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:
- 51930300142 suitable for MAN D-engines
Precise Replacement Part: Sleeve 9/18/44Discover the sleeve 9/18/44 (comparison number: 51930300142), a top-quality OEM replacement part that helps keep your engines running optimally. This replacement part offers the perfect solution for your needs regarding replacement parts for diesel and gas engines.Quality That CountsThe sleeve 9/18/44 is compatible with MAN D engines and is ideal for various marine and stationary applications. Rely on the proven quality of OEM replacement parts that you can find here with us.
- 51930300137 suitable for MAN D-engines
Premium Quality for Engine UseThe bushing dmr 17/8.4/105 (comparison number: 51930300137) represents a reliable gasket OEM replacement part that meets the latest requirements. This product has been manufactured with the highest precision and impresses with optimal fit and functionality.An Optimal Solution for EnginesOur bushing is suitable for MAN D and extends the lifespan of your engines. Thanks to its special properties, this OEM replacement part protects the powerful MAN D engines from leaks and minimizes damage that could impact operation.
- 51930300136 suitable for MAN D-engines
Bushing hwf (Comparison number 51930300136)The OEM replacement part bushing hwf (comparison number: 51930300136) offers high quality for engines. This product is an essential component of the gaskets category and ensures reliable sealing. Benefit from an item that effectively supports your operational requirements.Suitable for MAN D enginesOur OEM replacement part is specifically designed for MAN D engines. Enjoy the advantages of optimal fit that this replacement part provides. Rely on years of experience in engine parts that meet even the most demanding requirements.
BUSH - 51930300132 suitable for MAN D engines
BUSH with the comparison number 51930300132 suitable for MAN D engines
- 51930300131 suitable for MAN D-engines
Robust Sleeve with Premium CraftsmanshipDiscover the sleeve 11x29x75-11smnpb30+c-man183-b1, a replacement part carrying the reference number 51930300131. This product impresses with meticulous craftsmanship and is essential for the flawless performance of engines.
- 51930300130 suitable for MAN D-engines
Excellent Bush for MAN D EnginesDiscover the OEM replacement part bush 11x26x59-11smnpb30+c-man183-b1, suitable for MAN D engines. This product is specifically designed for the requirements of engines, providing performance, reliability, and precision in your applications. The comparison number 51930300130 ensures quick identification of the right replacement part.
- 51930300129 suitable for MAN D-engines
Replacement Part Suitable for MAN D EnginesDiscover the exclusive bushing 12.5x28x19-11smnpb30+c-man183- with the reference number 51930300129. This OEM part ensures the longevity and efficiency of your MAN D engines and meets all requirements for reliable engine operation.
- 51930300128 suitable for MAN D-engines
Advantageous OEM Replacement Part for MAN D EnginesExperience the quality of our Bushing 10.5x24x61.6-11smnpb30+c-man18, an essential OEM Replacement Part, suitable for MAN D engines. Developed with the utmost precision, this product delivers excellent performance. With the Reference Number 51930300128 in mind, you know you are investing in the best possible quality.Precise Injection ComponentsThis product belongs to the category of injection components and is perfectly tailored to your requirements. Let the Reference Number convince you: it assists you in finding suitable OEM Replacement Parts. Rely on components that are designed for MAN D engines.
- 51930300127 suitable for MAN D-engines
Precision Bushing for Your ApplicationsDiscover the bushing 8.5x20x45.2-11smnpb30+c-man183, an ideal OEM replacement part, compatible with MAN D engines. The comparison number 51930300127 ensures exact identification.Excellent OEM Replacement Parts for EnginesOur bushing is optimally tuned to enhance engine efficiency. Designed as a replacement part suitable for MAN D, this product delivers excellent performance in marine and stationary applications.
- 51930300126 suitable for MAN D-engines
Precision Bushing 12.5x25x12.5-11smnpb30+c-man18Discover the bushing 12.5x25x12.5-11smnpb30+c-man18, an essential OEM spare part designed for maximum accuracy. With the comparison number 51930300126, this product is excellent for professional applications in marine and industrial settings.
- 51930300125 suitable for MAN D-engines
Precise Product for Your NeedsDiscover the socket 9x20x18-11smnpb30+c-man183-b13, a precise OEM replacement part suitable for MAN D engines. This product meets the highest standards and offers perfect integration into existing systems. With the comparison number 51930300125, it ensures that you receive a reliable and durable component.
- 51930300124 suitable for MAN D-engines
Robust Bushing for Reliable EnginesDiscover the bushing 11x22x20-11smnpb30+c-man183-b1, a replacement part that brings new life to your machines. With the comparison number 51930300124, this product is a must for reliable maintenance and performance.Optimal Fit for MAN D EnginesThe bushing perfectly complements your machines that are suitable for MAN D engines. By using replacement parts, precise fitting and long-term functionality are ensured, exceeding the standard spectrum.
- 51930300123 suitable for MAN D-engines
Reliable Bushing for Excellent Engine PerformanceThe bushing 9x18x11-11smnpb30-man183-b13 (comparison number 51930300123) is a top-notch OEM replacement part designed for maximum performance. This bushing has been precisely manufactured and provides ideal support for your engine applications.
BUSH - 51930300120 suitable for MAN D-engines
Robust Bush for Reliable EnginesDiscover our bush with the comparison number 51930300120, which serves as a suitable OEM spare part for MAN D engines. This product impresses with an excellent fit and functionality and is essential for the reliable performance of your engines in marine and stationary applications.OEM Spare Parts - Quality for the Highest DemandsThe OEM spare part designed for MAN D engines meets the high requirements of manufacturers. Our bush provides the necessary reliability and durability that you expect from a functional spare part – ensuring efficient and smooth operations in your business.
- 51930300117 suitable for MAN D-engines
Quality and Reliability in One ProductThe sleeve 9x20x26-man183-b1 is a reliable product that can be found under the reference number 51930300117. Manufactured with tight tolerances, this OEM spare part ensures an excellent fit, suitable for MAN D engines. In the category of holders, plates and flanges, this part is among the best on offer.Suitable for MAN D EnginesThe OEM spare part, suitable for MAN D, offers durability and utmost performance in every application, whether maritime or stationary. Manufacturers of inefficient engines rely on the quality of this sleeve, which serves as the foundation for maximum engine performance.
- 51930300111 suitable for MAN D-engines
Bushing 9x18x8-11smnpb30+c-man183-b1The bushing 9x18x8-11smnpb30+c-man183-b1 (reference number: 51930300111) is an essential OEM spare part, specifically designed to fit MAN D engines. This product features the highest precision to ensure the performance of your engines.
- 51930300110 suitable for MAN D-engines
Sleeve 8.5x18x5-x15crnisi20-12-highwa – Premium QualityOur sleeve 8.5x18x5-x15crnisi20-12-highwa is an indispensable OEM spare part, compatible with MAN D engines. This robust sleeve ensures that your engine operates efficiently and smoothly. It meets the high demands our customers place on OEM spare parts.Comparison number 51930300110 for clear identificationThe comparison number 51930300110 allows for precise identification of this valuable product. Our sleeve is designed to work optimally in the corresponding MAN D engines. Benefit from our extensive stock, which includes numerous essential components.
BUSH - 51930300106 suitable for MAN D-engines
Bush for Optimal Engine PerformanceDiscover the bush with the comparison number 51930300106, an indispensable connecting element designed specifically to optimize the performance of your engines. The comparison number 51930300106 ensures that you receive authentic OEM spare parts, providing the highest precision in equipment quality.
- 51930300103 suitable for MAN D-engines
Reliable Product for Your RequirementsDiscover the excellent product bushing d11x25x10-11smnpb30+c-man183-b with the comparison number 51930300103. This OEM replacement part provides the perfect solution for your engine requirements. As a component suitable for MAN D engines, this product is part of our carefully selected range of top-quality components.
- 51930300102 suitable for MAN D-engines
Reliable OEM Replacement Part - Comparison Number 51930300102The bushing d10.5x20x5-11smnpb30+c-man183- with the comparison number 51930300102 is a top-tier OEM replacement part specifically designed for use in engines. This product belongs to the category of holders, plates and flanges and stands for reliability and durability in your application.Optimal Solution Suitable for MAN D EnginesThis product is suitable for MAN D engines and ensures excellent functionality. Thanks to the high original equipment quality, the bushing supports efficient performance of your engines.
BUSH - 51930300096 suitable for MAN D-engines
Precise Bush for Marine ApplicationsDiscover the bush with the comparison number 51930300096, an essential OEM spare part that ensures reliable connections. This product is specifically designed for MAN D engines and offers excellent quality for marine and stationary use.Exact Manufacturing for Smooth PerformanceThe bush with the comparison number 51930300096 is manufactured with the highest precision. It ensures a seamless interaction of the individual engine components that are suitable for MAN D engines. This design contributes to the optimal function of the engines.
BUSH - 51930300083 suitable for MAN D-engines
Robust Bush for Versatile ApplicationsDiscover our product, the bush (comparison number: 51930300083), an essential connecting element. As an OEM replacement part, the bush offers an excellent fit and durability and is optimally suitable. Designed as a replacement part compatible with MAN D engines.
- 51930300082 suitable for MAN D-engines
Robust OEM Replacement Part for Reliable EnginesIntroducing the bushing 9x20x14-11smnpb30+c-man183-b1, an OEM replacement part that is perfectly suited for reliably operating engines. The comparable number 51930300082 ensures the origin and quality of this component.
- 51930300081 suitable for MAN D-engines
Exquisite Socket DMR 9/18/31 for Efficient PerformanceDiscover the OEM replacement part, the socket DMR 9/18/31 (comparison number: 51930300081). This precisely manufactured product is the ideal solution for your needs in reliable engine components and stands out for its high functionality.Optimal Functionality for Compatible MAN D EnginesThe socket DMR 9/18/31 is an essential component designed for MAN D engines. With this socket, your engines operate efficiently and effectively. Our OEM replacement parts represent quality and performance.
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.