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.
Choose from following:
BUSH 13X20X20-ST35BK - 81930200643 suitable for MAN D engines
Bush 13x20x20-st35bk for MAN D EnginesDiscover the Bush 13x20x20-st35bk, an excellent OEM replacement part marked with the comparison number 81930200643. This product offers you the perfect solution for your MAN D engines. Weighing only 0.03 kg, the bush is easy to handle and install.
BUSH - 81930200637 suitable for MAN D engines
Bush with reference number 81930200637 Experience the top-quality bush with reference number 81930200637, which is perfectly tailored to your requirements. This product belongs to the category of connecting elements and is designed for MAN D engines. Weighing only 0.002 kg, the bush offers an ideal combination of stability and precision, which is essential for the performance of your engines.Quality of OEM replacement partsWe exclusively rely on OEM replacement parts to provide you with the best quality. The reference number 81930200637 stands for a product that sets standards in terms of reliability and durability. Our bush is an indispensable component that helps ensure the functionality of your machines and minimize downtime.
BUSH 25,4X32X95,5-ST35 - 81930200631 suitable for MAN D engines
Precision Bush 25,4x32x95,5-st35 for Your EnginesDiscover the Bush 25,4x32x95,5-st35 with the comparison number 81930200631. This OEM spare part meets the highest standards of fit and quality. Weighing 0.218 kg, the bush provides an ideal solution for your projects.Efficient Solution for MAN D EnginesOur product is developed for MAN D engines and is distinguished by durability and reliability. Unlike aftermarket parts, our OEM spare parts are the safe choice for engine solutions.
BUSH - 81930200630 suitable for MAN D engines
Bush suitable for MAN D enginesOur bush (comparison number: 81930200630) is a crucial connecting element designed to meet the high demands of diesel and gas engines. This spare part weighs 0.94 kg and is characterized by precise fit and quality. Ideal for specialized shops that rely on reliable engine components.OEM spare parts for the best resultsThe bush, suitable for MAN D engines, represents an OEM spare part. Compared to aftermarket products, our OEM spare parts offer the manufacturing quality and durability that your engines need. This ensures optimal function and safety of your engines in various applications.
BUSH - 81930200629 suitable for MAN D engines
Excellent Bush with Comparison Number 81930200629Discover the bush with the comparison number 81930200629, an essential OEM spare part specifically manufactured to meet the requirements of engines compatible with MAN D. This product ensures optimal fit and support for the reliable performance of your engines in marine and stationary applications. Weighing only 0.155 kg, the bush combines lightness with high robustness.Your Advantages Through OEM Spare PartsOur bush meets a tested quality standard in the field of spare parts and offers the reliability of an OEM spare part. It is compatible with MAN D engines and meets all necessary specifications to maximize the performance and lifespan of your engine. Trust in a product that meets the highest expectations and has proven itself.
BUSH - 81930200628 suitable for MAN D engines
Discover Bush for MAN D EnginesDiscover the bush with the comparison number 81930200628, an indispensable connecting element specifically designed for your needs. This bush not only ensures a reliable connection but also supports the longevity and efficiency of your system. Weighing only 0.04 kg, it is easy to handle and install, ideal for various applications.
BUSH - 81930200627 suitable for MAN D engines
Reliable Bush with Comparison Number 81930200627The bush with the comparison number 81930200627 is an excellent OEM spare part specifically designed for MAN D engines. This product ensures an optimal fit and thus provides outstanding performance in your engine. Weighing only 0.01 kg, this bush is particularly lightweight yet robust, making it the ideal choice for marine and stationary applications as well as for locomotives.Functional Connecting Elements for MAN D EnginesAs part of our group of connecting elements, the bush suitable for MAN D engines is indispensable for their smooth operation. Our OEM spare parts undergo stringent quality controls to ensure that each product meets the high demands of our customers. The comparison number 81930200627 stands for reliability and durability.
BUSH 20,10 MM - 81930200622 suitable for MAN D engines
Bush for MAN D Engines - Precision in Every DetailDiscover the bush with the reference number 81930200622, an essential OEM spare part designed for MAN D engines. With a diameter of 20.10 mm, this product offers a precise fit and supports the optimal performance of your engines. Rely on the quality we provide through our many years of experience in the spare parts industry.
BUSH 20,20 MM - 81930200620 suitable for MAN D engines
Efficient Bush for MAN D EnginesDiscover the Bush 20,20 mm, an OEM replacement part designed specifically for MAN D engines. With the reference number 81930200620, you receive a product that meets the highest quality standards. Every detail of this bush is designed for optimal functionality.
BUSH 20,25 MM - 81930200619 suitable for MAN D engines
Discover the Bush 20,25 mmDiscover our Bush 20,25 mm, suitable for MAN D engines. This premium OEM replacement part impresses with its precise fit and optimal craftsmanship. Weighing only 0.15 kg, the bush is not only lightweight but also robust.
BUSH 20,30 MM - 81930200618 suitable for MAN D engines
Precision Bush 20,30 mm for EnginesDiscover the Bush 20,30 mm, suitable for MAN D engines. With the reference number 81930200618, you will receive an OEM spare part that is specifically designed for a perfect fit. This bush ensures that your engine operates reliably and efficiently.Lightweight, Robust Design for Maximum PerformanceWeighing only 0.15 kg, this OEM spare part is not only lightweight but also robust. The reference number 81930200618 assures that you can expect a product in original equipment manufacturer quality. Rely on precision to ensure the best possible operation of your MAN D engines.
BUSH 20,40 MM - 81930200616 suitable for MAN D engines
Precise OEM Replacement Part: Bush 20,40 mm Discover the Bush 20,40 mm with comparison number 81930200616, a specialized OEM replacement part that is suitable for MAN D engines. This product offers you excellent fit accuracy and ensures reliable engine performance.Lightweight and Efficient: Weight of 0.15 kg The bush weighs only 0.15 kg, making it easy to handle and install. Ideally suited for various applications in marine and stationary engine use, this replacement part provides a secure and long-lasting solution.
BUSH 20,45 MM - 81930200615 suitable for MAN D engines
Reliable OEM Replacement Part for EnginesDiscover our reliable product, the bush with the comparison number 81930200615. With a diameter of 20.45 mm, this OEM replacement part provides a precise fit specifically designed for the requirements of MAN D engines. Rely on quality that is valued in the industry.Optimal Solution for Your ApplicationsThis component weighs only 0.15 kg and is ideal for use in marine and stationary applications. The bush contributes to the efficiency of your engines that are suitable for MAN D. Count on OEM replacement parts for a long service life.
BUSH 20,50 MM - 81930200614 suitable for MAN D engines
Bush 20,50 mm – Your Reliable Spare PartDiscover our Bush 20,50 mm, an essential spare part specifically designed to meet the demands of engines. With the comparison number 81930200614, we offer you a product that ensures the flawless functioning of your technology. Rely on the high quality and precision fit required for MAN D engines.
BUSH 20,55 MM - 81930200613 suitable for MAN D engines
Precise Bush 20,55 mm for MAN D EnginesDiscover the precise Bush 20,55 mm, an ideal OEM spare part, compatible with MAN D engines. With the comparison number 81930200613, this product provides an exact fit and reliable functionality for your engines.Reliable Product FeaturesThe OEM spare part weighs only 0.15 kg and combines lightness with robust design. The Bush 20,55 mm is an essential component, suitable for MAN D engines, and is designed for long-term use.
BUSH 20,75 MM - 81930200612 suitable for MAN D engines
Excellent Bush Suitable for MAN D EnginesDiscover our Bush 20,75 mm, a top-quality part that is marked with the comparison number 81930200612. This product is suitable for MAN D engines and offers reliable performance. The bush weighs only 0.15 kg and is ideal for marine and stationary applications as well as locomotives.Reliability as an OEM Replacement PartOur Bush 20,75 mm is an outstanding example of high-quality OEM replacement parts. The comparison number 81930200612 ensures that you receive a product specifically designed to support the functionality of your engines. Rely on excellent materials and flawless workmanship.
BUSH 20,65 MM - 81930200611 suitable for MAN D engines
Bush 20,65 mm for MAN D EnginesDiscover our OEM replacement part, the Bush 20,65 mm, suitable for MAN D engines. This bush is characterized by its precise fit and ensures reliable performance in marine and stationary engines as well as locomotives.
BUSH 20,75 MM - 81930200609 suitable for MAN D engines
Precise Bush for MAN D EnginesDiscover our Bush 20,75 mm, a high-precision component. This part is specifically designed to work seamlessly with MAN D engines, ensuring reliable engine performance. Identifying this product is particularly straightforward thanks to the reference number 81930200609.Trust in Our ExperienceWith over 25 years of passion and know-how in the industry, our family-owned business in its second generation is the reliable partner for OEM replacement parts. The bush weighs only 0.15 kg and meets the highest technical standards in marine and stationary applications.
BUSH - 81930200608 suitable for MAN D engines
Advanced Bush for Your EngineDiscover the bush with the comparison number 81930200608 – an essential product that perfectly meets your requirements. This bush is specifically designed to ensure high-performance applications in your diesel and gas engines. With this solution, you receive proven quality.
BUSH - 81930200600 suitable for MAN D engines
Precise Bush: Comparison Number 81930200600Discover our precise product, the bush with the comparison number 81930200600. This OEM spare part is specially designed to meet the high demands in marine and stationary applications. Weighing only 0.07 kg, this bush impresses with its durability and user-friendliness.Suitable for MAN D Engines: Functional QualityThe bush is suitable for MAN D engines and offers outstanding performance. Every component is manufactured under strict internal controls, ensuring the highest quality standards are maintained. Rely on our expertise in the field of OEM spare parts to ensure reliable functionality.
BUSH 42X48X50-CUPB10SN - 81930200585 suitable for MAN D engines
Precise Bush for Your Engine NeedsDiscover the Bush 42x48x50-cupb10sn, a replacement part suitable for MAN D engines. This bush, with the comparison number 81930200585, offers top-notch functionality in various applications. Weighing only 0.15 kg, it is user-friendly and easy to install.
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.
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.