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 68,8X75X25-CUZN - 81930200405 suitable for MAN D engines
Quality Product: Bush 68,8x75x25-cuzn Discover the Bush 68,8x75x25-cuzn, a reliable spare part with the reference number 81930200405. This component impresses with its precise fit, ensuring optimal functionality of your engines. The product weighs only 0.137 kg and helps you maintain the efficiency of your machine operation.Suitable for MAN D Engines Benefit from the high quality of our spare part designed for MAN D engines. We provide spare parts in OEM quality at competitive prices, ensuring your machines are always ready for use. Rely on our expertise to meet your requirements in marine and stationary applications.
BUSH 36X42X32-CUSN8 - 81930200394 suitable for MAN D engines
Discover our high-quality replacement part suitable for MAN DExperience the Bush 36x42x32-cusn8, perfectly suited for use in MAN D engines. With the comparison number 81930200394, this product represents quality and reliability in the field of OEM replacement parts.
BUSH 30X35X55,7-CUZN - 81930200387 suitable for MAN D engines
Essential Spare Part: Bush 30x35x55,7-cuznDiscover the Bush 30x35x55,7-cuzn, an essential OEM spare part that is suitable for MAN D engines. With the comparison number 81930200387, you are well-equipped to optimize the performance of your engines. This product weighs only 0.1 kg, making installation easier and improving access to your engines.
BUSH 42X50X63-CUSN8 - 81930200378 suitable for MAN D engines
Excellent OEM Replacement Part for Efficient EnginesDiscover the Bush 42x50x63-cusn8, an excellent OEM replacement part that is perfectly suited for MAN D engines. With the comparison number 81930200378, this product demonstrates the highest quality standards. This bush is essential for optimal performance of your engines and ensures long-lasting use.
BUSH 45,1X52X50-CUSN8 - 81930200377 suitable for MAN D engines
Precise Bush 45,1x52x50-cusn8 for MAN D EnginesDiscover the Bush 45,1x52x50-cusn8, a top-quality component marked with the comparison number 81930200377. This precisely engineered part is compatible and designed for MAN D engines. Weighing only 0.22 kg, it is ideal for use in various marine and stationary applications.Advantages of the ComponentChoose our components for balanced performance and longevity. The Bush 45,1x52x50-cusn8 meets the highest demands for engines and offers you a product that is both precise and cost-effective.
BUSH LOWER - 81930200370 suitable for MAN D engines
Premium OEM Replacement Part Suitable for MAN D EnginesDiscover the Bush lower, an essential OEM replacement part with the comparison number 81930200370, suitable for MAN D engines. This product ensures top quality and an optimal fit, allowing your engines to operate reliably and efficiently.Quality through Internal ControlWeighing 0.45 kg, this product is ideal for maintaining your engines. Our meticulous internal control ensures that all parts in our vast inventory meet the highest standards. Trust in the quality of our OEM replacement parts.
BUSH UPPER - 81930200369 suitable for MAN D engines
Spare Part: Bush Upper for MAN D EnginesDiscover our OEM spare part, the Bush Upper (comparison number 81930200369), suitable for MAN D engines. Weighing 0.34 kg, this product is specifically designed for the demands of marine and stationary applications as well as locomotives. This bush ensures optimal performance and high reliability.Quality Comparison: OEM vs. AftermarketOur spare part, the Bush Upper, conforms to the comparison number 81930200369 and offers you the assurance of manufacturer standards. Unlike aftermarket products, OEM spare parts like this provide superior fit and durability, maximizing the efficiency of your MAN D engines.
BUSH 40X50X48-CUSN8 - 81930200368 suitable for MAN D engines
Premium OEM Replacement Parts for MAN D EnginesDiscover the premium product Bush 40x50x48-cusn8, available under the comparison number 81930200368. This OEM replacement part is suitable for MAN D engines and provides a precise fit that supports the durability and reliability of your engine systems.Optimal Fit and Low WeightWeighing only 0.295 kg, the bush is not only lightweight but also particularly durable, making it the ideal choice for use in demanding marine and stationary applications. Rely on the quality of our OEM replacement parts for long-lasting performance of your engines.
BUSH 42X52X46-CUSN8 - 81930200367 suitable for MAN D engines
Quality Product: Bush 42x52x46-cusn8Discover the Bush 42x52x46-cusn8 (Reference number: 81930200367), a premium OEM replacement part specifically designed to work optimally with compatible MAN D engines. Weighing only 0.29 kg, this product offers excellent fit and durability, making it ideal for versatile applications in marine and industrial settings.OEM vs. Aftermarket: Clarifying the DifferencesUnlike aftermarket products, our OEM replacement parts impress with the quality and precision you can expect from manufacturers. The Bush 42x52x46-cusn8 (Reference number: 81930200367) provides a fit that keeps your engines in top form, ensuring maximum efficiency.
BUSH 48X62X68-CUSN8 - 81930200366 suitable for MAN D engines
Robust Bush 48x62x68-cusn8Discover our product, the Bush 48x62x68-cusn8, a top-notch OEM spare part that reliably helps optimize the performance of your suitable for MAN D engines. With the comparison number 81930200366, this component offers excellent compatibility and is an essential part for your engine.Component suitable for MAN D enginesThe Bush 48x62x68-cusn8 is suitable for MAN D and weighs 0.695 kg. This OEM spare part impresses with its durability and robustness, which demanding engines require.
BUSH 54X65X60-CUSN8 - 81930200365 suitable for MAN D engines
Bush 54x65x60-cusn8 as a Reliable Replacement PartDiscover our Bush 54x65x60-cusn8, a durable OEM replacement part that is ideally suited for the demands of engine-driven applications. The comparison number 81930200365 stands for quality and precision in your engine system. With a weight of 0.53 kg, this product is lightweight and easy to install.
BUSH 48X52X20-ST35 - 81930200352 suitable for MAN D engines
Quality and Performance of the Bush 48x52x20-st35 Discover the Bush 48x52x20-st35, an OEM replacement part that is suitable for MAN D engines. With a precise fit, this product ensures optimal performance, even under demanding conditions.
BUSH - 81930200335 suitable for MAN D engines
Bush with Comparison Number 81930200335Discover the bush with comparison number 81930200335, which serves as an essential connecting element in various applications. Weighing only 0.033 kg, this product offers utmost precision without compromising on stability. The comparison number 81930200335 identifies this item as an OEM spare part specifically designed for the high demands of engines.Suitable for MAN D EnginesThe bush is suitable for MAN D engines and provides a precise fit and functionality. As an OEM spare part, the bush ensures that your engine operates efficiently. Rely on the quality of our products, which are optimized for marine and stationary use.
BUSH - 81930200295 suitable for MAN D engines
Bush suitable for MAN D enginesDiscover the bush with the comparison number 81930200295, an indispensable connecting element for engines of the MAN D series. This quality-assured product ensures optimal functionality of the engines through its precise design. Weighing only 0.073 kg, the bush is lightweight, yet robust enough for demanding applications.OEM spare parts for maximum efficiencyThis bush is an OEM spare part specifically developed for MAN D engines. Trust in the quality that only an equipment manufacturer can provide. It meets the highest standards and ensures that your engines operate efficiently and powerfully, even under extreme conditions.
BUSH A=42,30 - 81930200280 suitable for MAN D engines
Robust Bush suitable for MAN D enginesDiscover our innovative product, the bush (comparison number: 81930200280) with a diameter of 42.30 mm, suitable for MAN D engines. Weighing just 0.21 kg, this OEM replacement part ensures optimal performance and reliability in your applications.
BUSH 28X34X28-CUSN/4 - 81930200208 suitable for MAN D engines
Discover our OEM replacement part The Bush 28x34x28-cusn/4 is a top-quality product that offers excellent features for your compatible MAN D engines. With the comparison number 81930200208, you will receive a replacement part that is specifically designed to meet the requirements of your diesel and gas engines.
BUSH 20X25X15-SINTERBRONZE - 81930200081 suitable for MAN D engines
Reliable OEM Spare Part for Your EnginesThe Bush 20x25x15-sinterbronze is an essential OEM spare part specifically designed for MAN D engines. With the comparison number 81930200081, this product offers an optimal fit and is ideal for marine and stationary applications. With a weight of only 0.017 kg, handling and installation are easy.
BUSH 16X20X18-CUZN40AL2-F60 - 81930200070 suitable for MAN D engines
Bush 16x20x18-cuzn40al2-f60 for MAN D EnginesDiscover the Bush 16x20x18-cuzn40al2-f60, an essential OEM replacement part compatible with MAN D engines. With the reference number 81930200070, this product offers excellent fit and unrestricted reliability in your engine application.
BUSH 14,5X20X16-ST55 - 81930200058 suitable for MAN D engines
Reliable OEM Replacement Part: Bush 14.5x20x16-st55Discover the Bush 14.5x20x16-st55, an essential OEM replacement part compatible with MAN D engines. The comparison number 81930200058 represents the quality you expect from a recognized manufacturer. This bush ensures a precise fit and optimal performance across various applications.
BUSH - 81930200021 suitable for MAN D engines
Bush: Comparison Number 81930200021 in DetailDiscover the bush with the comparison number 81930200021, an indispensable product specifically designed for engines. This OEM replacement part is designed as a connecting element suitable for MAN D engines and offers excellent fit accuracy. Weighing only 0.16 kg, the bush impresses with its high quality and durability.
BUSH 50X62X45-16MNCR5-PCB - 81930200018 suitable for MAN D engines
Reliable Bush for EnginesDiscover the Bush 50x62x45-16mncr5-pcb, an excellent OEM replacement part with specially designed features. The comparison number 81930200018 ensures that you make the right choice for your applications. This product is precisely fitted to maximize the efficiency of engines.
BUSH 30X35X44,7-CUSN - 81930200013 suitable for MAN D engines
Precise Component for MAN D EnginesDiscover the Bush 30x35x44,7-cusn, an OEM replacement part specifically designed for MAN D engines. With the comparison number 81930200013, you can rely on the compatibility of this product for your application.Lightweight Construction with DurabilityThis lightweight product, weighing only 0.08 kg, combines the features that make it ideal for use in demanding environments. Trust in the quality of our OEM replacement parts that optimally support your engines.
BUSH 22X25X34-CUZN40AL2-F60 - 81930200012 suitable for MAN D engines
Efficient Bush 22x25x34-cuzn40al2-f60Discover the Bush 22x25x34-cuzn40al2-f60, an essential component perfectly suited for efficient operation in engines. With a comparison number 81930200012, we ensure that this product meets the highest standards and optimizes your maintenance costs.Suitable for MAN D EnginesThis bush is suitable for MAN D engines and offers excellent fit with a weight of only 0.031 kg. It is specifically designed to provide you with the reliability and durability you expect from a top-quality component.
BUSH 18X22X20-CUSN - 81930200011 suitable for MAN D engines
Overview of the Precise Replacement PartDiscover the precise product Bush 18x22x20-cusn, with the reference number 81930200011, specifically designed to meet the requirements for suitable for MAN D engines. This replacement part impresses with precise manufacturing and offers reliable performance in marine and stationary technology.Optimal Performance with the Bush 18x22x20-cusnThe Bush 18x22x20-cusn weighs only 0.02 kg, making it ideal for use in various engines. Suitable for MAN D, this replacement part offers the necessary robustness to keep your machines performing at their best.
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.