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.
SCREW-FITTING UNION - X50499100108 suitable for MTU engines
Precise Replacement Solution: Screw-fitting UnionThe reference number X50499100108 designates our screw-fitting union, which has been specifically developed as an OEM replacement part for professional use. This product falls under the category of fittings and armatures and offers optimal performance in the demanding applications suitable for MTU engines.Quality for EnginesAs a reliable OEM replacement part, the screw-fitting union fits perfectly in your engines. Providers of such components have an excellent reputation, and our products deliver consistent performance in various applications. Trust that the products from MOPA Motorparts have been specially designed to meet the demands of modern engines.
UNION - X50499100032 suitable for MTU engines
Perfect Union with PrecisionDiscover our union with the comparison number X50499100032, an efficient product for demanding applications. This OEM spare part belongs to the category of fittings and armatures and is characterized by its precise quality.Suitable for MTU Engines – Your SolutionThis outstanding union is suitable for MTU engines and offers excellent fit accuracy. As OEM spare parts, they meet the highest standards and provide durability and reliability in your application.
SCREW-FITTING UNION - X50499100027 suitable for MTU engines
Robust Fitting: Screw-fitting union for OrderingThe screw-fitting union with the comparison number X50499100027 is the perfect choice for your engine needs. This product offers excellent connection properties and is specifically designed to meet the demands of diesel and gas engines. Make an informed decision, as our spare parts are the optimal solution for demanding applications.
SCREW-FITTING UNION - X50499100026 suitable for MTU engines
Screw-fitting union with comparison number X50499100026Experience the benefits of our screw-fitting union with the comparison number X50499100026. This product belongs to the category of fittings and armatures and ensures that your engines operate reliably. This OEM replacement part is suitable for MTU and optimizes the performance of your system.
UNION - X50499100025 suitable for MTU engines
Precise Union for MTU Engines Our union with the comparison number X50499100025 offers the perfect solution for your engine setup. In the category "Fittings and armatures," this OEM replacement part impresses with its ideal fit. This union is specifically suitable for engines that must tackle challenges in maritime and stationary areas.Efficiency through OEM Replacement Parts The product stimulates the efficiency of your engines and contributes to the longevity of your machines. Trust in the quality of our OEM replacement parts, which promote both reliability and excellent performance for your applications. Take this opportunity to operate your engine-driven devices at the highest level.
BALL COCK - X50499100022 suitable for MTU engines
Ball Cock for Reliable ApplicationsDiscover our ball cock with the comparison number X50499100022, a high-quality product specifically designed for use in engines. This replacement part belongs to the group of fittings and armatures and offers excellent functionality.Suitable for MTU EnginesThe ball cock is precisely developed for MTU engines, ensuring that installation and use are as easy as they are efficient. Rely on the quality and outstanding performance of this replacement part in your engine operations.
UNION - X50499100010 suitable for MTU engines
Exclusive Union for Your ApplicationsDiscover our product, the union with the comparison number X50499100010, specifically manufactured to meet the requirements of your applications. This OEM spare part is essential for the smooth operation of your engines.Optimal Solution for MTU EnginesThe union is suitable for MTU engines and provides the quality you can expect from an OEM spare part. In our large warehouse, we maintain sufficient stock to accurately support your needs at any time.
UNION - X50499100009 suitable for MTU engines
Reliable Product: Union Comparison Number X50499100009The Union with the comparison number X50499100009 is a top-quality OEM spare part specifically designed for use in various engines. Its materials, suited to the demands, ensure excellent functionality and reliable longevity in challenging applications.Optimal Use: Suitable for MTU EnginesThis reliable product is suitable for MTU engines and belongs to the important category of Fittings and Armatures. The Union is developed to meet the highest standards to provide your engines with the best performance.
SCREW-FITTING UNION - X50499100008 suitable for MTU engines
Robust Screw-fitting Union for Versatile ApplicationsDiscover the screw-fitting union with the comparison number X50499100008, which is specifically manufactured as an OEM replacement part. This product meets the highest demands for your engines and provides a reliable solution in challenging application areas.Replacement Part Suitable for MTU EnginesOur screw-fitting union is designed to be compatible with MTU engines and supports performance for robust applications. Rely on this solution to optimally supply your engines under various working conditions.
SCREW-FITTING UNION - X50499100007 suitable for MTU engines
Screw-fitting Union for Specialized ApplicationsThe screw-fitting union with the comparison number X50499100007 is a top-quality product specifically designed for applications in engines. Suitable for MTU engines, this OEM replacement part offers an ideal solution.Perfect Quality through Internal ControlsEvery OEM replacement part, including the screw-fitting union, is subjected to extensive internal checks. This way, you can be confident that you are receiving a product that meets your specific requirements, suitable for your applications in various fields.
SCREW-FITTING UNION - X50441300168 suitable for MTU engines
Information on the Screw-fitting UnionDiscover the screw-fitting union with the comparison number X50441300168, specifically developed as an OEM replacement part. This product ensures optimal performance and efficiency in diesel and gas engines used in marine and stationary applications.Suitable for MTU EnginesOur screw-fitting union is ideally suited for MTU engines. As an individual replacement part, it impresses in terms of quality and reliability. In addition to MTU, we also carry items that are compatible with manufacturers such as MWM, Mercedes-Benz, Deutz, MAN, Volvo, Bosch, and Detroit Diesel.
SCREW-FITTING UNION - X50441300069 suitable for MTU engines
Robust Screw-fitting Union for Demanding ApplicationsDiscover the screw-fitting union with the comparison number X50441300069, specifically developed as a particular product for engines. This excellent fitting is suitable for MTU engines and provides you with the reliability you need. Our OEM spare parts ensure that your motorized systems operate smoothly.
SCREW-FITTING UNION - X50441300059 suitable for MTU engines
First-Class Screw-fitting Union for Your EnginesThe screw-fitting union with the comparison number X50441300059 is a first-class OEM replacement part, suitable for MTU engines. This product belongs to the category of fittings and armatures and ensures a reliable connection in engines of the highest precision and quality.High Precision for Maximum PerformanceAs your preferred supplier for replacement parts, we ensure that each component suitable for MTU engines undergoes strict internal control. These measures ensure that only the best products reach our customers, positively affecting the longevity of your engines.
SCREW-FITTING UNION - X50441300058 suitable for MTU engines
Robust Inserts with Screw-fitting UnionDiscover the screw-fitting union with the reference number X50441300058, specifically developed to harmonize optimally with engines suitable for MTU. This reliable component offers quality that meets the highest industry standards and efficiently supports your machinery.Quality Elements for Engines from Leading ManufacturersOur spare parts aim to maximize the performance of engines suitable for MTU. With this spare part, you receive the crucial element manufactured to the manufacturer's standards. Differences from aftermarket products are evident in precision and durability.
SCREW-FITTING UNION - X50441300037 suitable for MTU engines
Unique Screw-fitting Union for Your Application The screw-fitting union with the comparison number X50441300037 is a top-quality OEM replacement part that meets the highest demands. This fitting is excellently suited for MTU engines and offers optimal performance in your engine system.
SCREW-FITTING UNION - X50441300015 suitable for MTU engines
Efficient Screw-fitting Union for Your EnginesThe screw-fitting union with the comparison number X50441300015 is an ideal OEM replacement part that perfectly meets your requirements. Made from carefully selected materials and with precise workmanship, this fitting and armature ensures the best possible performance of your suitable for MTU engines.
SCREW-FITTING UNION - X50441300014 suitable for MTU engines
Screw-fitting Union for Your EngineThe screw-fitting union with the comparison number X50441300014 is a well-thought-out fitting part, compatible with MTU engines. This OEM replacement part ensures an exact fit and optimal operation that sustainably supports your engines.
SCREW-FITTING UNION - X50441300009 suitable for MTU engines
Screw-fitting union as a reliable componentThe screw-fitting union with the comparison number X50441300009 is an indispensable component that ensures the reliability of engines. It provides an effective connection and durability necessary for high demands in industrial applications.
BALL VALVE FOR FUEL FILTER - X00A41200041 suitable for MTU engines
Premium Product: Ball Valve for Fuel FilterDiscover our outstanding product: the Ball Valve for Fuel Filter with the comparison number X00A41200041. This high-quality Ball Valve is ideally suited as a fitting and armature. Our OEM replacement parts symbolize precision and reliability specifically designed for MTU engines.Wide Range of OEM Replacement PartsThe Ball Valve for Fuel Filter, compatible with MTU, ensures that your engines operate at their best. With a variety of over 1 million replacement parts in our inventory, we provide the ideal solution for your requirements. Rely on products, including the comparison number X00A41200041, to enhance efficiency and performance.
BALL VALVE ASSEMBLY - X00A41200040 suitable for MTU engines
High-Quality Filter Solutions: Ball Valve AssemblyThe Ball Valve Assembly with the comparison number X00A41200040 is the ideal product to maximize the efficiency of your MTU engines. As part of our product group Filter, this custom-fit OEM replacement part meets the highest production standards and offers reliable performance. Trust in our expertise in the area of OEM replacement parts.Suitable for MTU: Rely on Extensive ExperienceThis component is suitable for MTU engines and has been designed to deliver outstanding results even in the most demanding applications. With over 25 years of experience as a family-owned business in its second generation, we ensure the delivery of top-quality products that meet industry requirements.
BALL VALVE FOR COOLING SYSTEM - X00A41100190 suitable for MTU engines
Qualitative ball valve for your cooling systemThe ball valve for cooling system with the comparison number X00A41100190 is an outstanding OEM replacement part with high durability. It belongs to the category "Holders, plates and flanges" and supports the optimal control of the coolant, which is crucial for your engines.Efficient solutions for enginesThis item is suitable for MTU engines and describes precise fit and quality. Reliability in marine and stationary use was a priority in its development. As a second-generation family business, we pride ourselves on offering you proven solutions.
UNION - X00042896 suitable for MTU engines
Exquisite Product: Union for EnginesDiscover our Union with the comparison number X00042896. This OEM replacement part offers optimal quality and is characterized by a reliable solution. The Union fits perfectly for various applications and is ideally suited for demanding environments, such as in marine and stationary use.
BALL COCK - X00041510 suitable for MTU engines
Optimal Ball Cock for Engine ApplicationsDiscover the quality product Ball Cock, comparison number X00041510, which is optimally tailored to the requirements of MTU engines. This Ball Cock belongs to the group of Fittings and Armatures and offers reliable sealing to ensure the optimal performance of your unit.
SCREW-FITTING UNION - X00041126 suitable for MTU engines
Screw-fitting union for versatile useDiscover our screw-fitting union, which is an essential product for optimal performance of your MTU engines. It is marked with the comparison number X00041126 and belongs to the product group Fittings and armatures, suitable for industrial applications.
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.