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 - 01137163 suitable for Deutz engines
Innovative Union with Comparison Number 01137163Discover our Union with the comparison number 01137163, the perfect product for applications on engines suitable for the Deutz 640 series, particularly the engine type BVM640. This fittings and armatures item is an essential OEM spare part that supports our B2B customers in optimizing the performance of their engines. Weighing only 0.052 kg and with compact dimensions of 4.9 cm in length, 4.9 cm in width, and 1.8 cm in height, this product offers optimal functionality while saving space.Quality of OEM Spare Parts in FocusThe quality of our products is unbeatable – the Union 01137163 is manufactured as an OEM spare part, ensuring exceptional fit for your Deutz engines. By using state-of-the-art technologies, you achieve the highest possible efficiency and performance for your engine. Rely on our original equipment manufacturer quality and enjoy the benefits of leading technology at an attractive price.
DRAIN COCK - 01120687 suitable for MWM & Deutz engines
Innovative Solution: Drain Cock with Comparison Number 01120687Our drain cock with the comparison number 01120687 is an indispensable OEM spare part designed to meet the highest demands. This drain cock belongs to the category fittings and armatures and is therefore ideal for applications that require performance and reliability.
SCREW CONNECTOR - 01119268 suitable for MWM & Deutz engines
Discover the Replacement Part with Comparison Number 01119268Discover our premium product, the screw connector with the comparison number 01119268. This replacement part belongs to the category of fittings and armatures and provides an essential solution for all your engine requirements. It has been designed to enable outstanding performance and is a vital component for effective engine maintenance.
UNION - 01119153 suitable for Deutz engines
Optimal Fit in the Marine and Industrial SectorDiscover the OEM replacement part, the Union with the comparison number 01119153. This product belongs to the category of Fittings and armatures and offers top-notch precision, specially designed for demanding applications. With compact dimensions of 3.7 cm in length and width and a height of 3.3 cm, this replacement part fits perfectly in tight spaces for Deutz engines without compromising functionality.Precise Quality for Demanding ApplicationsOur Union is characterized by consistent quality and durability. Each OEM replacement part is designed to ensure optimal performance during operation, especially in the challenging environment of marine and industrial sectors. The Union weighs only 0.069 kg and provides high manufacturing accuracy—qualities that make it an indispensable component for Deutz engines.
UNION - 01119149 suitable for Deutz engines
Increase Efficiency with the UnionDiscover our outstanding product, the Union with the comparison number 01119149. This unique spare part is perfectly suited for applications in the field of engines. With its specialized design, this Union provides optimal performance and functionality, helping to prevent operational interruptions. Protect your machines with the right component.
SOCKET/ADAPTER - 01119144 suitable for MWM & Deutz engines
Discover Our Product Suitable for MWM & DeutzExperience our socket/adapter with the comparison number 01119144, which has been specifically designed to reliably work in engines suitable for MWM & Deutz. These components belong to the category of fittings and armatures and are characterized by their high quality. With these OEM replacement parts, you are opting for top-notch solutions for applications in marine and stationary engines.
UNION - 01119142 suitable for Deutz engines
Union – Comparison Number 01119142 in DetailDiscover our Union with the comparison number 01119142, which is ideal for applications in Deutz engines. This OEM spare part is characterized by precise manufacturing and reliability. The Union ensures that your engines can operate in optimal condition.
TWIN RING UNION - 01119118 suitable for MWM & Deutz engines
Twin ring union for products in your applicationDiscover the twin ring union with the comparison number 01119118. This spare part stands out for its quality and offers you a reliable and precise component. This OEM spare part is specifically designed to fit optimally into your compatible with MWM & Deutz engines. Enhance your maintenance or repair kit with this essential component!Precision for your requirementsOur twin ring union contributes to a secure connection in your compatible with MWM & Deutz engines and allows for easy installation. Weighing only 0.024 kg and measuring 2.7 cm in length and width and 1.9 cm in height, this product is not only lightweight but also functional. Trust in OEM spare parts that are carefully designed for the demands of industrial applications.
TWIN RING UNION - 01119116 suitable for Deutz engines
Compact Twin Ring Union for Various ApplicationsDiscover the specialized twin ring union listed under the reference number 01119116. This OEM replacement part is essential for optimal performance in various applications. The product is lightweight at only 0.023 kg and has compact dimensions of 2.5 cm in length and width, and 1.9 cm in height.Perfectly Suitable for Deutz EnginesThe twin ring union is ideally suited to highlight compatibility with engines for Deutz. As an OEM replacement part, it meets the high quality standards and performance characteristics expected from a branded product. Rely on the reliability and durability of this crucial component to ensure the efficiency of your machines.
UNION - 6510100069 suitable for MTU engines
Excellent Union for MTU EnginesDiscover our excellent product, the Union with the comparison number 6510100069, compatible with MTU engines. This OEM replacement part is designed for the highest demands and delivers optimal performance in operation. We carry over 1 million replacement parts in our inventory, ensuring we can provide the suitable solution for your specific engines.
UNION - 636C05003 suitable for MTU engines
Comparison Number 636C05003: Your New Replacement PartDiscover the union product with comparison number 636C05003. This OEM replacement part belongs to the fittings and armatures category and offers you the right solution for your needs. Invest in the quality your engines deserve.Suitable for MTU EnginesThe union replacement part is suitable for MTU engines and contributes to the excellent performance of these systems. With over 1 million replacement parts in our range, MOPA Motorparts offers a well-founded selection specifically tailored to modern engine technology.
UNION - 01116693 suitable for Deutz engines
Union with Comparison Number 01116693 – Your Reliable ProductDiscover the union with comparison number 01116693, an essential OEM spare part specifically designed for the demands of engines. This product combines precise workmanship and durability, ensuring optimal operation while enhancing the efficiency of your machines.Optimal Performance for Deutz EnginesThe product is compatible with Deutz engines and provides you with the assurance that you are receiving an important component. Combined with our robust design, it achieves high performance even under demanding conditions, making it a recommended OEM spare part.
CUTTING RING - 01116635 suitable for Deutz engines
Reliable Cutting Ring for Various ApplicationsDiscover the cutting ring with the reference number 01116635, which has been specifically designed to fit Deutz engines of the series 1163. This item belongs to the group of fittings and armatures and is an important component for all applications in marine or stationary use. Weighing only 0.004 kg and with compact dimensions of 1.3 cm in length, 1.3 cm in width, and 1.2 cm in height, this cutting ring is particularly handy and easy to install.High Quality for Optimal PerformanceWhen it comes to the quality of your components, rely on OEM replacement parts. The cutting ring with the reference number 01116635 is an OEM replacement part that meets all the demands of your machines. This cutting ring is suitable for engine types 20V1163TB82 and ensures maximum efficiency and reliability when it matters. The use of high-quality advanced materials helps to keep your Deutz engines in top condition over the long term.
SCREW-FITTING UNION - 635M11006/1 suitable for MTU engines
Screw-fitting union suitable for MTU enginesUse the screw-fitting union with the comparison number 635M11006/1, which has been specifically developed to reliably support your MTU engines. This product belongs to the category of fittings and armatures and impresses with its top-notch workmanship.Quality through strict controlsOur OEM replacement part demonstrates outstanding performance, especially through intensive internal quality controls. With the comparison number 635M11006/1, you are investing in a product that meets the high standards of the industry. This ensures not only safety but also durability for your engines.
CUTTING RING - 01116629 suitable for Deutz engines
Cutting ring with comparison number 01116629Discover the cutting ring with the comparison number 01116629, an OEM replacement part specifically designed to optimally meet the requirements of your Deutz engines. This cutting ring belongs to the product group fittings and armatures and ensures an ideal connection in all application areas. With the comparison number 01116629, you have a precise product in hand that offers reliability and longevity.Technical properties of the cutting ringThe product has small dimensions: with a length and width of 2.5 cm each and a height of only 1.1 cm, it weighs just 0.007 kg. These features make it especially easy to install the replacement part suitable for Deutz engines. A precise fit is crucial to support the optimal performance of your series 528. Our planning takes all operational factors into account that promote the efficient operation of this engine type.
UNION - 635H15001/1 suitable for MTU engines
Versatile Use: Union for MTU EnginesDiscover the union, comparison number 635H15001/1, suitable for MTU engines. This OEM spare part is an essential component of the category fittings and armatures and ensures long-term performance and reliability.Qualitative Test Criteria for OEM Spare PartsOur OEM spare parts, such as the union with comparison number 635H15001/1, are specifically developed to meet the high demands of engines. Suitable for MTU engines, they provide precise solutions that clearly stand out from aftermarket products.
UNION - 635H13001/1 suitable for MTU engines
Precise Solution: Union with Comparison Number 635H13001/1 Discover our Union with the comparison number 635H13001/1, suitable for MTU engines. This fittings and armatures spare part ensures reliable connections that meet the requirements of professional applications. The product provides you with the necessary precision for efficient engine performance.Reliable OEM Spare Parts for Demanding Engines As a leading provider of OEM spare parts, we only offer products that meet high quality standards. The Union is ideally suited for various applications. Rely on our many years of experience in supplying spare parts for engines used in marine and stationary applications.
BANJO UNION - 635C05011/1 suitable for MTU engines
Premium Product for Engine SystemsDiscover our premium Banjo union with the comparison number 635C05011/1, specifically designed for your MTU engines. As an OEM replacement part, this product offers precise dimensions that you would expect from a high-quality replacement.
- 635A16700/2 suitable for MTU engines
Ball Cock Suitable for MTU EnginesDiscover our ball cock with the comparison number 635A16700/2, an indispensable product specifically designed to meet the requirements of MTU engines. With this fitting, you benefit from reliable fluid control under demanding conditions. The ball cock offers durability and optimal functionality in your application area.
UNION - 634F02003/1 suitable for MTU engines
Union suitable for MTU engines – Quality that convincesEnhance the performance of your MTU engines with our Union (comparison number 634F02003/1), a premium OEM spare part from our extensive product range. This OEM spare part is specifically designed and provides a professional solution to ensure your technology always runs optimally.### Our large warehouse offers you a variety of items. If you are looking for necessary spare parts for engines, you can discover interesting options in our assortment.
UNION - 6284710307 suitable for MTU engines
Premium Union with Comparison Number 6284710307 Discover our Union with the comparison number 6284710307. This OEM spare part belongs to the category Fittings and armatures and offers excellent workmanship required in professional applications.
UNION - 6284700327 suitable for MTU engines
OE Material for Rugged ApplicationsDiscover our OEM replacement part, the Union with the comparison number 6284700327, which offers a perfect solution for fittings and armatures. This premium product is compatible with MTU engines and ensures maximum efficiency in your application area.
UNION - 6249974172 suitable for MTU engines
Union with High PrecisionThe union with the comparison number 6249974172 is an essential OEM spare part optimized for numerous applications in marine and stationary engineering. This product is suitable for MTU engines, ensuring maximum compatibility and functionality.
ARMATURE - 6212614 suitable for Volvo/Volvo Penta engines
Precise Solution: Armature with Comparison Number 6212614Discover the armature with comparison number 6212614. This OEM spare part is specifically designed to ensure optimal functionality in engines. The armature provides the quality you expect and contributes to the efficient performance of your systems.Wide Range of Spare Parts for EnginesThis armature product, suitable for Volvo/Volvo Penta engines, belongs to a large category of fittings and armatures. With over 1 million spare parts in original equipment manufacturer quality, we can help you quickly find the necessary OEM spare part.
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.