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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 10,5X22H7X28-9SMNPB28K - 51917010785 suitable for MAN D-engines

BUSH 10,5X22H7X28-9SMNPB28K - 51917010785 suitable for MAN D-engines

Precise Replacement Part: Comparison Number 51917010785Discover the premium OEM replacement part, the Bush 10,5x22h7x28-9smnpb28k with the comparison number 51917010785. It has been specifically designed for essential applications in engines and offers optimal performance as well as high wear protection. The replacement part fits perfectly into your existing system and efficiently supports the operation of your MAN D engines.Precise Fit for MAN D EnginesThis product, suitable for use in MAN D, impresses with its precise dimensions of 10.5 x 22 h7 x 28 mm. Every detail of this OEM replacement part has been optimized to harmonize perfectly with MAN D engines. Responsibly produced, you receive a reliable component that excellently supports your machines.

Sale price: €24.23Regular price:€26.92(10% saved)
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BUSH 14X24,3X139-CK45GBK - 51917010766 suitable for MAN D-engines

BUSH 14X24,3X139-CK45GBK - 51917010766 suitable for MAN D-engines

Efficient Solution: Bush 14x24,3x139-ck45gbkDiscover our product, the Bush 14x24,3x139-ck45gbk, suitable for MAN D engines. With the comparison number 51917010766, we ensure optimal compatibility with various engines, making installation simple and straightforward.Enhance Engine PerformanceThe OEM replacement part ensures excellent performance of your engines. Weighing only 0.39 kg, the bush combines lightness with durability, leading to longer operating times. It is not only long-lasting but also offers sufficient stability under demanding conditions.

Sale price: €54.21Regular price:€60.23(10% saved)
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BUSH 11X24X39,5-9SMNPB28K - 51917010765 suitable for MAN D-engines

BUSH 11X24X39,5-9SMNPB28K - 51917010765 suitable for MAN D-engines

Bush 11x24x39,5-9smnpb28k in DetailDiscover the Bush 11x24x39,5-9smnpb28k, a special spare part that is perfect for your MAN D engines. With the comparison number 51917010765, this product is an indispensable component for applications in marine and locomotive engineering. Rely on this precise and durable assembly that provides the required reliability in demanding operating conditions.Efficient Spare Parts Without CompromisesThe Bush 11x24x39,5-9smnpb28k is offered as an OEM spare part and meets strict quality standards. Count on a reliable performance offering and avoid aftermarket alternatives to extend the lifespan of your engines.

Sale price: €22.16Regular price:€24.62(10% saved)
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BUSH 11X22X80-ST35NBK - 51917010764 suitable for MAN D-engines

BUSH 11X22X80-ST35NBK - 51917010764 suitable for MAN D-engines

Powerful: Bush 11x22x80-st35nbkThe bush 11x22x80-st35nbk, also known by the comparison number 51917010764, is a top-quality OEM replacement part specifically designed for use in engines. Weighing 0.182 kg, this product is ideal for various applications, especially in the maritime sector. Precision and quality are paramount, ensuring that your machinery runs smoothly.Reliability for MAN D EnginesThis product is suitable for MAN D engines and delivers unparalleled performance. As an OEM replacement part, the bush meets the highest standards and ensures that the functionality of your engines is maintained. With the bush 11x22x80-st35nbk, you can eliminate failures and unpleasant surprises.

BUSH 21,2X27X13-9SMNPB28K - 51917010755 suitable for MAN D-engines

BUSH 21,2X27X13-9SMNPB28K - 51917010755 suitable for MAN D-engines

Buy Reliable Bush 21.2x27x13-9smnpb28kThe Bush 21.2x27x13-9smnpb28k is an OEM spare part that plays an essential role in pump systems. With a comparison number of 51917010755, you can be assured that this product provides excellent precision in engine maintenance.

BUSH 11,5X24X44,5-9SMNPB28K - 51917010754 suitable for MAN D-engines

BUSH 11,5X24X44,5-9SMNPB28K - 51917010754 suitable for MAN D-engines

Precise Bush 11,5x24x44,5-9smnpb28k in DetailDiscover the versatile Bush 11,5x24x44,5-9smnpb28k, which is listed under the reference number 51917010754. This product combines quality and precision and is the ideal component for demanding applications. Enjoy easy integration into various motorized systems and secure outstanding performance.Suitable for MAN D EnginesThis top-quality bush is designed as a component suitable for MAN D engines. Weighing just 0.12 kg, it allows for effortless installation and optimal efficiency. Our OEM spare parts offer an exceptionally precise fit that meets industry requirements.

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BUSH - 51917010749 suitable for MAN D engines

BUSH - 51917010749 suitable for MAN D engines

BUSH with the comparison number 51917010749 suitable for MAN D engines

Sale price: €19.28Regular price:€21.42(10% saved)
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BUSH 7X18X6-ST35NBK - 51917010748 suitable for MAN D-engines

BUSH 7X18X6-ST35NBK - 51917010748 suitable for MAN D-engines

Optimal Performance with the Bush 7x18x6-st35nbkMake use of the Bush 7x18x6-st35nbk, the beautiful part with the comparison number 51917010748. This product offers excellent fit for your technical demands. Thanks to its compact dimensions, the bush excels in various applications in industry and technology.Versatile Application for MAN D EnginesThis part is suitable for MAN D and meets the highest requirements. The bush is ideal for engines used in marine and stationary applications. With this part, you will sustainably optimize the operation of your MAN D engines.

BUSH 8X16X80-ST35NBK - 51917010744 suitable for MAN D-engines

BUSH 8X16X80-ST35NBK - 51917010744 suitable for MAN D-engines

Essential Product: Bush 8x16x80-st35nbk Present your engines with the reliable Bush 8x16x80-st35nbk, which is precisely offered as an OEM replacement part. This product is suitable for MAN D engines and meets the highest standards for your diesel and gas engines. With the comparison number 51917010744, you can be assured that you are acquiring a precisely fitting component.Replacement Part with Optimal Functionality The bush weighs only 0.093 kg and is suitable for any application where you desire durability and functionality from your engines. This OEM replacement part supports the performance of your operations and ensures reliable use in practice.

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BUSH 11X22X65-ST35NBK - 51917010742 suitable for MAN D-engines

BUSH 11X22X65-ST35NBK - 51917010742 suitable for MAN D-engines

Efficient Replacement Part for Various ApplicationsDiscover the Bush 11x22x65-st35nbk, an indispensable OEM replacement part specifically designed for MAN D engines. The use of the comparison number 51917010742 indicates that you are receiving a product of excellent precision and material quality. This bush meets the highest standards and is perfectly suitable for use in marine and stationary applications.

Sale price: €9.64Regular price:€10.71(10% saved)
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BUSH - 51917010738 suitable for MAN D-engines

BUSH - 51917010738 suitable for MAN D-engines

Versatile Bush: Comparison Number 51917010738Discover the bush with the comparison number 51917010738 – an excellent connecting element designed to meet the highest demands. This bush is an OEM spare part, weighing only 0.04 kg, and provides ideal conditions for use.Suitable for MAN D EnginesOur bush is suitable for MAN D engines. It ensures that the engine operates optimally. The efficient product meets the reliability and durability requirements you expect for your engines. With the right bush, you ensure efficient and trouble-free performance.

BUSH 9X18X35-ST35NBK - 51917010737 suitable for MAN D-engines

BUSH 9X18X35-ST35NBK - 51917010737 suitable for MAN D-engines

Precise Replacement Part: Bush 9x18x35-st35nbk Discover the Bush 9x18x35-st35nbk, an essential component that helps enhance the efficiency of your engines. With the specific reference number 51917010737, you can easily identify this product. This quality ensures that you receive a reliable part that fits optimally into your specific applications.

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BUSH 9X18X82-ST35NBK - 51917010735 suitable for MAN D-engines

BUSH 9X18X82-ST35NBK - 51917010735 suitable for MAN D-engines

Premium Replacement Part: Bush 9x18x82-st35nbk Discover the Bush 9x18x82-st35nbk (comparison number 51917010735), a premium OEM replacement part from our category of Clamps. This product impresses with its outstanding quality and is precisely suitable for multiple applications. Weighing only 0.12 kg, the bush is ideal for use in engines, particularly in marine and stationary applications as well as in locomotives.Optimal Fit for MAN D Engines The Bush 9x18x82-st35nbk (comparison number 51917010735) is specifically designed to fit engines compatible with MAN D. These OEM replacement parts achieve a long service life and offer flawless integration into existing systems. Rely on the accuracy that these products provide to enhance the efficiency of your applications.

Sale price: €77.71Regular price:€86.35(10% saved)
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BUSH 9X18X85-ST35NBK - 51917010734 suitable for MAN D-engines

BUSH 9X18X85-ST35NBK - 51917010734 suitable for MAN D-engines

Precise Bush 9x18x85-st35nbkDiscover the Bush 9x18x85-st35nbk, an essential OEM replacement part specifically designed to optimally harmonize with suitable for MAN D engines. With an inner diameter of 9 mm, an outer diameter of 18 mm, and a length of 85 mm, this component offers maximum efficiency and performance in your marine and stationary applications. Weighing only 0.12 kg, the bush provides ideal characteristics to support your engine management.Quality Assurance through Internal Control The comparison number 51917010734 ensures the fit and quality of this OEM replacement part. As a family-owned business in its second generation, we have implemented strict internal controls to ensure that all our products, including the bush, meet the highest standards. Trust our long-standing experience in the field of engine replacement parts.

BUSH 12,5X24X80-ST35NBK - 51917010732 suitable for MAN D-engines

BUSH 12,5X24X80-ST35NBK - 51917010732 suitable for MAN D-engines

The perfect bush for your requirementsPresent your engines with performance-optimized accessories! The bush 12,5x24x80-st35nbk is an OEM replacement part and impresses with its fit, compatible with MAN D engines. The reference number 51917010732 indicates the precise fit that ensures outstanding performance.

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BUSH 12,5X24X95-ST35NBK - 51917010731 suitable for MAN D engines

BUSH 12,5X24X95-ST35NBK - 51917010731 suitable for MAN D engines

BUSH 12,5X24X95-ST35NBK with the comparison number 51917010731 suitable for MAN D engines

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BUSH - 51917010730 suitable for MAN D engines

BUSH - 51917010730 suitable for MAN D engines

BUSH with the comparison number 51917010730 suitable for MAN D engines

Sale price: €21.73Regular price:€24.14(10% saved)
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 - 51917010728 suitable for MAN D-engines

- 51917010728 suitable for MAN D-engines

Quality and Precision: Bushing Compatible with MAN D EnginesDiscover the bushing 16.5x30x44-st35nbk – an important element listed under the reference number 51917010728. This OEM spare part impresses with its precision and fits perfectly in engines operating in demanding environments.

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BUSH - 51917010725 suitable for MAN D-engines

BUSH - 51917010725 suitable for MAN D-engines

Reliable Products for Demanding ApplicationsDiscover the bush with the comparison number 51917010725, an essential product used in engines. This OEM replacement part offers excellent fastening qualities in connection systems. Benefit from solutions that provide high performance in industrial and maritime environments.

Sale price: €10.99Regular price:€12.21(10% saved)
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SPACER - 51917010719 suitable for MAN D-engines

SPACER - 51917010719 suitable for MAN D-engines

Precise Solution: Spacer Comparison Number 51917010719Discover our reliable spacer, comparison number 51917010719. This important connecting element ensures optimal adjustment for your needs. Thanks to technical manufacturing, it meets the highest standards and is specifically designed as an OEM replacement. If you value quality, this product is an excellent choice.Efficient Functionality for MAN D EnginesOur spacer is suitable for MAN D engines and ensures that all components work together precisely. Weighing just 0.19 kg, it is not only functional but also practical in handling and shipping. Trust that this OEM replacement optimizes your engines efficiently and offers long-lasting performance.

Sale price: €16.84Regular price:€18.71(10% saved)
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BUSH - 51917010718 suitable for MAN D engines

BUSH - 51917010718 suitable for MAN D engines

BUSH with the comparison number 51917010718 suitable for MAN D engines

Sale price: €21.73Regular price:€24.14(10% saved)
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BUSH 15X30X40-9SMNPB28K - 51917010717 suitable for MAN D-engines

BUSH 15X30X40-9SMNPB28K - 51917010717 suitable for MAN D-engines

Essential OEM Replacement Part for EnginesDiscover the Bush 15x30x40-9smnpb28k, an essential OEM replacement part that exceeds the requirements of modern suitable for MAN D engines. With the comparison number 51917010717, we ensure that you receive a product that perfectly fits your needs and supports smooth and continuous operation.Important Component for MAN D EnginesThe Bush 15x30x40-9smnpb28k weighs only 0.16 kg, making it easy to install. Trust in a product that promotes the efficient functioning of your engines and offers you long-term benefits. Our range of OEM replacement parts ensures that you can maintain optimal performance for your engines.

Sale price: €20.19Regular price:€22.44(10% saved)
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BUSH 12,5X22X18,6-9SMNPB28K - 51917010715 suitable for MAN D-engines

BUSH 12,5X22X18,6-9SMNPB28K - 51917010715 suitable for MAN D-engines

Perfect Replacement Solution – Bush 12,5x22x18,6-9smnpb28kDiscover the Bush 12,5x22x18,6-9smnpb28k, an essential OEM spare part available under the comparison number 51917010715. This product stands out for its quality and fits perfectly in engines. Designed to support the functionality of MAN D engines, this product ensures smooth operations and reduced downtime.

Sale price: €17.08Regular price:€18.98(10% saved)
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BUSH 11X22X10-9SMNPB28K - 51917010714 suitable for MAN D-engines

BUSH 11X22X10-9SMNPB28K - 51917010714 suitable for MAN D-engines

Robustness Meets EfficiencyDiscover the Bush 11x22x10-9smnpb28k – an essential product that offers OEM replacement parts in original equipment quality. Thanks to the reference number 51917010714, easy identification and upgrades are possible. This replacement part is perfectly suited for MAN D engines and significantly enhances the reliability of your engine system.

Sale price: €14.87Regular price:€16.52(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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