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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 9X18X42-ST35NBK - 51917010366 suitable for MAN D-engines

BUSH 9X18X42-ST35NBK - 51917010366 suitable for MAN D-engines

Excellent Product: Bush 9x18x42-st35nbkDiscover the Bush 9x18x42-st35nbk, an essential product for your engines. With the comparison number 51917010366, this OEM replacement part ensures the best fit and reliable function. The main feature of this bush is its support in the Gaskets category, which ensures that your engine can operate optimally.

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BUSH 9X18X38-ST35NBK - 51917010365 suitable for MAN D-engines

BUSH 9X18X38-ST35NBK - 51917010365 suitable for MAN D-engines

Excellent OEM Replacement Part – Tailored to Your NeedsThe Bush 9x18x38-st35nbk with the reference number 51917010365 is an excellent product from the category Holders, plates and flanges. This replacement part is specifically designed and suitable for MAN D engines, promoting optimal performance and reliability in diesel and gas applications. Weighing 0.05 kg, it ensures easy installation at a competitive price.Quality Requirements and PrecisionThis replacement part with the reference number 51917010365 is an outstanding example of OEM replacement parts. It is carefully tested and is excellent for your applications in marine and stationary areas. Through intensive internal controls, we ensure that the product meets the stringent requirements you can expect from an OEM replacement part.

Sale price: €22.55Regular price:€25.05(10% saved)
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BUSH 11X28X50,5-ST35NBK - 51917010364 suitable for MAN D-engines

BUSH 11X28X50,5-ST35NBK - 51917010364 suitable for MAN D-engines

Precision Bush 11x28x50.5-st35nbk for Your NeedsDiscover the Bush 11x28x50.5-st35nbk with the reference number 51917010364. This OEM replacement part is a crucial component in the category of Gears and toothed wheels. Weighing only 0.2 kg, this bush ensures optimal performance and reliability of your machinery. It meets stringent requirements in the industry and minimizes downtime.

Sale price: €45.09Regular price:€50.10(10% saved)
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BUSH - 51917010363 suitable for MAN D-engines

BUSH - 51917010363 suitable for MAN D-engines

MOPA Motorparts Bush compatible with MAN D enginesThe bush with the comparison number 51917010363 is an essential connecting element specifically designed to meet high demands in high-performance engine applications. This OEM spare part is characterized by its precise dimensions of 2.8 cm in length, 2.8 cm in width, and 2.1 cm in height, making it ideally suited for use in MAN D engines. Reliability in every application is assured.Increase efficiency with the bushOur bush is an OEM spare part that is precisely designed for MAN D engines and offers an excellent solution for your individual requirements. Weighing only 0.083 kg, this product supports the functional efficiency of your engines. Benefit from the original equipment manufacturer quality that contributes to both performance and longevity. A smooth operation and improved engine performance are indeed possible with the correct usage.

Sale price: €21.68Regular price:€24.09(10% saved)
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BUSH 12,5X22X15-ST35NBK - 51917010361 suitable for MAN D-engines

BUSH 12,5X22X15-ST35NBK - 51917010361 suitable for MAN D-engines

Latest Product for Your EnginesDiscover our product, the Bush 12,5x22x15-st35nbk, which has the comparison number 51917010361 and is an essential spare part for engines. This high-quality component offers numerous advantages and has a weight of only 0.03 kg, making it suitable for various applications.Bush Suitable for MAN D EnginesThe Bush 12,5x22x15-st35nbk is designed to be compatible with MAN D engines. Its remarkable durability and high functionality make it the optimal choice for diesel and gas engines in marine and stationary applications. Manufacturers place great importance on the use of high-quality OEM spare parts, and this product is no exception.

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BUSH 10,5X25X32-ST35NBK - 51917010357 suitable for MAN D-engines

BUSH 10,5X25X32-ST35NBK - 51917010357 suitable for MAN D-engines

Excellent Product: Bush 10,5x25x32-st35nbkDiscover the innovative Bush 10,5x25x32-st35nbk, a qualitatively proven product in the category Springs. This replacement part with the comparison number 51917010357 offers excellent performance for engines. Weighing only 0.1 kg, this replacement part contributes not only to technical efficiencies but also to the longevity of your system.Suitable for MAN D EnginesThe Bush 10,5x25x32-st35nbk is suitable for MAN D engines and provides the level of precision you need for your applications. This OEM replacement part offers all the advantages that characterize the quality of a product in original equipment manufacturer quality. It is crucial to consider compatibility with MAN D when choosing the replacement part.

Sale price: €19.00Regular price:€21.11(10% saved)
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BUSH 9X20X10-ST35NBK - 51917010356 suitable for MAN D-engines

BUSH 9X20X10-ST35NBK - 51917010356 suitable for MAN D-engines

Innovative Spare Part: Bush for Advanced EnginesThe Bush 9x20x10-st35nbk with the comparison number 51917010356 is an essential OEM spare part from the category of Injection components. Designed to provide top performance, it is perfectly suited for a variety of engines, particularly compatible with MAN D engines. Weighing only 0.01 kg, this product meets high precision requirements and ensures smooth functionality in demanding applications.Performance Optimization for MAN D EnginesThis spare part is compatible with MAN D and ensures outstanding performance and reliability. It offers excellent installation and the necessary support for your engines, making it particularly distinguished in marine or stationary applications. As an OEM spare part, it meets independent standards of quality and safety.

Sale price: €10.85Regular price:€12.05(10% saved)
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BUSH 11X22X34-ST35NBK - 51917010355 suitable for MAN D-engines

BUSH 11X22X34-ST35NBK - 51917010355 suitable for MAN D-engines

Robust Bush 11x22x34-st35nbk for Reliable EnginesDiscover the bush 11x22x34-st35nbk, a premium product that bears the comparison number 51917010355. This replacement part is optimally suited to meet your requirements for reliable engines, especially for applications that need effective solutions.

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BUSH 9X20X34-ST35NBK - 51917010354 suitable for MAN D-engines

BUSH 9X20X34-ST35NBK - 51917010354 suitable for MAN D-engines

Product Features of the Bush 9x20x34-st35nbkThe Bush 9x20x34-st35nbk is an excellent component for your exhaust system and contributes to the reliability of your applications. With the comparison number 51917010354, you receive a specialized OEM spare part that is essential for the long-term efficiency of your machines in the marine and stationary sectors.

Sale price: €16.84Regular price:€18.71(10% saved)
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BUSH 9X18X12-ST35NBK - 51917010349 suitable for MAN D-engines

BUSH 9X18X12-ST35NBK - 51917010349 suitable for MAN D-engines

Precision with the comparison number 51917010349Discover the Bush 9x18x12-st35nbk, a unique product with the comparison number 51917010349. This spare part is essential for older engine types and stands out with its excellent properties. This bush, suitable for MAN D engines, brings the highest precision to your applications. Weighing only 0.01 kg, it combines lightness with a robust performance that is unmatched.OEM Quality with OEM Spare PartsOur Bush 9x18x12-st35nbk is designed as an OEM spare part and represents quality that our customers can rely on. If you also value efficiency and the best fit, this spare part is just right for you. Our OEM spare parts impress with perfect accuracy that meets the requirements of MAN D engines.

Sale price: €14.44Regular price:€16.04(10% saved)
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BUSH - 51917010347 suitable for MAN D-engines

BUSH - 51917010347 suitable for MAN D-engines

Precise Bush for Improved Engine PerformanceDiscover our OEM replacement part, the bush with the comparison number 51917010347. This reliable connecting element is suitable for MAN D engines and ensures an optimal connection between the components for efficient engine operation. With a weight of only 0.04 kg, the focus is on high durability.

Sale price: €21.73Regular price:€24.14(10% saved)
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BUSH 15X20X33-ST35NBK - 51917010343 suitable for MAN D-engines

BUSH 15X20X33-ST35NBK - 51917010343 suitable for MAN D-engines

Robust Performance: Bush 15x20x33-st35nbkDiscover our product, the Bush 15x20x33-st35nbk, which fulfills important functions in your engines with the comparison number 51917010343. This OEM replacement part is specifically designed to meet high demands in diesel and gas engines. Weighing only 0.03 kg, the bush provides a feasible yet essential solution to enhance engine performance.Precision for MAN D EnginesThe Bush 15x20x33-st35nbk is suitable for MAN D engines and meets the strict quality standards required for use in challenging environments. This premium OEM replacement part is characterized by excellent fit and durability, which are crucial for the efficiency of your system. Rely on replacement parts that are highly effective in application.

BUSH 6,4X12X8-ST35NBK - 51917010336 suitable for MAN D-engines

BUSH 6,4X12X8-ST35NBK - 51917010336 suitable for MAN D-engines

Premium OEM Replacement Part for the Most Demanding RequirementsDiscover the Bush 6,4x12x8-st35nbk with the comparison number 51917010336 – an indispensable product from the category of Crankcase parts. This extremely lightweight replacement part weighs only 0.005 kg and has been specially designed to meet the demands of engines that require performance and reliability.

BUSH 10,5X22X43-ST35NBK - 51917010333 suitable for MAN D-engines

BUSH 10,5X22X43-ST35NBK - 51917010333 suitable for MAN D-engines

Effective Bush for Optimal Engine OperationDiscover the OEM spare part Bush 10,5x22x43-st35nbk, suitable for MAN D engines. With the comparison number 51917010333, this product ensures a precise fit and improved performance in your diesel and gas engines. Our brand quality meets the highest standards and is worthwhile for every maintenance measure.Features of the Right ProductThe comparison number 51917010333 indicates that this OEM spare part has been specifically developed for the requirements of MAN D engines. With compact dimensions and a weight of only 0.1 kg, the bush is easy to handle. It remains reliably effective over the long term and contributes to the efficient functionality of your engines – crucial in maritime and stationary applications.

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BUSH 9X20X18-ST35NBK - 51917010329 suitable for MAN D-engines

BUSH 9X20X18-ST35NBK - 51917010329 suitable for MAN D-engines

Efficient Bush 9x20x18-st35nbk: Predestined for Engines Discover the Bush 9x20x18-st35nbk, which is ideally suited for precise machine performance due to its outstanding properties. With the reference number 51917010329, you can optimize the installation of your engines.Quality Counterfeit in OEM Replacement Parts Our replacement part with the reference number 51917010329 is a high-quality OEM replacement part, compatible with MAN D engines. The premium craftsmanship ensures durability and effectiveness, allowing your engine to achieve longer operating times. The product weighs only 0.03 kg and combines robustness with user-friendly handling.

Sale price: €10.85Regular price:€12.05(10% saved)
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BUSH 10,5X22X17-ST35NBK - 51917010328 suitable for MAN D-engines

BUSH 10,5X22X17-ST35NBK - 51917010328 suitable for MAN D-engines

Precise Bush 10,5x22x17-st35nbk for motor applicationsDiscover our OEM replacement part, the Bush 10,5x22x17-st35nbk (comparison number 51917010328). This product belongs to the category of Crankcase parts and weighs only 0.03 kg. It meets the highest standards in precision and manufacturing quality.

Sale price: €17.61Regular price:€19.57(10% saved)
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BUSH 17,4X30X119-ST35NBK - 51917010327 suitable for MAN D-engines

BUSH 17,4X30X119-ST35NBK - 51917010327 suitable for MAN D-engines

High-Quality Bush for Demanding ConditionsDiscover the Bush 17,4x30x119-st35nbk, available under the comparison number 51917010327. This product is an essential OEM replacement part characterized by first-class manufacturing. Designed for professional applications, this bush stands for reliability and efficiency. Weighing only 0.45 kg, it provides an optimal solution for use in demanding environments.Suitable for MAN D EnginesThis product is suitable for MAN D engines and ensures that your engine operates under optimal conditions. The Bush 17,4x30x119-st35nbk is suitable for a variety of applications and plays a crucial role in the performance of the engines. By using OEM replacement parts, you ensure that your installations receive the longevity and vitality they deserve.

BUSH 11X20X14-ST35NBK - 51917010323 suitable for MAN D-engines

BUSH 11X20X14-ST35NBK - 51917010323 suitable for MAN D-engines

Quality and Precision: Bush 11x20x14-st35nbkDiscover the Bush 11x20x14-st35nbk, which designates OEM spare parts and is provided with the comparison number 51917010323. This product weighs only 0.024 kg and impresses with precise dimensions for the highest requirements. Developed as part of the fittings and armatures group, it eliminates potential downtime and elevates the performance of your machines to a new level.

BUSH 9X20X26-ST35NBK - 51917010321 suitable for MAN D-engines

BUSH 9X20X26-ST35NBK - 51917010321 suitable for MAN D-engines

Perfect Fit of the Bush 9x20x26-st35nbkDiscover the Bush 9x20x26-st35nbk, an indispensable OEM replacement part listed under the comparison number 51917010321. This product impresses with meticulous workmanship and is particularly suitable for MAN D engines. With these characteristics, the bush significantly contributes to optimizing your engine's performance.Features of the Bush in Marine and Stationary ApplicationsWeighing only 0.05 kg, the Bush 9x20x26-st35nbk offers an excellent combination of lightness and robustness. It has been designed specifically for MAN D and is well-suited for marine and stationary use. Each part is precisely manufactured to support functionality and long-term usability.

BUSH 12,5X22X22,5-ST35NBK - 51917010320 suitable for MAN D-engines

BUSH 12,5X22X22,5-ST35NBK - 51917010320 suitable for MAN D-engines

Innovative Solutions in the Spare Parts SectorThe Bush 12,5x22x22,5-st35nbk, with the reference number 51917010320, is an essential component for the effective performance of your products. This product is suitable for MAN D engines and is a valuable OEM spare part specifically designed for maintenance and repair applications.Efficient Products for MAN D Engines If you are looking for a spare part suitable for MAN D engines, this bush offers excellent performance. With a weight of only 0.04 kg, it may seem light but demonstrates remarkable robustness. Rely on the precision of this OEM spare part to optimize the function of your engines.

BUSH 11X22X40-ST35NBK - 51917010319 suitable for MAN D-engines

BUSH 11X22X40-ST35NBK - 51917010319 suitable for MAN D-engines

Bush 11x22x40-st35nbk – for optimal performanceDiscover the Bush 11x22x40-st35nbk, an essential OEM spare part for engine applications. This product has the comparison number 51917010319, which will assist you in identification. Weighing only 0.08 kg, the bush is both compact and functional. It is designed to ensure reliable performance in various applications.

BUSH 9X18X5-ST35NBK - 51917010317 suitable for MAN D-engines

BUSH 9X18X5-ST35NBK - 51917010317 suitable for MAN D-engines

Discover the Bush 9x18x5-st35nbk for EnginesThe Bush 9x18x5-st35nbk is an excellent OEM replacement part that serves as a valuable product in the maintenance of your engines. The reference number 51917010317 allows for easy identification when it comes to optimizing the efficiency of your machines and extending their lifespan.

BUSH 9X18X84-ST35NBK - 51917010316 suitable for MAN D-engines

BUSH 9X18X84-ST35NBK - 51917010316 suitable for MAN D-engines

BUSH 9X18X84-ST35NBK with the comparison number 51917010316 suitable for MAN D-engines

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BUSH 11X22X27-ST35NBK - 51917010315 suitable for MAN D-engines

BUSH 11X22X27-ST35NBK - 51917010315 suitable for MAN D-engines

Quality That Meets Your Engine's NeedsDiscover the high-quality product Bush 11x22x27-st35nbk, suitable for MAN D engines, which robustly meets the requirements for top-tier spare parts. With the comparison number 51917010315, this OEM spare part belongs to the product category Pumps, parts and accessories and offers first-class quality and durability for your machines.

Sale price: €22.41Regular price:€24.90(10% saved)
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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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