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:
PIN - 51254357004 suitable for MAN D-engines
Precise Product: Pin with Comparison Number 51254357004Discover the pin with comparison number 51254357004, an essential product for reliable diesel and gas engines. This OEM replacement part outperforms aftermarket alternatives, as it offers quality and precision at the highest level. Lightweight and practical - weighing only 0.002 kg - it stands out as a safe choice in spare parts supply.
PIN - 51254350149 suitable for MAN D-engines
Precise Product in the Category of Lines and PipesThe MAN D Pin (comparison number 51254350149) is an essential OEM spare part positioned in the category of Lines and pipes. Weighing only 0.007 kg, this product combines lightness and robustness. Its careful construction provides maximum efficiency for engines that meet the stringent requirements of marine and stationary applications.
PIN - 51254350146 suitable for MAN D-engines
Precision in Every Detail: Pin Suitable for MAN DDiscover the pin with the comparison number 51254350146, an OEM spare part that is perfectly suited. This pin is essential for optimizing the performance and safety of your engines and offers excellent investment through its quality. Trust in precise construction and outstanding functionality.Essential Spare Part for MAN D EnginesThe pin is suitable for MAN D engines and ensures an essential connection that supports the smooth operation of your machines. Weighing only 0.03 kg, this product ensures that it can be easily integrated into your existing engine architecture while adhering to the highest standards.
BUSH - 51254350095 suitable for MAN D-engines
Flexible Bush with Comparison Number 51254350095Discover the bush with the comparison number 51254350095, a crucial connecting element for engines in demanding applications. Weighing only 0.001 kg, this bush is characterized by excellent fit and functionality. This spare part supports necessary maintenance work to ensure long-lasting reliability of your equipment.
PIN - 51254350082 suitable for MAN D-engines
Available Pin Suitable for MAN D EnginesDiscover our product, the pin with the comparison number 51254350082. This OEM replacement part is essential for the operation of engines in marine and stationary applications. Weighing only 0.001 kg, the pin is both handy and durable, designed to provide you with top-notch performance.
PLUG INSERT - 51254326019 suitable for MAN D-engines
Premium Plug Insert – A Crucial ComponentDiscover our plug insert, a respected OEM spare part, listed under the comparison number 51254326019. This product is essential for your engines, as it ensures an optimal connection.Perfect Fit: Suitable for MAN DThis plug insert is suitable for MAN D engines and has been manufactured with the utmost precision. We place the highest value on quality and ensure that all OEM spare parts meet strict requirements.
SPACER - 51192400043 suitable for MAN D-engines
Efficient Connection: Spacer equipped with PerformanceThe spacer with the reference number 51192400043 is an essential connecting element designed to fit MAN D engines perfectly. It offers you numerous advantages thanks to its reliable functionality and robustness. Weighing 0.296 kg and built to precise manufacturer quality, this product plays in the highest league as an OEM replacement part and meets the demands in marine and stationary applications.Quality You Can Rely OnThe presented spacer with the reference number 51192400043 ensures that all relevant standards are met. In the development and issuance of our OEM replacement parts, we rely on internally conducted quality controls. This ensures that you receive a product that delivers outstanding performance and meets the requirements of demanding applications.
SPACER - 51192400039 suitable for MAN D-engines
Flexible Spacer with Comparison Number 51192400039Discover our spacer, which is listed under the comparison number 51192400039. This product is an essential connecting element that offers excellent precision. It has been specifically designed to fit MAN D engines. Weighing only 0.17 kg, this spacer is lightweight and ideally suited for maritime and stationary applications.
SPACER - 51192400023 suitable for MAN D-engines
Product Information: Spacer 51192400023Discover our spacer (comparison number: 51192400023) – an important product that serves as an optimal OEM replacement part. This spacer combines functionality with astonishing ease and delivers solid performance with a weight of only 0.01 kg, which is crucial for the effective use of MAN D engines. You are well-equipped for various applications in the marine and stationary sectors.Reliable Components for UseAs an OEM replacement part, this spacer is specifically compatible with MAN D engines. We offer you reliable parts that meet important industry requirements, ensuring that your engine operates efficiently even under demanding conditions.
SPACER - 51192400021 suitable for MAN D-engines
Top Product Spacer for Reliable EnginesDiscover our Spacer with the comparative number 51192400021, specifically designed to provide an optimal connection for suitable for MAN D engines. In the category of connecting elements, this product stands out due to its precise fit, which is crucial for the functionality of the engines. Weighing 0.39 kg, it offers easy handling and excellent performance.
SPACER - 51192400013 suitable for MAN D-engines
Comparison Number 51192400013: Your Reliable SpacerDiscover the spacer with comparison number 51192400013, which is essential for the efficient operation of your engines. Weighing only 0.07 kg, this OEM spare part is lightweight yet robust. It ensures excellent performance and durability, whether in marine or stationary applications.Suitable for: MAN D EnginesThis spacer is suitable for MAN D engines and offers maximum compatibility with their specific requirements. You can rely on the fit and quality that we provide at MOPA Motorparts. A good component is crucial for the efficiency of your machines.
SPACER - 51192400007 suitable for MAN D-engines
SPACER with the comparison number 51192400007 suitable for MAN D-engines
SPACER PIN - 51192010007 suitable for MAN D-engines
Stable Connection with Spacer PinDiscover our spacer pin, comparison number 51192010007 – an essential product that optimizes the connecting elements in your system. This spacer pin is suitable for MAN D engines and plays a crucial role in the stability and efficiency of your engines. Weighing only 2.62 kg, it is easy to handle and impresses with its meticulous craftsmanship.Quality for Engine RequirementsOur products, especially the spacer pin OEM replacement part, offer you the highest quality and durability. The product is designed for demanding applications and delivers all the benefits you can expect from a suitable OEM replacement part. Rely on the robustness and proven performance we provide with our spacer pin, which is perfectly tailored to the requirements of engines.
GUIDE PIN - 51191070096 suitable for MAN D engines
Essential: Guide Pin 51191070096 Discover the guide pin, suitable for MAN D engines, with the reference number 51191070096. This essential OEM replacement part ensures that your engines are optimally connected and meets the stringent quality requirements of the industry. The guide pin provides an indispensable connecting element for engines in marine and stationary applications, supporting the efficient operation of your system.Specifications for MAN D EnginesThe guide pin with the reference number 51191070096 is specifically designed for engines of the D2842 series. Suitable for the engine type D2842LE405, this pin allows for easy installation and maximum durability due to its precise design. Weighing only 0.249 kg and with compact dimensions of 5 cm x 5 cm x 3 cm, it is flexible for use in various applications.
SPACER - 51191010123 suitable for MAN D-engines
Reliable Spacer Suitable for MAN D EnginesThe spacer with the comparison number 51191010123 is an essential spare part from the category of connecting elements. Thoroughly developed, it is suitable for MAN D engines used in shipping and stationary operations. With a weight of only 0.69 kg, this product combines lightness and robustness to keep your engines in operation for the long term.OEM Spare Parts for Demanding ApplicationsThe comparison number 51191010123 stands for quality and safety. This OEM spare part of original equipment manufacturer quality meets high standards. If you are looking for a product that is suitable for MAN D engines, you are in the right place. Don't pay more for inferior parts, as we offer OEM spare parts at fair prices.
- 51152010110 suitable for MAN D-engines
Optimal Solution: Connecting Piece for MAN DDiscover our connecting piece, comparison number 51152010110, suitable for MAN D engines. This OEM replacement part is an excellent choice for your diesel or gas engine. Trust in our top-notch products, specifically designed for the requirements in marine and stationary applications as well as for locomotives.
CONNECTING PIECE - 51152010007 suitable for MAN D-engines
Connecting piece with reference number 51152010007Discover our connecting piece with reference number 51152010007. This special component is compatible with MAN D engines and ensures a reliable connection. Weighing 2.95 kg, this OEM spare part is not only robust but also easy to handle.
CONNECTOR - 51125406006 suitable for MAN D-engines
Reliability in Detail: Comparison Number 51125406006 The connector with the comparison number 51125406006 is an essential product for applications with engines. It ensures an excellent connection between components and contributes to the efficiency of your operation. Top-quality materials provide a long service life for this connecting element.Optimal Compatibility: Connector Suitable for MAN D Our connector is suitable for MAN D engines. This OEM replacement part has been specifically developed to meet the highest requirements. As a reliable component, it impresses with functionality in marine and stationary applications, where the demands are particularly high.
CONNECTOR - 51123400090 suitable for MAN D-engines
Connector suitable for MAN D enginesDiscover our connector with the comparison number 51123400090, which is perfectly suited as a connecting element for MAN D engines. This essential product ensures the performance of your engines. Weighing only 0.079 kg and with compact dimensions of 4.6 cm in length and width and 2 cm in height, the connector allows you to easily integrate it into your existing systems.
CONNECTOR - 51123400075 suitable for MAN D-engines
Connector with Comparison Number 51123400075Our connector with the comparison number 51123400075 is an essential OEM spare part that has been specifically designed to support efficiency in maritime and stationary applications. Weighing only 0.1 kg, this product offers lightness and a sophisticated design that ensures a reliable connection in MAN D engines.Technical Features that ConvinceThe connector is suitable for MAN D engines and meets the high demands required in professional use. As an OEM spare part, we ensure that this product complies with the strict quality requirements of the manufacturer. It effectively contributes to the stability and efficiency of your engines.
CONNECTOR - 51123400074 suitable for MAN D-engines
Connector suitable for MAN D enginesThe connector with the comparison number 51123400074 has been specifically developed and is optimally suited for MAN D engines. This connecting element provides the necessary reliability and efficiency that you expect in marine and stationary applications. Choose this product as your OEM replacement part to ensure long-term performance while managing costs effectively.Lightweight for easy integrationDue to its low weight of only 0.079 kg, the connector is easy to handle and can be optimally integrated into existing engine systems. It ensures that your engines remain operational and function well. This product, suitable for manufacturers like MAN D, is a worthwhile investment for any company that relies on reliable engine technology.
CONNECTOR - 51123400068 suitable for MAN D-engines
Premium Connector and Its AdvantagesThe connector with the comparison number 51123400068 represents an indispensable connecting element that has been specifically developed for your needs. Weighing only 0.41 kg, this top-quality OEM spare part ensures reliability and efficiency in your selection criteria. It is the ideal solution for demanding applications, whether in marine or stationary areas.Suitable for MAN D EnginesThe connector is suitable for MAN D engines and impresses with its excellent manufacturing quality. With this product, you are choosing the right component that is unmatched in various applications. Professional applications particularly benefit from the high-performance OEM spare parts designed for smooth functionality.
CONNECTOR - 51123400059 suitable for MAN D-engines
Product Description – ConnectorDiscover our outstanding connector, compatible with MAN D engines, with the comparison number 51123400059. This product impresses with its excellent quality and is perfectly suited for use in demanding applications. Thanks to its precise craftsmanship, the connector provides a reliable connection and maximum readiness for use in any operating environment.Optimal Materials for Durable PerformanceThe connector weighs only 0.26 kg and offers excellent stability. Each of our OEM replacement parts meets the highest industry standards, so you can count on functionality from the very first use. Rely on our OEM replacement parts specifically designed for your engines.
CONNECTOR - 51123400054 suitable for MAN D-engines
Connector for Effective Engine MaintenanceThe connector with the comparison number 51123400054 is an essential part that plays a significant role in the maintenance of engines. Weighing only 0.22 kg, this product has been precisely developed to ensure an optimized connection. It stands out as a reliable connecting element and is particularly suitable for MAN D 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.