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 7X12X14-ST35-A3C - 81930210113 suitable for MAN D engines
Precise Product for Efficient EnginesDiscover the Bush 7x12x14-st35-a3c, a high-quality OEM spare part suitable for MAN D engines. The comparison number 81930210113 ensures the exact fit and quality that you expect from OEM spare parts.
BUSH - 81930210111 suitable for MAN D engines
Reliable Bush Suitable for MAN D EnginesDiscover the bush with the comparison number 81930210111, an essential product for your maintenance needs. This bush is an OEM replacement part and impresses with its outstanding fit for MAN D engines. Weighing only 0.01 kg, this connecting element is both lightweight and robust, making it ideal for use in marine and stationary applications.OEM Replacement Parts for Engines for Optimal UseOur bush belongs to an extensive group of engine replacement parts developed for various requirements. The comparison number 81930210111 confirms the quality and acceptance of the product among professionals. We exclusively offer OEM replacement parts that meet the highest quality standards and are characterized by their durability.
BUSH 17X35X32-ST50-2 - 81930210110 suitable for MAN D engines
Excellent Product for Your RequirementsDiscover the reliable OEM spare part, the Bush 17x35x32-st50-2, with the reference number 81930210110. This product is suitable for MAN D engines and impresses with its excellent fit and functionality. Weighing only 0.18 kg, the bush is easy to handle and ideal for various applications in marine and stationary technology.
BUSH - 81930210108 suitable for MAN D engines
BUSH with the comparison number 81930210108 suitable for MAN D engines
BUSH - 81930210106 suitable for MAN D engines
Bush with Comparison Number 81930210106Discover the bush with the comparison number 81930210106, an essential connecting element that proves indispensable for engines. This OEM replacement part ensures reliable performance and lasting quality. Weighing only 0.63 kg, this product is ideally suited for use in various applications in the marine and stationary sectors.Securing Quality of OEM Replacement PartsOur bush is an OEM replacement part specifically designed for the requirements of MAN D engines. The comparison number 81930210106 ensures that you receive a replacement part that fits perfectly. Each product meets the highest industry standards and offers long-term functionality.
BUSH 20X23X20 - 81930210103 suitable for MAN D engines
Innovative OEM Replacement Part for Your NeedsDiscover the Bush 20x23x20, an essential product suitable for MAN D engines. With the reference number 81930210103, this OEM replacement part offers outstanding quality and fit, which are crucial for the operation of your engines.
BUSH - 81930210099 suitable for MAN D engines
Bush Suitable for Your Engine SystemDiscover the bush with the comparison number 81930210099, which has been designed as an essential connecting element. This OEM replacement part is specifically suitable for MAN D engines and ensures maximum reliability and performance. Weighing only 0.006 kg, this lightweight component is ideal for the smooth operation of your engines.Benefits of OEM Replacement PartsCompared to aftermarket parts, our OEM replacement parts like the bush with the comparison number 81930210099 provide the certainty that you are receiving a product from verified manufacturing. This connection ensures a precise fit and optimizes your engine's performance. The highest standards, as required by the manufacturer, are consistently met here.
BUSH 19H11X45X33-ST50-2 - 81930210097 suitable for MAN D engines
Precise Bush for Reliable EnginesDiscover the Bush 19h11x45x33-st50-2, a spare part perfectly suited for MAN D engines. With the comparison number 81930210097, this product meets the highest standards and is essential for your engine technology. Benefit from the quality you need for smooth operation.Optimal Use for Every NeedThe product Bush 19h11x45x33-st50-2 weighs only 0.33 kg and allows for easy installation. This bush, designed for MAN D engines, is specifically crafted to ensure durability and reliability. Rely on our range of spare parts to maintain the quality of your technology at the highest level.
BUSH 27X35X70-PA6-SW - 81930210096 suitable for MAN D engines
Quality with Comparison Number 81930210096 Discover the Bush 27x35x70-pa6-sw, a reliable product for your engines. This bush is suitable for MAN D engines and meets the high standards of OEM replacement parts. With the comparison number 81930210096, we ensure that you have an ideal replacement part available. Weighing only 0.03 kg, it facilitates installation and handling.Reliable OEM Replacement Parts for Engines Our range of OEM replacement parts ensures that you receive only the best components for your machines. The Bush 27x35x70-pa6-sw was designed for MAN D engines. Through internal controls, we ensure that each product meets the highest quality requirements.
BUSH 17X35X40-ST50-2-A3C - 81930210093 suitable for MAN D engines
Precise Replacement Part: Bush 17x35x40-st50-2-a3cDiscover the product: the Bush 17x35x40-st50-2-a3c, suitable for MAN D engines. With a compact size and a weight of 0.23 kg, this replacement part offers excellent fit and high performance. The comparison number 81930210093 allows you to identify the right part for your needs.Reliable Quality of OEM Replacement PartsOur Bush 17x35x40-st50-2-a3c is a replacement part that has been specifically designed to meet the standards of the Equipment Manufacturers. While aftermarket parts often compromise on quality, our product stands for the highest reliability and durability. The comparison number 81930210093 is key to identifying the replacement part you need.
BUSH 19X40X20-ST50-2-A3C - 81930210092 suitable for MAN D engines
Diverse Range of OEM Replacement PartsDiscover the replacement part Bush 19x40x20-st50-2-a3c, designed specifically for MAN D engines. With the comparison number 81930210092, you receive a product that meets high standards and optimally supports the performance of your engines.
BUSH 12,1X16X11,5/2,5-PTFE1 - 81930210088 suitable for MAN D engines
Precise Bush 12,1x16x11,5/2,5-ptfe1Discover the Bush 12,1x16x11,5/2,5-ptfe1, suitable for MAN D engines. This OEM replacement part meets the highest quality standards and ensures efficient performance in your engines. With the comparison number 81930210088, you can count on its reliability. Weighing only 0.002 kg, it is versatile for use in marine and stationary applications.
BUSH - 81930210085 suitable for MAN D engines
BUSH with the comparison number 81930210085 suitable for MAN D engines
BUSH - 81930210084 suitable for MAN D engines
Quality Product: BushDiscover the product, the bush with the comparison number 81930210084. This connecting element is essential for the maintenance of your engines, especially in marine and stationary industry applications. Weighing only 0.006 kg, this OEM replacement part offers optimal characteristics for reliable performance and efficiency.Suitable for MAN D EnginesOur bush is specifically designed to work optimally with MAN D engines. Rely on the precision and durability of this OEM replacement part, as it is perfectly adapted to the requirements of your engine. Every detail meets the high standards that you expect from an equipment manufacturer.
BUSH 13X28X16-ST50-2-A3C - 81930210083 suitable for MAN D engines
Reliable OEM Replacement Part for EnginesThe Bush 13x28x16-st50-2-a3c with the comparison number 81930210083 is an essential OEM replacement part. It impresses with its precise fit, enabling optimal functionality. Weighing only 0.06 kg, it is lightweight yet robust for use in various applications.Suitable for MAN D EnginesThis OEM replacement part is specifically designed to be suitable for MAN D engines. Thanks to its careful processing, the bush ensures that your engine delivers the best performance. Rely on quality from renowned manufacturers.
BUSH - 81930210081 suitable for MAN D engines
Bush – Comparison Number 81930210081Discover the bush with comparison number 81930210081, which serves as a crucial connecting element for your engines. This product is specifically designed to meet the requirements of engines used in marine and stationary applications. The bush ensures an optimal connection and significantly contributes to performance.Suitable for MAN D EnginesThis OEM replacement part is suitable for MAN D engines and offers seamless integration into your existing engine structure. Weighing only 0.435 kg, the bush provides the right balance between stability and lightness, making it ideal for demanding applications.
BUSH - 81930210080 suitable for MAN D engines
Bush suitable for MAN D EnginesDiscover the bush with the comparison number 81930210080, an essential product that serves as a connecting element for OEM spare parts. This replacement part is specially designed to support the functionality of engines and operate your systems efficiently. Weighing 0.16 kg, it delivers optimal performance in every application.Perfect Fit for MAN D EnginesThis bush is suitable for MAN D engines and offers a reliable fit that provides both quality and durability. As an OEM spare part, it meets the highest industry standards and ensures that your engine remains in top condition. Rely on our expertise to get the best products for your needs.
BUSH - 81930210079 suitable for MAN D engines
Precise Bush suitable for MAN D enginesThe bush with the comparison number 81930210079 is an important connecting element for various engines. This OEM replacement part offers an optimal fit for MAN D engines to ensure efficient functionality. Weighing only 0.27 kg, this product is lightweight yet robust, making it an ideal choice for demanding applications.Quality and Reliability through OEM Replacement PartsManufactured as an OEM replacement part, the bush allows for long-lasting performance. Every detail of this bush is precisely processed to meet high standards. This product is a trusted choice, suitable for MAN D engines.
BUSH 6X12X15-ST35-A4C - 81930210078 suitable for MAN D engines
Efficient Bush 6x12x15-st35-a4c Discover the bush 6x12x15-st35-a4c, an indispensable OEM replacement part for engines. With the reference number 81930210078, this product offers optimal performance and reliability.Precise Fit for MAN D Engines This bush is suitable for MAN D engines and impresses with high precision. Weighing only 0.01 kg, it facilitates handling and installation without compromising functionality.
BUSH 9X16X10-ST35BK-A3R - 81930210077 suitable for MAN D engines
Robust Bush 9x16x10-st35bk-a3r for Your ApplicationsThe Bush 9x16x10-st35bk-a3r is an essential component for your MAN D engines. With the comparison number 81930210077, this product offers precise fit and reliable performance. Designed to meet the highest standards, this part ensures optimal functionality over a long period.Versatile Application and EfficiencyThis component weighs only 0.01 kg, making it lightweight and easy to handle. It is suitable for various MAN D engines and helps maintain the efficiency of your machines. Rely on the durability you expect from a top-tier product.
BUSH - 81930210070 suitable for MAN D engines
Bush as an Essential Connecting ElementDiscover our bush (comparison number: 81930210070), an important connecting element that helps you optimize the performance of your engines. This OEM spare part is specifically designed as a solution that enables reliable usage. With a comparatively low weight of only 0.001 kg, this product is ideal for various applications in marine and stationary use.
BUSH - 81930210066 suitable for MAN D engines
A product suitable for MAN D engines Discover the bush with the comparison number 81930210066, an indispensable product for those who prioritize quality. This OEM spare part is specifically designed to connect engines efficiently and is suitable for MAN D engines. Weighing only 0.02 kg, the bush offers an ideal combination of lightness and stability, making it an essential component in the world of engines.Comparison number 81930210066: Your key to quality The OEM spare part with the comparison number 81930210066 ensures compatibility with a wide range of applications. As a bush suitable for MAN D engines, it meets high standards that only reputable manufacturers can provide. At MOPA Motorparts, you will also find a selection of over 1 million spare parts to ensure you receive the best solutions for your machinery.
BUSH - 81930210065 suitable for MAN D engines
Innovative Spare Part: Bush 81930210065Discover our new bush product suitable for MAN D engines with the comparison number 81930210065. This OEM spare part is an essential connecting element, manufactured with the highest precision. Our many years of experience in the field of diesel and gas engines ensure you quality and reliability in every application.Precision for All ApplicationsWeighing 0.14 kg, the bush suitable for MAN D engines is optimal for marine and stationary applications. Our internal quality control system ensures compliance with high standards, so that each OEM spare part meets all requirements and provides remarkable engine performance.
BUSH 6,4X16X10-ST37-2 - 81930210064 suitable for MAN D engines
Precise Spare Part: Bush 6,4x16x10-st37-2The bush 6,4x16x10-st37-2 is a precise OEM spare part with the comparison number 81930210064. This product offers optimal functionality and is an essential component to maximize the performance of your engines.
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.