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:
ROD - 84753010397 suitable for MAN D engines
Robust Rod for Your MachinesDiscover our Rod (comparison number: 84753010397), an important Connecting element specifically designed for various engines. This product meets high standards and is perfectly suitable as a replacement part. Weighing only 0.17 kg, the Rod impresses with its ideal functionality and durability.Optimally Suitable for MAN DThis replacement part is compatible with MAN D engines and allows you to optimize the performance of your machines. The Rod is an essential component that can be seamlessly integrated into your existing infrastructure. Rely on the quality of our replacement parts designed for high demands.
SPACER - 84749400538 suitable for MAN D engines
Precise Connection with Comparison Number 84749400538 Our product description begins with the spacer, which has the comparison number 84749400538. This precise connecting element meets the highest standards in marine and stationary engine technology. It provides an optimal fit for your applications and contributes to the efficiency of your engine.OEM Replacement Part Suitable for MAN D Engines The spacer is suitable for MAN D engines and ensures you a reliable and durable component. As an OEM replacement part, we offer the highest quality and compatibility. Each product is tested for durability and functionality to meet the specific requirements of your engines.
BALL JOINT - 84749400520 suitable for MAN D engines
Ball joint with comparison number 84749400520Discover our ball joint with the comparison number 84749400520, specifically designed to create a reliable connection for engines. This product offers the quality you can expect from OEM replacement parts and ensures optimal performance.Suitable for MAN D enginesThe ball joint is suitable for MAN D engines and ideal for applications in the maritime as well as stationary sectors. As an OEM replacement part, it allows you to maintain the functionality of your engines in the long term without compromise.
BALL JOINT WITH SENSITIVE EDGE - 84749400492 suitable for MAN D engines
Quality of the Ball Joint for MAN D EnginesDiscover our ball joint with the comparison number 84749400492, a reliable connecting element that is optimally suited for MAN D engines. This product is a top-quality OEM replacement part that meets high quality standards and offers durability.
BALL JOINT - 84749400488 suitable for MAN D engines
Ball Joint: Comparison Number 84749400488 The ball joint with the comparison number 84749400488 is an essential connecting element designed specifically for efficient engines. This product solution offers you durability and reliability, which are critical for engine maintenance.Precise Solutions: Suitable for MAN D Engines This OEM replacement part is suitable for MAN D engines and ensures excellent fit accuracy. Weighing only 0.001 kg, the ball joint provides a high level of stability and significantly reduces wear on other engine components. Benefit from the top-notch manufacturing quality that enables efficient operations.
BALL JOINT - 84749400465 suitable for MAN D engines
High-Quality Ball Joint – Perfect for Demanding ApplicationsDiscover our ball joint, marked with comparison number 84749400465, designed to optimize the performance of your machines. This product belongs to the connecting elements and offers a reliable solution for engines that must withstand challenging conditions.Suitable for MAN D Engines – Trust through QualityOur ball joint is suitable for MAN D engines and ensures a precise fit. By using high-quality materials, our connecting elements provide a long service life and excellent performance, meeting the challenges of marine and stationary applications.
PIN - 84749400428 suitable for MAN D engines
Excellent Pin as Connecting ElementDiscover our pin with the comparison number 84749400428, an essential connecting element that is durable and reliable. This OEM replacement part is specifically designed for engines and offers optimal fitting. The pin weighs only 0.001 kg and ensures that your applications operate efficiently.Suitable for MAN D Engines – Maximum EfficiencyThis pin is suitable for MAN D engines and is therefore ideal for use in various applications. Its quality as an OEM replacement part ensures longevity and reduces downtime. Trust in the capabilities of a product that meets the demands of the industry.
BALL JOINT - 84749400305 suitable for MAN D engines
Premium Ball Joint for MAN D EnginesDiscover our ball joint with the comparison number 84749400305, specifically designed to work optimally with MAN D engines. This product is a reliable connecting element that offers the highest quality in our category of OEM spare parts for engines.Suitable for MAN D - Quality that ConvinceThe ball joint, suitable for MAN D, has a lightweight of only 0.001 kg and meets the strict standards of the manufacturers. This quality ensures that your engines can be operated in perfect condition. Rely on our long-standing expertise in supplying OEM spare parts.
BALL JOINT - 84749400300 suitable for MAN D engines
Premium Ball Joint compatible with MAN D Discover the ball joint with the comparison number 84749400300, an essential OEM spare part that is compatible with MAN D engines. This product ensures a solid connection for your engines and reliably supports their efficiency at all times.Reliable OEM Spare Parts Our ball joint is a top-quality OEM spare part specifically designed to meet the demands of engines. Trust in the quality of MOPA Motorparts, your specialist for connecting elements that are perfectly suited for demanding applications in marine and stationary use.
BALL JOINT - 84749400238 suitable for MAN D engines
Ball Joint for Your ApplicationsDiscover our ball joint (comparison number 84749400238), an essential connecting element optimized for use in diesel and gas engines. This OEM replacement part features precise workmanship and superior quality, making it the ideal choice for industrial applications. Weighing 0.214 kg, it allows for easy installation.Suitable for MAN D EnginesThe ball joint is compatible with MAN D engines and impresses with high fit accuracy. The use of OEM replacement parts ensures that you receive a product that meets the specific requirements of your engines.
BALL JOINT - 84749400237 suitable for MAN D engines
Ball joint compatible with MAN D enginesDiscover our ball joint with the comparison number 84749400237, an essential product for your MAN D engines. This top-quality spare part is specially designed to optimize the connecting elements of your engines. Weighing only 0.17 kg, the ball joint impresses with an ideal combination of lightness and stability – perfect for the demanding use in marine and stationary applications.
BALL JOINT - 84749400120 suitable for MAN D engines
Premium Ball Joint for MAN D EnginesExperience the ball joint (reference number: 84749400120), a spare part that provides a precise connection for your MAN D engines. This connecting element offers the necessary stability and reliability essential for optimal operation.Quality That ConvinceOur products are designed to fit MAN D and meet the highest standards. Before delivery, the spare parts undergo thorough quality controls to ensure they meet the best requirements in every application.
ANGLE JOINT - 84749400118 suitable for MAN D engines
Angle joint suitable for MAN D enginesDiscover the angle joint with the comparison number 84749400118, which is suitable for MAN D engines. This OEM spare part belongs to our exclusive group of connecting elements, ensuring durable and reliable connections.
BALL JOINT - 84748100022 suitable for MAN D engines
Ball Joint for MAN D Engines – Quality That ConvinceThe ball joint with the comparison number 84748100022 is an essential connecting element designed for applications in MAN D engines. Weighing 0.298 kg, this product combines functionality and quality, ensuring that your engines operate reliably and efficiently.
CIRCLIP - 847230 suitable for Volvo/Volvo Penta engines
Circlip for Your Engine NeedsDiscover our circlip (comparison number 847230), specially designed for use in engines. This connecting element is "suitable for" Volvo/Volvo Penta engines and ensures a secure and stable connection, which is essential in demanding applications such as marine and stationary use.Optimal Functionality with OEM Spare PartsThe circlip with comparison number 847230 weighs only 0.007 kg, making it lightweight yet robust. The OEM spare part has been developed to meet the highest standards of quality and durability. A secure feeling in the application "suitable for" Volvo/Volvo Penta engines is assured when you choose this product.
PIN - 84637310012 suitable for MAN D engines
Precise Pin with Comparison Number 84637310012Discover our precise pin with comparison number 84637310012, a reliable connecting element suitable for MAN D engines. Weighing only 0.13 kg, this product offers maximum stability and strength to meet the high demands in engine operation. Trust in premium OEM spare parts that are specifically designed for professional applications.Suitable for MAN D EnginesThis pin is the ideal choice to optimize the performance of your engines. As an OEM spare part, it meets all standards and regulations essential for components used in marine as well as stationary applications. The product with comparison number 84637310012 ensures easy installation and excellent reliability.
- 84541402028 suitable for MAN D engines
Precise Quality: Your OEM Replacement PartDiscover the bushing 14x22x19-st35gbk-a7d, an OEM replacement part, compatible with MAN D engines. The reference number 84541402028 ensures compatibility. This product is essential for the proper function of your engines.Optimal Solutions for EnginesThe bushing 14x22x19-st35gbk-a7d has been specifically developed as a replacement part, suitable for MAN D. Rely on our expertise as a second-generation family business to keep your engines performing at peak levels.
GUIDE PIN - 84504100026 suitable for MAN D engines
Reliable Replacement Part for Your EnginesDiscover the OEM replacement part, the guide pin with the comparison number 84504100026. This product is ideal for your needs and stands out due to its excellent quality. The guide pin is specially designed to ensure a precise connection in your engines. Weighing only 0.19 kg, this component is compact yet robust.
CIRCLIP - 84504100025 suitable for MAN D engines
Circlip for Your EnginesThe circlip with the comparison number 84504100025 is an essential OEM replacement part that is precisely suited for engines. This reliable product ensures that your machines always operate optimally. Trust our expertise in the field of spare parts for diesel and gas engines.Suitable for MAN D Engines – Precise FitThis OEM replacement part is suitable for MAN D engines and supports their flawless performance. The high quality of the circlip contributes to the longevity of your equipment and ensures that everything functions smoothly.
BUSH - 84503110001 suitable for MAN D engines
Optimal Connection: Bush Suitable for MAN D EnginesDiscover the bush with the comparison number 84503110001 – an essential connecting element specifically designed to meet the highest demands. This product is suitable for MAN D engines and is ideal for various applications. Weighing only 0.001 kg, it simplifies installation and handling.
PIN - 84415012182 suitable for MAN D engines
Robust Connections with the PinDiscover the pin with the comparison number 84415012182, an important connecting element suitable for MAN D engines. This product is specifically designed to provide a stable and durable connection in your diesel and gas engines. Weighing only 0.047 kg, this pin is both practical and robust, making it ideally suited for applications in the marine and stationary sectors as well as in locomotives.
U-BOLT - 84413120002 suitable for MAN D engines
Discover the Product: U-bolt 84413120002The U-bolt with the comparison number 84413120002 is an essential connecting element that has been specifically designed for MAN D engines. This product plays a crucial role in the performance and reliability of your diesel and gas engines used in marine and stationary applications, as well as in locomotives.
BUSH - 84412012007 suitable for MAN D engines
Bush suitable for MAN D – Comparison number 84412012007Discover our bush, specifically designed to fit perfectly with MAN D engines. With the comparison number 84412012007, this OEM replacement part is the ideal solution for companies needing reliable spare parts for their engines. Our product offers a combination of high quality and precise fit to ensure the functionality of your machines.
BUSH - 84412012001 suitable for MAN D engines
Bush: Comparison Number 84412012001The bush with the comparison number 84412012001 is an essential connecting element required for the reliable function of engines. This product provides the necessary precision in a demanding environment. Weighing 1.19 kg, the bush impresses with its stability and durability, which meets the requirements of OEM spare parts.Suitable for MAN D EnginesOur bush is specifically suitable for MAN D engines, ensuring seamless integration into your existing systems. These OEM spare parts define a new standard in spare parts logistics and ensure the efficiency of your drivetrain. Trust our expertise to ensure that your engines operate optimally.
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.