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Connecting elements – precision links for engine systems

Connecting elements are critical components that join mechanical parts within engine assemblies, industrial machines or control systems. They ensure stability, alignment, and force transmission between moving or static structures. High-quality connecting elements are essential for safety, performance, and long-term durability in demanding applications.

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BUSH 11X22X11-ST35NBK - 51917010244 suitable for MAN D-engines

BUSH 11X22X11-ST35NBK - 51917010244 suitable for MAN D-engines

Quality Product: Bush 11x22x11-st35nbkThe bush 11x22x11-st35nbk is an essential OEM replacement part, available to you under the comparison number 51917010244. This precisely manufactured component features ideal dimensions and is suitable for applications in engine technology. Weighing only 0.02 kg, the bush is both lightweight and robust.

Sale price: €12.61Regular price:€14.01(10% saved)
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BUSH - 51917010235 suitable for MAN D-engines

BUSH - 51917010235 suitable for MAN D-engines

Bush suitable for MAN D engines: Your solutionDiscover the bush with the comparison number 51917010235, an indispensable OEM replacement part that is ideally suited for your MAN D engines. This product improves the connecting elements in your engine and ensures smooth operation. Weighing only 0.1 kg and with compact dimensions of 3.3 cm in length and width and 2.5 cm in height, the bush is the optimal solution for numerous applications in the industry and maritime sector.

Sale price: €3.84Regular price:€4.26(10% saved)
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BUSH 11X18X10-9SMNPB28K - 51917010233 suitable for MAN D-engines

BUSH 11X18X10-9SMNPB28K - 51917010233 suitable for MAN D-engines

Precise Replacement Part for Your ApplicationsDiscover the Bush 11x18x10-9smnpb28k, which is ideally suitable for MAN D engines. This product from our category "Pumps, parts and accessories" is an unbeatable choice. With careful manufacturing, the quality of this product is ensured, while the comparison number 51917010233 provides you with the reliability you expect from our parts.Reliable Solutions for Engine NeedsWith the comparison number 51917010233, the Bush 11x18x10-9smnpb28k is distinctive and ensures that you always have the right part for your requirements. The product is suitable for MAN D engines and can be quickly implemented in your machines. We prioritize quality and internal controls so that you can always rely on the performance of our parts.

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BUSH 11X22X50-ST35NBK - 51917010212 suitable for MAN D-engines

BUSH 11X22X50-ST35NBK - 51917010212 suitable for MAN D-engines

Premium Product: Bush 11x22x50-st35nbk Discover the Bush 11x22x50-st35nbk, an essential OEM replacement part for efficient engines. With the comparison number 51917010212, this product is optimally suited for use in both diesel and gas engines. Thanks to its precise design, it is perfect for integration into your machines.Flexible Application Area: Suitable for MAN D Engines The bush is suitable for MAN D engines and provides advantages for your engine operation due to its top-notch quality. The manufacturer ensures exceptional efficiency, leaving no room for compromises when it comes to maintenance. Rely on OEM replacement parts to secure the longevity of your systems.

Sale price: €32.14Regular price:€35.71(10% saved)
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BUSH 12,5X22X9,6-ST35NBK - 51917010209 suitable for MAN D-engines

BUSH 12,5X22X9,6-ST35NBK - 51917010209 suitable for MAN D-engines

Excellent Bush for MAN D Engines: Awarded Functionality Start with our bush, which captivates your interest as a reader with impressive quality. The comparison number 51917010209 marks this OEM spare part and confirms the high quality that we provide at MOPA Motorparts. This bush is specifically designed to ensure optimal sealing and performance, suitable for engines in applications that demand the highest standards.

Sale price: €4.36Regular price:€4.85(10% saved)
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BUSH 9X16X9,5-ST35NBK - 51917010208 suitable for MAN D-engines

BUSH 9X16X9,5-ST35NBK - 51917010208 suitable for MAN D-engines

Excellent Quality: Bush 9x16x9,5-st35nbkThe Bush 9x16x9,5-st35nbk is a top-quality OEM spare part with the comparison number 51917010208. It belongs to the article group "Other" and is an indispensable component for efficient suitable for MAN D engines. Weighing only 0.01 kg, it allows for easy installation and contributes to optimal performance.

Sale price: €14.53Regular price:€16.15(10% saved)
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BUSH - 51917010204 suitable for MAN D engines

BUSH - 51917010204 suitable for MAN D engines

Premium Bush for Marine and Locomotive EnginesDiscover the performance and reliability with our bush, which has the reference number 51917010204. This product is an essential connecting element that optimizes the functionality and efficiency of MAN D engines. The bush has compact dimensions of 1.3 cm in length and 1.3 cm in width, along with a height of 1.2 cm. With a weight of only 0.007 kg, this bush is ideal as a replacement for worn elements in your engines.OEM Replacement Parts for Best ResultsThe bush is perfectly suited as an OEM replacement part since it has been designed to fit MAN D engines. OEM stands for Original Equipment Manufacturer, which means that our replacement parts are produced by the same manufacturers who supply the original components. Compared to aftermarket products, our OEM replacement parts offer an extremely precise quality that is reflected in the lifespan and performance of your machines. Rely on parts that can be seamlessly integrated into your engines to enhance operational stability.

Sale price: €8.93Regular price:€9.92(10% saved)
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BUSH 17,5X30X7-ST35NBK - 51917010201 suitable for MAN D-engines

BUSH 17,5X30X7-ST35NBK - 51917010201 suitable for MAN D-engines

Discover Precision Bush 17,5x30x7-st35nbkDiscover the Bush 17,5x30x7-st35nbk, a product that is ideal for use in MAN D engines. With its precise size and construction, this OEM replacement part is perfectly tailored to the demands of heavy engine applications. Experience the reliable functionality that you can expect from a true OEM.

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BUSH 11X20X11,5-ST35NBK - 51917010199 suitable for MAN D-engines

BUSH 11X20X11,5-ST35NBK - 51917010199 suitable for MAN D-engines

Premium Product: Bush 11x20x11,5-st35nbkThe Bush 11x20x11,5-st35nbk with the comparison number 51917010199 is a lightweight replacement part from the category Gears and toothed wheels. Its precise construction ensures optimal performance, being compatible with MAN D engines. This OEM replacement part is ideally suited to support your engines and ensures close compatibility with existing components.Compatible with MAN D enginesOur replacement part compatible with MAN D combines functionality and reliability, making it an essential component for diesel and gas engines. Thanks to precise manufacturing, this bush meets the requirements of industrial customers. Rely on OEM replacement parts that serve as the foundation for effective drive systems.

Sale price: €10.80Regular price:€12.00(10% saved)
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BUSH 9X20X13-ST35NBK - 51917010134 suitable for MAN D-engines

BUSH 9X20X13-ST35NBK - 51917010134 suitable for MAN D-engines

Precise Bush 9x20x13-st35nbk for Marine ApplicationsDiscover the Bush 9x20x13-st35nbk – an OEM replacement part with the comparison number 51917010134. This product is suitable for MAN D engines and impresses with its exact fit and outstanding material quality. Weighing only 0.02 kg, this bush represents an ideal solution for your requirements.

Sale price: €2.88Regular price:€3.20(10% saved)
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BUSH 13X24X48,2-ST35NBK - 51917010121 suitable for MAN D-engines

BUSH 13X24X48,2-ST35NBK - 51917010121 suitable for MAN D-engines

Precise Clamp for Efficient EnginesDiscover the Bush 13x24x48,2-st35nbk with comparison number 51917010121 – a product designed for the demanding requirements of engines. This OEM replacement part belongs to the group of Clamps and offers optimal fit and functionality.Trusted OEM Replacement PartsThe bush is suitable for MAN D engines and provides the reliability that your diesel or gas engine needs. Weighing only 0.12 kg, this OEM replacement part is an excellent choice for various applications in marine and stationary use. Rely on components that meet performance requirements.Comprehensive Range of Replacement PartsIn our extensive range, you will find over 1 million OEM replacement parts, including the Bush 13x24x48,2-st35nbk with comparison number 51917010121. Whether for repairs or maintenance, our products are optimally designed to meet the needs of your MAN D engines.

BUSH 9X12,9X5,5-ST35NBK - 51917010114 suitable for MAN D-engines

BUSH 9X12,9X5,5-ST35NBK - 51917010114 suitable for MAN D-engines

Excellent Bush for Engine PerformanceDiscover the Bush 9x12,9x5,5-st35nbk, a top-quality OEM replacement part with the comparison number 51917010114, suitable for your needs. This precisely manufactured component is essential for the performance of your engines, particularly for applications in marine and stationary use.

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BUSH - 51917010102 suitable for MAN D-engines

BUSH - 51917010102 suitable for MAN D-engines

Product Description with Comparison Number 51917010102 Discover our top-quality OEM spare part: the bush with the comparison number 51917010102. This product is precisely fitting and optimizes the performance of your engines. The bush is designed as a connecting element to ensure stable use in demanding applications. With this high-quality component, you increase the efficiency and longevity of your systems.Special Features of the Bush Our bush is suitable for MAN D engines and combines quality with reliability. OEM spare parts offer significant advantages over aftermarket products, as they are tailored to the individual requirements of the engines. Focus on precision and discover the various useful properties of our bush to achieve the best possible performance for your engines.

Sale price: €21.73Regular price:€24.14(10% saved)
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BUSH 9X18X20-9SMNPB28K - 51917010098 suitable for MAN D-engines

BUSH 9X18X20-9SMNPB28K - 51917010098 suitable for MAN D-engines

Reliable Bush 9x18x20-9smnpb28k with comparison number 51917010098 Discover our bush, comparison number 51917010098, which is an indispensable OEM spare part for your needs. This product contributes to the efficiency of your engines, particularly suitable for MAN D engines. Created for professional applications, this spare part offers you excellent quality and durability.OEM Spare Parts for Maximum Performance Our range includes only precisely manufactured OEM spare parts that provide ideal support for engines. The bush with comparison number 51917010098 weighs just 0.03 kg and meets the highest standards in quality and precision. Please note that all parts are always compliant with the requirements suitable for MAN D engines as well as other manufacturers that we offer.

Sale price: €12.81Regular price:€14.24(10% saved)
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BUSH 9X16X36-ST35NBK - 51917010094 suitable for MAN D-engines

BUSH 9X16X36-ST35NBK - 51917010094 suitable for MAN D-engines

Excellent Bush 9x16x36-st35nbk for Your NeedsDiscover our Bush 9x16x36-st35nbk, a reliable OEM spare part that can make a valuable contribution to your company. With the comparison number 51917010094, this product is not only lightweight (0.04 kg) but also impresses with high quality dedicated to meeting demands.Suitable for MAN D: Efficient Use EnsuredOur bush is suitable for MAN D engines and meets the highest standards in engine technology. Defective engines often present complex challenges, which is why having the right OEM spare part is crucial for maintaining operational reliability. With this product, you are opting for proven functionality and superiority.

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BUSH - 51917010088 suitable for MAN D-engines

BUSH - 51917010088 suitable for MAN D-engines

Precise Bush: Comparison Number 51917010088Discover the bush with the comparison number 51917010088, a product that is suitable for MAN D engines. This weight-reduced connecting element impresses with precise workmanship and optimal fit. With a weight of only 0.04 kg, the bush is ideal for applications in the marine sector and stationary technology.OEM Spare Parts for Maximum EfficiencyOur OEM spare parts are characterized by reliability and durability in a competitive price range. This bush serves as an important component in the maintenance of your engines and helps extend the lifespan and efficiency of your equipment. Rely on quality that proves itself!

Sale price: €15.49Regular price:€17.21(10% saved)
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BUSH 20,05X28X24,7-ST35NBK - 51917010083 suitable for MAN D-engines

BUSH 20,05X28X24,7-ST35NBK - 51917010083 suitable for MAN D-engines

Precise Facts about the Bush 20,05x28x24,7-st35nbkDiscover the Bush 20,05x28x24,7-st35nbk, available under the reference number 51917010083. Our product comes from the category Gears and toothed wheels and is precisely manufactured to enable smooth operations. Weighing only 0.05 kg, this spare part is ideally suited for various applications.Suitable for MAN D EnginesEvery OEM spare part offers you the opportunity to optimally operate your engines. This bush is specifically designed for MAN D engines to meet the performance requirements of the industry. Our spare parts ensure flawless performance and longevity of your machines.

Sale price: €25.67Regular price:€28.52(10% saved)
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BUSH 11X22X15-ST35NBK - 51917010081 suitable for MAN D-engines

BUSH 11X22X15-ST35NBK - 51917010081 suitable for MAN D-engines

Reliable Bush for Engine ApplicationsDiscover the Bush 11x22x15-st35nbk, a reliable product that is perfectly suited to meet the demands of your engines. The comparison number 51917010081 makes this OEM spare part easily identifiable and ensures high compatibility with other components.Suitable for MAN D EnginesThis Bush 11x22x15-st35nbk is specifically designed to fit MAN D engines. With this durable spare part, you can enhance the efficiency of your engine. The lightweight design of only 0.03 kg ensures that no unnecessary weight affects your engine, thereby increasing performance and function.

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BUSH 8X10X42-ST35NBK - 51917010080 suitable for MAN D-engines

BUSH 8X10X42-ST35NBK - 51917010080 suitable for MAN D-engines

Premium Bush for Marine ApplicationsThe Bush 8x10x42-st35nbk is an essential OEM spare part that plays a crucial role in your engine. With the reference number 51917010080, you can quickly recognize its compatibility. This spare part is suitable for MAN D engines and ensures that your fan system operates smoothly.Robust and EfficientWeighing only 0.01 kg, the Bush 8x10x42-st35nbk stands out due to its lightweight and durability. Our OEM spare parts are of top quality and specifically designed for MAN D engines. This bush helps you maximize and optimize the efficiency of your applications in the marine and stationary sectors.

Sale price: €4.27Regular price:€4.75(10% saved)
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BUSH 20,4X26X45,1-ST35NBK - 51917010076 suitable for MAN D-engines

BUSH 20,4X26X45,1-ST35NBK - 51917010076 suitable for MAN D-engines

Essential OEM Replacement Part for Your EnginesExperience the Bush 20,4x26x45,1-st35nbk, the ideal OEM replacement part for optimizing your engine performance. With the reference number 51917010076, this product offers a perfect fit and is suitable for industrial applications. Rely on the premium craftsmanship that makes this component a reliable choice for MAN D engines.Excellent Fit for MAN D EnginesThis bush is characterized by its lightweight design, facilitating handling. This OEM replacement part is specifically developed for MAN D engines, ensuring that your infrastructure operates smoothly at all times. Compared to aftermarket parts, our bush has the advantage of coming from carefully inspected manufacturing.

Sale price: €5.28Regular price:€5.86(10% saved)
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BUSH 17,5X22,2X19-ST35NBK - 51917010074 suitable for MAN D-engines

BUSH 17,5X22,2X19-ST35NBK - 51917010074 suitable for MAN D-engines

Precise Bush for Marine Applications The bush 17,5x22,2x19-st35nbk (comparison number 51917010074) is an essential OEM replacement part, suitable for various applications in engine technology. With a weight of just 0.022 kg, this bush impresses with its optimal fit and robustness, which are necessary for use in engine-operated systems.Powerful Product Suitable for MAN DThis product, which is ideally suited for MAN D engines, presents an ideal solution to ensure peak performance. Every detail of the bush 17,5x22,2x19-st35nbk has been crafted from high-quality materials to ensure maximum efficiency and longevity.

BUSH 17,5X22,2X23-ST35NBK - 51917010073 suitable for MAN D-engines

BUSH 17,5X22,2X23-ST35NBK - 51917010073 suitable for MAN D-engines

Excellent Product: Bush 17,5x22,2x23-st35nbkOur Bush 17,5x22,2x23-st35nbk is an outstanding product listed under the comparison number 51917010073. This OEM spare part offers unparalleled quality and reliability, which are essential for the smooth operation of your engines. Perfectly suitable for a wide range of applications, this component is specifically designed for MAN D engines.Customizable Component: Suitable for MAN D EnginesThe OEM spare part like the Bush 17,5x22,2x23-st35nbk weighs only 0.03 kg and is characterized by its lightweight and robustness, making it ideal for use in marine and stationary solutions. Trust in the strong performance that our products – suitable for MAN D engines – provide.

BUSH 9X16X39-ST35NBK - 51917010072 suitable for MAN D-engines

BUSH 9X16X39-ST35NBK - 51917010072 suitable for MAN D-engines

Precise Bush 9x16x39-st35nbkDiscover the Bush 9x16x39-st35nbk with comparison number 51917010072 – an essential product for the maintenance of your engines in professional use. This bush is designed as an OEM replacement part and is perfectly suitable for application in exhaust systems. With a weight of only 0.044 kg, it impresses with its thoughtful design that meets the demands in marine and stationary applications.Quality Assurance through OEM Replacement PartsThe Bush 9x16x39-st35nbk is manufactured to the highest standards and complies with comparison number 51917010072. It is optimal when it comes to reliability and performance. Our OEM replacement parts are precisely tailored to provide efficient solutions for MAN D engines. Trust our expertise when it comes to replacement parts for engines from these renowned manufacturers.

BUSH 17,5X22,2X19,7-ST35NBK - 51917010069 suitable for MAN D-engines

BUSH 17,5X22,2X19,7-ST35NBK - 51917010069 suitable for MAN D-engines

First-Class Product: Bush 17,5x22,2x19,7-st35nbkDiscover our product, the Bush 17,5x22,2x19,7-st35nbk, which has the comparison number 51917010069. This OEM replacement part impresses with its excellent quality and is essential for the efficient performance of your MAN D engines. With a pleasant weight of just 0.022 kg, this bush is the ideal partner for smooth engine positioning.

Function and benefits

Used across a wide range of applications, connecting elements form the mechanical link between components such as housings, shafts, brackets, or pipes. A well-designed connecting piece or assembly ensures:

  • Secure connection with high mechanical strength
  • Precise alignment of engine or machine components
  • Resistance to vibration, temperature, and environmental stress

Especially in engine systems, each connecting part must maintain tight tolerances to prevent misalignment, leakage or stress-related damage.

Applications and types

Connecting pieces can include flanges, couplings, clamps, threaded adapters or bushings – depending on the system and function. In engines, they are often used between cylinder heads and manifolds, pumps and piping, or sensors and control housings. Connecting parts may also be part of flexible or modular assembly systems, allowing for quick maintenance or customization.

Materials and availability

Connecting elements are typically made from stainless steel, aluminum, brass, or high-performance polymers – selected based on load, media, pressure and temperature requirements. Corrosion resistance, weight and sealing properties are crucial in marine or chemical environments. We offer OEM-connecting pieces for MTU, MAN, Deutz, Volvo Penta and MWM engine systems – with fast delivery and industrial-grade quality.

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

FAQ

What are connecting elements used for?
Connecting elements are used to join mechanical components together in a stable, secure and functional way. They transmit force, enable movement or sealing, and maintain alignment in engines and industrial assemblies.

How do I choose the right connecting piece?
The right connecting piece depends on the application, pressure, material compatibility, and dimensional fit. Consider mechanical load, temperature range, and corrosion exposure when selecting a component.

Are connecting parts standardized?
Many connecting parts follow international standards (e.g. DIN, ISO) for threads, flanges and couplings, but specific systems or engines may require OEM-specific elements. Always check compatibility with the system in use.

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