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.
BANJO UNION - 132M42003/1 suitable for MTU engines
Banjo Union: Essential Component for EnginesDiscover the banjo union with the reference number 132M42003/1, an essential OEM spare part specifically designed for MTU engines. This product ensures a coordinated fit and efficient functionality, which are crucial for optimal operation.Quality from the Original Equipment ManufacturerOur product range exclusively includes OEM spare parts known for their excellent quality. Compared to aftermarket components, OEM spare parts provide a consistent fit and longevity that you can rely on. Secure the required part with the reference number 132M42003/1.
UNION - 121L07705 suitable for MTU engines
Discover the Union Suitable for MTU EnginesDiscover the Union with the comparison number 121L07705, an important OEM spare part that provides excellent performance for engines. This product belongs to the category Fittings and armatures and is a component suitable for MTU engines, ensuring a precise connection.Quality That ImpressesWith the comparison number 121L07705, you secure a high-quality OEM spare part that meets the highest standards. Our products are suitable for MTU engines and provide the necessary dimensions to meet the requirements in marine and stationary applications.
UNION - 121L06702 suitable for MTU engines
Precision Quality: Union according to Comparison Number 121L06702 Discover our Union marked with the comparison number 121L06702. This OEM replacement part is particularly suitable for applications in MTU engines. Trust in the enormous reliability that only true OEM replacement parts can provide!Robust and Durable: Customized to Your Needs The Union ensures a perfect fit and high operational reliability in your application. The selected materials help optimize the scalability and efficiency of your engines. Our internal controls ensure that every product meets our high standards.
UNION - 121G12701 suitable for MTU engines
Premium Spare Part for Engines in IndustryThe union with the comparison number 121G12701 is an essential OEM spare part designed for MTU engines. This product belongs to the category of fittings and armatures and ensures that your engines operate optimally. The accuracy of fit is fundamental for reliable operation.Diverse Range of Industrial ComponentsIn our extensive range, you will find over 1 million spare parts from numerous manufacturers. This includes OEM spare parts compatible with MWM, Mercedes-Benz, Deutz, MAN, Volvo, MTU, Bosch, and Detroit Diesel. Our selection enables a practical maintenance experience for various engines.
UNION - 115M82702 suitable for MTU engines
Excellent Product: UnionDiscover our Union (comparison number: 115M82702), a high-quality fitting designed to provide performance and durability in demanding environments. With the comparison number 115M82702, you know that this product is optimally designed for its task.Perfect Fit for MTU EnginesThis OEM spare part is suitable for MTU engines and ensures that your engines operate ideally. The Union meets the requirements for precise functionality and reliability. Rely on a fitting that is specifically tailored to complex challenges.
UNION - 115A09509 suitable for MTU engines
Quality Union with Comparison Number 115A09509Discover our product, the Union with the comparison number 115A09509. This OEM replacement part meets the highest requirements you have for engines in the marine and stationary sectors.
UNION - 114M41701 suitable for MTU engines
Excellent OEM Replacement Part for EnginesDiscover the Union (comparison number 114M41701), a product specifically designed for Fittings and armatures. This OEM replacement part impresses with its excellent fit and supports the efficiency of the engines you need in your operation.
UNION - 114M37703/1 suitable for MTU engines
Product Description: Union with Comparison Number 114M37703/1Discover our Union with the comparison number 114M37703/1, an essential OEM spare part that fits optimally with your applications. This product has been carefully tested and contributes to the functionality of your engines.Suitable for MTU The Union is suitable for MTU engines and ensures demanding performance in your usage area. With our range of over 1 million spare parts, you can rest assured that you will find the right products for your needs.
UNION - 114M21004/1 suitable for MTU engines
Quality OEM Replacement Part for Your ApplicationsDiscover our impressive product, a Union (comparison number: 114M21004/1), specifically designed for applications in marine and stationary use. This OEM replacement part ensures reliable performance through careful manufacturing and the highest precision. Ideal as a solution for industrial requirements.Suitable for MTU EnginesThe Union is suitable for MTU engines and offers you excellent fit and functionality. With its precise design, this OEM replacement part meets all relevant standards of a quality product. Rely on functionality and durability.
SCREW-FITTING UNION - 114L91701/1 suitable for MTU engines
Efficient Screw-fitting Union for EnginesDiscover the screw-fitting union with the comparison number 114L91701/1, an essential OEM replacement part in the category Fittings and armatures. This product is compatible with MTU engines. The high manufacturing quality ensures a precise fit and reliable operation for your applications.
SCREW-FITTING UNION - 114L90004/1 suitable for MTU engines
High-performance Replacement Part: Screw-fitting UnionDiscover the Screw-fitting union with the comparison number 114L90004/1, an OEM replacement part specifically designed for your needs. This product belongs to the category of Fittings and armatures and has been manufactured with a focus on optimal performance.Optimal Application for MTU EnginesThis OEM replacement part is precisely designed for MTU engines to support maximum efficiency and durability. Trust in the comparison number 114L90004/1, which serves as a hallmark of quality and reliability for this component.
SCREW-FITTING UNION - 114E40002/1 suitable for MTU engines
Reliable Screw-fitting Union for Engines The screw-fitting union with the comparison number 114E40002/1 is your ideal solution for high-performance engines. This OEM spare part impresses with precise workmanship and durability, making it a perfect component suitable for MTU engines.Exclusive Development of OEM Spare Parts Our screw-fitting union is part of an extensive range of OEM spare parts specifically designed to enhance the efficiency and functionality of your engines. Trust in products that meet the highest industry standards.
UNION - 1129970372 suitable for MTU engines
Quality That ConvictsDiscover the union with comparison number 1129970372, which is essential for the function of your engines. This OEM replacement part is specifically designed to be compatible with MTU engines. Weighing 0.033 kg and with compact dimensions of 2.9 cm in length and width and 2.4 cm in height, the union can be effortlessly integrated into your existing systems.Amazing Products for Your ApplicationAs an OEM replacement part, this product offers optimal compatibility and performance. The comparison number 1129970372 is the result of careful manufacturing. Rely on our union not only to meet the high expectations in the industry but also to ensure long-lasting performance in your applications. This replacement part continuously fulfills the needs of B2B customers like you.
SCREW-FITTING UNION - 111M20001/1 suitable for MTU engines
Screw-fitting union compatible with MTU enginesChoose our screw-fitting union with the comparison number 111M20001/1. This product belongs to the category of fittings and armatures and is suitable for MTU engines, ensuring a reliable connection in demanding applications.Optimal OEM spare parts for your needsThe screw-fitting union is an OEM spare part that is perfectly suitable for various applications. These parts represent quality and durability, which are important for the success of your operations.
SCREW-FITTING UNION - 111A38008/1 suitable for MTU engines
SCREW-FITTING UNION with the comparison number 111A38008/1 suitable for MTU engines
UNION - 5569975272 suitable for MTU engines
1. Union suitable for MTU enginesAre you looking for a reliable replacement part for your MTU engines? Our Union with the comparison number 5569975272 is the perfect solution! This OEM replacement part meets the highest standards of industry norms and offers optimal performance for engines compatible with the series 331 and 396. Specifically, this Union is suitable for the engine types 12V331TC92 and 12V396TE84, allowing you to rely on effective functionality.2. Lightweight and precise dimensions for easy installationWeighing only 0.294 kg and with precise dimensions of 6.8 cm in length, 6.8 cm in width, and 3.6 cm in height, this product stands out in your toolbox. The solid design of the Union ensures that it works for all these relevant MTU engines. Excellent finishing and exact dimensional accuracy ensure a smooth installation and help avoid any potential issues.
BANJO UNION - 5500780034 suitable for MTU engines
BANJO UNION with the comparison number 5500780034 suitable for MTU engines
BANJO FITTING - 5379900186 suitable for MTU engines
Innovative Banjo fitting – Your reliable OEM replacement partDiscover our Banjo fitting, designed as an essential OEM replacement part for your engine requirements. With the unique comparison number 5379900186, this product provides an indispensable solution for MTU engines. Thanks to our many years of experience in the industry, we offer you replacement parts that you can rely on, suitable for the latest developments in diesel and gas engines.Suitable for MTU engines – Quality that convincesThis exclusive Banjo fitting is suitable for the series 331, particularly for the engine type 12V331TC92. Weighing only 0.144 kg and measuring 8.1 cm by 2.1 cm, it offers a sleek yet robust solution. With its perfectly sized design, this OEM replacement part ensures that your engines run smoothly and achieve their full performance potential. Take advantage of the benefits this product offers you for the maintenance of your machinery.
BANJO FITTING - 5379900086 suitable for MTU engines
Quality Product Suitable for MTU Engines for OptimizationDiscover our banjo fitting with the comparison number 5379900086. This spare part stands out as an essential component, suitable for MTU engines of the series 331, specifically fitting the engine type 12V331TC92. Weighing only 0.168 kg and with compact dimensions of 8 cm x 8 cm x 2.1 cm, our product is ideally suited to critically enhance the performance of your engines.Excellent Performance with OEM Spare PartsOrdering the banjo fitting means investing in quality and durability. OEM spare parts are the best choice when it comes to maintaining the functionality of the engines. If reliability is your concern, these components suitable for MTU engines are exactly what you need. They provide the best performance because they are specially designed and tested to harmonize with other components.
UNION - 5362000130 suitable for MTU engines
Precise Fit – Union for EnginesDiscover our OEM replacement part, the Union with the comparison number 5362000130. This product is suitable for MTU engines of the 2000 series, especially for the engine type 16V2000M90. As a central component, the Union ensures efficient connection within your engine system, thus securing smooth operation.Space-Saving and Lightweight – Perfect DimensionsWeighing only 0.041 kg and with compact dimensions of 11.7 cm in length and width and a height of 1.8 cm, the Union is optimally designed. This replacement part suitable for MTU engines combines functionality with lightness and is an excellent choice for various applications, whether in the marine sector or in stable installations. Each use this product experiences significantly supports the efficiency of the engines.
UNION - 5360980035 suitable for MTU engines
Product Description for MTU EnginesDiscover our comprehensive product, the Union with the comparison number 5360980035, which is perfectly suited for all applications of MTU engines, particularly compatible with the series 2000 and the specific engine types 12V2000M93. This OEM replacement part combines excellent functionality with the reliability needed to support the necessary performance range in the demanding environments of your applications.Precise Dimensions for Optimal FitThe Union features compact dimensions of 2 cm in length, 2 cm in width, and 2.6 cm in height, making it ideally suited. With a weight of only 0.025 kg, this product is appropriate for easy installation and handling in various technical systems. Thanks to its proper construction, the OEM replacement part can be seamlessly integrated into already installed systems to prove its functionality.
UNION - 111A32701/1 suitable for MTU engines
Union with comparison number 111A32701/1 Discover our Union with the comparison number 111A32701/1, a high-quality product in the field of Fittings and armatures. This OEM replacement part offers the precision and quality characteristics you need for your applications in marine and stationary engines.
UNION - 111A11701/1 suitable for MTU engines
Quality-Conscious OEM Replacement Part: Union 111A11701/1 Our Union with the comparison number 111A11701/1 is a precise OEM replacement part that is perfectly suited for MTU engines. This product belongs to the category "Fittings and armatures" and is distinguished by reliability and functionality required in demanding operational environments.Functionality for MTU Engines This OEM replacement part is compatible with MTU engines and ensures optimal performance and durability. It is manufactured according to the highest quality standards to meet the requirements within marine and stationary technology.
UNION - 111A04019/1 suitable for MTU engines
Our Union: Ideal Product for Your Application Our Union with the comparison number 111A04019/1 is the perfect OEM replacement part, ideally suited for your MTU engines. This product from the category Fittings and armatures offers a tailored solution to maximize the efficiency of your engines.
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.