an essential component that has been optimally tailored for Volvo/Volvo Penta engines. The precise workmanship and strict quality standards of OEM replacement parts ensure that your engine operates reliably at all times. Compared to aftermarket products, which often do not meet the same requirements, this product stands out due to its optimal fit and durability.
SCREW-FITTING UNION - 23619859 suitable for Volvo/Volvo Penta engines
Screw-fitting union: Your reliable product for enginesDiscover the screw-fitting union with the comparison number 23619859, an essential product for your diesel and gas engines. This fitting offers a perfect combination of quality and functionality, ideal for use on engines. Weighing only 0.04 kg, it impresses with ease of handling without compromising on performance.Optimally suitable for Volvo/Volvo Penta enginesThe screw-fitting union is compatible with Volvo/Volvo Penta engines and helps optimize the performance of your systems. As an OEM replacement part, it meets the highest standards and ensures reliable functionality. Trust that this product provides the best conditions for smooth engine operation.
SCREW-FITTING UNION - 23616535 suitable for Volvo/Volvo Penta engines
Screw-fitting union suitable for Volvo/Volvo Penta enginesDiscover the screw-fitting union with the comparison number 23616535, which is suitable for Volvo/Volvo Penta engines. This fitting is designed for use in diesel and gas engines and impresses with its quality. Weighing 119 kg, the product offers a reliable solution for demanding applications, as required in marine and stationary environments.Robust fitting for engines in the marine sectorThe screw-fitting union belongs to the group of fittings and armatures and stands out for its robustness. As an OEM replacement part, it delivers the performance you need for your projects and has been specifically developed for Volvo/Volvo Penta engines.
SCREW-FITTING UNION - 23613315 suitable for Volvo/Volvo Penta engines
Your Reliable Screw-Fitting Union for EnginesDiscover our screw-fitting union, an essential OEM spare part with the comparison number 23613315. This product is suitable for various applications in diesel and gas engines and provides you with the quality you expect from an OEM spare part. Weighing only 0.054 kg, the screw-fitting union is easy to install and perfect for use in demanding environments.Optimal Fit for Volvo/Volvo Penta EnginesOur screw-fitting union is specifically designed to fit Volvo/Volvo Penta engines. The comparison number 23613315 signifies the highest standards in the industry. Whether for marine or stationary applications, the screw-fitting union ensures that your engine is supported by reliable quality – ideal for professionals who depend on strong performance.
SCREW-FITTING UNION - 23611383 suitable for Volvo/Volvo Penta engines
Screw-fitting union with comparison number 23611383Discover the screw-fitting union with the comparison number 23611383, an essential product in the fittings and armatures category. This OEM spare part is specifically designed to ensure a reliable connection for engines in both marine and stationary applications. Due to its precise manufacturing, the screw-fitting union meets the highest quality standards.Suitable for Volvo/Volvo Penta enginesThe screw-fitting union is suitable for Volvo/Volvo Penta engines, ensuring that your machines operate efficiently and effectively at all times. This comparison number 23611383 assures that you receive a product that is precisely tailored to the specific requirements of Volvo/Volvo Penta engines.
SCREW-FITTING UNION - 23546138 suitable for Volvo/Volvo Penta engines
Efficient Screw-fitting Union as Spare PartDiscover the screw-fitting union with the comparison number 23546138. This OEM spare part has been specially developed to provide you with a reliable and precise solution for your engines. With this fitting, you ensure optimal performance and fit, especially for engines suitable for Volvo/Volvo Penta.Functionality and Ease of UseThe product weighs only 0.052 kg, which not only enables easy handling but also ensures the necessary stability for constant use. Our screw-fitting union is therefore ideal for the challenges in marine and stationary applications. Rely on our over 25 years of experience and benefit from a range that includes more than one million spare parts.
SCREW-FITTING UNION - 23546128 suitable for Volvo/Volvo Penta engines
Optimal Connection for Your ApplicationDiscover the Screw-fitting union, listed under the comparison number 23546128, designed to meet the highest demands in marine and stationary applications. This product is suitable for Volvo/Volvo Penta engines and provides a reliable connection that supports the performance of your engines. Weighing only 0.052 kg, this OEM replacement part is made to withstand the demanding conditions in your application.High-Quality OEM Replacement Parts for Marine UseThe Screw-fitting union has been designed as an OEM replacement part to meet strict quality requirements. It is ideal for demanding applications and ensures that your engines operate efficiently. Rely on our years of experience as a supplier of replacement parts to meet your performance and reliability needs.
SCREW-FITTING UNION - 23544060 suitable for Volvo/Volvo Penta engines
Tailor-Made Solution for Your NeedsExperience the benefits of the screw-fitting union with the comparison number 23544060. This product is suitable for Volvo/Volvo Penta engines and features an outstanding combination of functionality and quality. As part of our product group Fittings and armatures, it meets the high standards required in marine and stationary applications.Robust Construction for Maximum EfficiencyThe screw-fitting union weighs only 0.027 kg yet is extremely robust. This spare part ensures a reliable connection and significantly contributes to the performance of your engines. The spare part meets the high standards that you can expect from a spare part.
SCREW-FITTING UNION - 23539996 suitable for Volvo/Volvo Penta engines
Premium Screw-fitting Union for Your RequirementsDiscover the screw-fitting union with the comparison number 23539996, which provides a reliable solution for your technical challenges. This part is specifically designed to deliver the safety and performance you expect from high-quality components. The screw-fitting union is suitable for Volvo/Volvo Penta engines and impresses with its precise workmanship and material quality.
SCREW-FITTING UNION - 23238467 suitable for Volvo/Volvo Penta engines
High-Performance Screw-Fitting Union for Your NeedsDiscover our screw-fitting union, a premium product with the comparison number 23238467, classified in the category fittings and armatures. This OEM spare part is specifically designed for diesel and gas engines, providing you with a reliable solution for your requirements. It is characterized by durability and robustness, which are essential in demanding environments.
SCREW-FITTING UNION - 23215565 suitable for Volvo/Volvo Penta engines
Reliable Screw-fitting Union for EnginesDiscover our top-quality product, the screw-fitting union with the comparison number 23215565. This modern OEM replacement part meets the highest quality standards and is specifically designed for Volvo/Volvo Penta engines. Weighing only 0.02 kg, this component is ideal for use in a variety of applications, whether in marine or other industrial sectors.
SCREW-FITTING UNION - 23166907 suitable for Volvo/Volvo Penta engines
Screw-fitting union with comparison number 23166907Discover the screw-fitting union with the comparison number 23166907, specifically designed for engines used in marine and stationary applications. This OEM replacement part ensures an optimal fit and reliable functionality for all requirements. With a weight of 0.934 kg, it provides the robustness and efficiency you need for your machines.
SCREW-FITTING UNION - 23136992 suitable for Volvo/Volvo Penta engines
Precise Solution for Your EnginesDiscover the screw-fitting union (comparison number: 23136992), an essential OEM replacement part specifically designed for engines used in marine and stationary applications. This screw-fitting union ensures a reliable connection and contributes to the stability of your drive.
UNION - 177L27513 suitable for MTU engines
Optimal Solution for Your Engine Applications Discover our top-quality product, the Union with the comparison number 177L27513. This part is specifically designed to enhance the efficiency of your MTU engines. Weighing only 0.008 kg, this part offers an ideal combination of robustness and lightness, perfectly suited for demanding applications.Suitable for Fittings and Armatures Our comparison number 177L27513 belongs to the category of Fittings and Armatures and is suitable for MTU engines. This Union ensures a precise connection and optimal functionality. With direct access to over 1 million spare parts in our inventory, you can definitely find the right component that meets your requirements.
UNION - 136L37703 suitable for MTU engines
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UNION - 136L37702 suitable for MTU engines
OEM Replacement Part: Union 136L37702Discover the replacement part, the Union with the comparison number 136L37702, perfectly suited for your MTU engines. This product belongs to the category Fittings and Armatures and provides you with an optimal connection in your applications.Ideally Suited for MTU EnginesThe Union ensures reliable connections in engines that are compatible with MTU engines. With this product, you can achieve maximized efficiency for your engines. Trust our many years of expertise in the field of OEM replacement parts and rely on quality.
UNION - 136L31002 suitable for MTU engines
OEM Replacement Part Union with Comparison Number 136L31002Discover the OEM replacement part Union with comparison number 136L31002. This product from the category Fittings and armatures is ideal for your applications and offers optimal fit. Rely on quality specifically designed to meet the demands of engines.Suitable for MTU Engines – Your SolutionThe product Union, suitable for MTU engines, ensures perfect functionality. Compared to aftermarket parts, our OEM replacement parts impress with durability, which is essential for engines.
BANJO UNION - 135M55010 suitable for MTU engines
Optimal Supplement: Banjo union suitable for MTU enginesDiscover our OEM spare part, the Banjo union (comparison number: 135M55010), which is perfectly suited for your MTU engines. This product from the category Fittings and armatures ensures reliable performance in your drive system and is therefore a valuable investment.
T-FITTING - 135M13716 suitable for MTU engines
T-fitting with comparison number 135M13716The T-fitting with the comparison number 135M13716 is a top-quality component specifically designed as an OEM replacement part. This product offers optimal fit and performance for engines and meets the highest standards.Suitable for efficiency in MTU enginesOur solution is suitable for MTU engines and ensures that your engine operates consistently at high performance. Compared to aftermarket parts, this OEM replacement part provides the best quality and reliability, ideal for demanding applications.
SCREW-FITTING UNION - 135L83501 suitable for MTU engines
Screw-fitting union with comparison number 135L83501Discover our screw-fitting union with comparison number 135L83501, specifically designed for engines. This product offers optimal safety and functionality.Quality with OEM replacement partsOur screw-fitting union is an OEM replacement part that adheres to strict quality standards. This ensures that your machines operate reliably and efficiently while extending the lifespan of your engines.
UNION - 135L37702 suitable for MTU engines
Discover the Union: Comparison Number 135L37702 Experience the Union with the comparison number 135L37702, an essential product in the Fittings and armatures category. This OEM spare part impresses with high quality and is suitable for MTU engines, ensuring reliable performance.
UNION - 114M37703 suitable for MTU engines
Precise Union for Your Applications Discover the union with the comparison number 114M37703, which has been specially developed to provide the highest quality and precision for your engines. This OEM replacement part is essential to optimize engine performance.
SCREW-FITTING UNION - 114L91701 suitable for MTU engines
Optimal Solution: Screw-fitting UnionDiscover the powerful screw-fitting union with the comparison number 114L91701. This OEM replacement part is specifically designed to meet the requirements of engines used in marine and stationary applications. Weighing only 0.039 kg, it offers an ideal combination of lightness and stability.Suitable for MTU: Quality and ReliabilityThe screw-fitting union is designed to fit MTU engines, ensuring a reliable connection. Trust in the high manufacturing quality of our OEM replacement parts, which are known for their robustness and efficiency. Our products provide the foundation for optimal engine performance.
Function and benefits
Fittings serve as interfaces between hoses, pipes, housings and mechanical units. In engine systems, reliable engine fittings guarantee that fluids, gases and mechanical forces are securely transferred. Typical benefits of using precision-engineered fittings include:
- Secure and leak-free connections even under high pressure
- Resistance to corrosion, vibration and thermal stress
- Compatibility with various systems – from engines to pumps and cooling circuits
In marine environments, fittings must additionally withstand saltwater exposure and continuous load changes, making marine fittings a category of their own in terms of robustness and reliability.
Types and applications of engine and marine fittings
The category of fittings includes threaded connectors, quick couplings, hose connectors, elbows and T-pieces. Depending on the application, these are used in fuel systems, lubrication circuits, hydraulic control systems or exhaust units. In marine settings, boat fittings must also meet international safety and classification standards.
Engine fittings are commonly integrated in high-load environments such as diesel engines, gas turbines and power units. These fittings must be both dimensionally precise and material-optimized to support system pressure and dynamic loads.
Materials and design features
Fittings are typically made from stainless steel, brass, aluminum or composite materials. In some cases, coatings are applied to improve resistance to corrosion or abrasion. Boat fittings, in particular, are often anodized or sealed for protection against marine conditions.
Advanced design features such as O-ring grooves, reinforced walls or vibration dampers improve the safety and lifespan of engine fittings. Depending on the system, fittings may also be part of quick-connect modules or modular armature systems used in motors and armatures.
Replacement and availability
Over time, fittings can become worn or corroded, especially in aggressive environments or under constant pressure. For safety-critical systems such as marine engines, timely replacement is crucial. We supply a broad range of fittings suitable for MTU, Deutz, MAN, Volvo Penta, and MWM engine types.
Whether you're working with engine fittings, boat fittings or components related to motors and armatures, our warehouse ensures fast availability and OEM-level compatibility. Each engine armature or connection unit is carefully selected for durability and ease of installation.
Questions and answers
What is fittings?
Fittings are mechanical components used to connect pipes, hoses or structural elements in engines, industrial systems and marine applications. They are designed to ensure tight, secure and durable connections and are available in many shapes, sizes and materials.
How do fittings work?
Fittings work by mechanically joining two components, often using threads, clamps or pressure seals. In engines and motors, engine fittings maintain the integrity of fluid and air systems, while in boats and ships, marine fittings are essential for safe and corrosion-resistant connections. In the context of motor armatures, fittings help align and stabilize moving parts within dynamic systems.