Locking parts – secure fastening for engines and machinery
Locking parts are essential for ensuring that fasteners and mechanical assemblies remain secure under load, vibration and thermal stress. In engines, turbines, marine systems and industrial equipment, locking parts prevent critical components from loosening during operation – a key factor for safety, durability and system integrity.
Choose from following:
CORE PLUG HOLE - 04417412 suitable for MWM & Deutz engines
Core Plug Hole for MWM & Deutz Engines Discover the quality product Core Plug Hole for MWM & Deutz engines with the comparison number 04417412. This plug is essential for precise sealing that ensures the longevity of your system. With its robust design, the OEM replacement part meets high standards that are crucial for the efficiency of your engines.Reliability of OEM Replacement Parts Our offering includes OEM replacement parts that are tailored to the specific needs of your engine. Thanks to the comparison number 04417412, you know you are acquiring a product that has been specifically optimized for the requirements of engines suitable for MWM & Deutz. Ensure the quality your machines deserve!
PLUG - 04396753 suitable for MWM & Deutz engines
Exquisite Product: Plug with Comparison Number 04396753Discover the plug with the comparison number 04396753, suitable for MWM & Deutz engines. This trusted OEM replacement part belongs to the group of locking parts and ensures reliable performance of your engines.Optimal Quality: OEM Replacement Parts for EnginesOur OEM replacement parts offer excellent quality. The plug is suitable for MWM & Deutz and optimally matched to their engine designs. In our range, you will find more than 1 million products that cover the specific requirements of your engines.
PLUG - 04407483 suitable for MWM & Deutz engines
Outstanding Plug with Reference Number 04407483Our plug with the reference number 04407483 is an essential component for the performance of your MWM & Deutz engines. This product, perfectly fitting into the category of locking parts, ensures smooth operation of your engines and meets demanding requirements.Reliable OEM Replacement Parts for EnginesTrust in our top-class OEM replacement parts that are specifically designed. Our plug is the optimal choice, suitable for MWM & Deutz and meets all standards of original equipment manufacturer quality. Benefit from our range of products that provide you with maximum efficiency within your operational processes.
PLUG - 04406419 suitable for MWM & Deutz engines
Premium Plug for EnginesDiscover our premium plug with the comparison number 04406419, specifically suitable for MWM & Deutz engines. This reliable OEM replacement part ensures optimal performance of engines in various applications. With its precise construction, the product meets the highest standards.
PLUG - 04409567 suitable for MWM & Deutz engines
First-Class Plug for Your NeedsThe plug with the comparison number 04409567 is an OEM replacement part specifically suited for engines. As part of the category of locking parts, it is compatible with MWM & Deutz engines. This product meets the requirements for excellent performance that aligns with your expectations.
PLUG - 04419581 suitable for MWM & Deutz engines
Plug for MWM & Deutz enginesDiscover the plug with the part number 04419581, which is ideal for your engines. This OEM replacement part ensures a precise fit and maintains the performance of MWM & Deutz engines. Rely on the quality you expect from OEM replacement parts.Optimal use in multiple applicationsThe plug is suitable for MWM & Deutz engines and significantly contributes to the functionality of these engines. As an essential part of the article group locking parts, it ensures that everything stays properly connected and performs optimally. Trust our precise and proven parts for your specific needs.
PLUG - 04408698 suitable for MWM & Deutz engines
Premium Plug: Comparison Number 04408698The plug with the comparison number 04408698 is a precise OEM replacement part that offers reliable performance. It is suitable as a locking part and is specifically designed to fit MWM & Deutz engines.
CORE PLUG HOLE - 04417706 suitable for MWM & Deutz engines
Core Plug Hole for Your Engine SolutionOur core plug hole (comparison number: 04417706) is a top-quality OEM replacement part that offers you long-term efficiency. This product is perfectly suited for MWM & Deutz engines and enables smooth functionality of your drive technology.Optimal Fit for MWM & Deutz EnginesThe replacement part is ideally designed for engines compatible with MWM & Deutz. Thus, you can rely on the processing standards that underpin every OEM replacement part. The high standards ensure reliability and durability in industrial applications.
PLUG - 04413805 suitable for MWM & Deutz engines
Essential Plug for Efficient EnginesThe plug with the comparison number 04413805 is an essential component designed for MWM & Deutz engines. This OEM replacement part ensures that your machines operate reliably and meet performance demands.Rely on Our Selection of OEM Replacement PartsThe comparison number 04413805 complements the range of OEM replacement parts that are specifically designed to support the performance of your engines, suitable for MWM & Deutz. These components are optimized for the latest applications.
PLUG - 04386556 suitable for MWM & Deutz engines
Plug with Comparison Number 04386556Discover our product, the plug with the comparison number 04386556, which offers optimal solutions for engines. This spare part belongs to the group of locking parts and impresses with top-notch quality.
PLUG - 04406113 suitable for MWM & Deutz engines
Plug with Comparison Number 04406113The plug with comparison number 04406113 is a top-quality OEM replacement part that falls into the category of locking parts. It has been specifically designed to reliably harmonize with engines suitable for MWM & Deutz.Quality as a Decisive FactorAs an OEM replacement part, this product meets the highest standards and offers efficiency for your engines. Ensure that your drive system is always in optimal condition – suitable for MWM & Deutz engines.
PLUG - 04396802 suitable for MWM & Deutz engines
Plug with Comparison Number 04396802Discover our Plug, specifically designed to meet your requirements. The Comparison Number 04396802 ensures that this OEM spare part is ideally suited for use in engines compatible with MWM & Deutz. It belongs to the group of locking parts and ensures the smooth operation of your engines.OEM Spare Part for Reliable PerformanceThis product is of the highest quality and has been specially developed for MWM & Deutz. With the Comparison Number 04396802, you contribute to the longevity of your engines and reduce potential downtimes.
PLUG - 04406158 suitable for MWM & Deutz engines
Discover Our Plug 04406158Our unique Plug with the comparison number 04406158 is an essential OEM spare part. It is ideally suited for your applications. Rely on the quality we have developed over 25 years of experience in engine technology.Suitable for MWM & Deutz EnginesOur Plug is suitable for MWM & Deutz engines. It belongs to the group of Locking parts and impresses with exceptional durability and functionality for your machines. Trust this OEM spare part to achieve top performance.
PLUG - 04418307 suitable for MWM & Deutz engines
Precise Plug with Comparison Number 04418307Discover our plug, offered as a reliable locking part with the comparison number 04418307. This product is ideal for the highest demands. Our OEM spare parts are suitable for MWM & Deutz engines and stand for high manufacturing quality.Exact Suitability for Your RequirementsWith the comparison number 04418307, our products are designed to fit MWM & Deutz perfectly. As an OEM spare part, we offer you optimal accuracy compared to aftermarket products that often do not meet the necessary standards. Our parts impress with exceptional durability and adaptation to the engines.
PLUG - 81063020197 suitable for MAN D engines
Versatile Replacement Part: PlugThis plug with the comparison number 81063020197 is an essential OEM replacement part that is ideally suited for MAN D engines. The outstanding quality and functionality make it the ideal choice for professional applications in shipping and stationary use.
PLUG - 51981380007 suitable for MAN D engines
Your Plug: Quality for Demanding ApplicationsDiscover our plug, which is perfectly suited for engines compatible with MAN D manufacturers. This OEM replacement part with the part number 51981380007 fulfills the essential function of a locking part in your engines. The carefully produced product ensures that your machines operate efficiently and safely in every situation.OEM Replacement Parts: Convincing Quality for Your EnginesOur OEM replacement parts stand out due to their compliance with manufacturer specifications. This ensures that the performance of your MAN D engines exceeds that of aftermarket products. Rely on our plug to provide long-term durability and optimal reliability.
PLUG - 51981300245 suitable for MAN D engines
Excellent Plug with Comparison Number 51981300245Discover our plug, marked with the comparison number 51981300245. This spare part belongs to the category of locking parts and offers top-notch quality designed for the challenges in engine technology. The product is particularly well suited for use in functional systems.Optimal Functionality for MAN D EnginesThis plug is suitable for MAN D engines and provides you with the assurance that your engine operates efficiently. Weighing only 0.038 kg, the spare part scores high on ease of handling and installation. By choosing the manufacturer, we ensure that your expectations regarding functionality are met.
PLUG - 51981300141 suitable for MAN D engines
Premium Plug suitable for MAN D enginesThe plug with the comparison number 51981300141 is an essential OEM spare part designed specifically for your engine requirements. With a lightweight of only 0.03 kg and careful craftsmanship, this product ensures reliability and efficiency in maritime and stationary applications.Suitable for excellent performanceTrust in the quality of our OEM spare parts. The plug is suitable for MAN D and meets the high demands necessary for seamless integration into your engine systems. Each component is thoroughly inspected to ensure consistent performance – a fundamental requirement in engine technology.
PLUG - 51960020080 suitable for MAN D engines
Quality Spare Parts for Your ApplicationsDiscover our OEM spare part, the Plug with the comparison number 51960020080, suitable for MAN D engines. As an important component of the group of Locking parts, we offer you the highest quality standards with this product. Weighing only 0.007 kg, this component is ideally suited for various applications in specific engine systems.Importance of OEM Spare PartsOur Plugs are OEM spare parts that impress with their accuracy and durability. The Plug, suitable for MAN D, has been extensively tested and offers you the reliability you expect. Each component is used in marine and stationary application areas, as well as in the locomotive sector.
PLUG - 51960020077 suitable for MAN D engines
Plug – Precision for MAN D EnginesDiscover our exceptional plug, which serves as the ideal OEM replacement part with the reference number 51960020077. This product is characterized by the highest precision and is specifically designed to ensure optimal fit with engines. Use the reference number 51960020077 to ensure you receive exactly the replacement part you need, which is essential for your applications.Suitable for MAN D Engines – Optimal CompatibilityThe plug is suitable for MAN D engines and provides you with the necessary reliability that is essential for demanding operating conditions. By using OEM replacement parts, you secure the quality you need for the slow and low-maintenance performance of your engines. This component ensures durability and excellent functionality – see for yourself!
PLUG - 51960020063 suitable for MAN D engines
Powerful OEM Replacement PartDiscover the plug with the comparison number 51960020063, an essential OEM replacement part specifically optimized for engines in marine and stationary applications. This precise product is a crucial component in the category of locking parts and ensures reliable performance. With impressive fit accuracy, it meets the requirements needed for MAN D engines.Perfect Fit for EnginesThe comparison number 51960020063 represents a product manufactured to strict standards. Made as an OEM replacement part, it fulfills current specifications and supports the efficiency of your applications. Suitable for MAN D engines, this plug is designed to maximize operational performance and ensure a long service life.
PLUG - 51960020043 suitable for MAN D engines
Quality-Assuring Plug for ApplicationDiscover our product, the plug with the comparison number 51960020043. This OEM replacement part enables optimal performance in marine and stationary engines. With a weight of only 0.003 kg, it combines lightness and robustness in a designated component.Suitable for MAN D EnginesThe plug falls within the category of "locking parts" and offers reliable sealing that is crucial for the functionality of the engines. It is specifically designed to be "suitable for" MAN D engines, giving it the necessary precision and safety.
PLUG - 51960020038 suitable for MAN D engines
Excellent Plug: Reference Number 51960020038Discover our reliable plug with the reference number 51960020038, an essential OEM spare part for engines used in marine and stationary applications. This product is suitable for MAN D engines and is characterized by precise fit and superior quality. With a weight of only 0.001 kg, the plug is not only handy but also easy to install.OEM Spare Parts for Maximum PerformanceThe reference number 51960020038 stands for the highest quality, as our OEM spare parts come directly from the manufacturer. Unlike aftermarket parts, we offer products that provide strong performance and durability for your engines. Rely on the plug that can be perfectly integrated and optimizes engine performance.
PLUG - 51960020037 suitable for MAN D engines
### Presentation of the Plug – Comparison Number 51960020037#Stainless Steel Component Suitable for MAN D Engines Discover the plug with comparison number 51960020037, an important OEM replacement part suitable for MAN D engines. This product is carefully designed to provide the highest quality and excellent functionality. Weighing only 0.006 kg, it is easy to install and optimizes use in a variety of applications.#Quality Through Internal Controls The plug 51960020037 convinces with its high accuracy and reliability. As an OEM replacement part, it is the perfect choice for those who value good materials and craftsmanship. Each product undergoes strict internal controls to ensure it meets comprehensive requirements for engines.#Suitable for Long-Term Applications Whether as a reliable solution in marine technology or in stationary use, this plug significantly contributes to ensuring your equipment operates flawlessly. Replacement parts suitable for MAN D engines, like this plug, help maximize the performance of your machines.#
Function and benefits
Locking parts are used to fix bolts, nuts, shafts or rotating elements in place. They protect against unintentional movement or unscrewing due to vibration, pressure changes or torque fluctuations. Benefits include:
- Secure hold of mechanical connections
- Increased system safety and reduced failure risk
- Improved service intervals and reliability
In high-performance diesel engines or marine drives, locking systems are critical to prevent loosening of vital components under continuous vibration and extreme temperatures.
Types of locking parts
Our range of locking parts includes:
- Locking washers (e.g. serrated, tab or spring washers)
- Locknuts and self-locking nuts
- Locking clips and retaining rings
- Split pins, cotter pins and safety wires
These components are available in materials such as spring steel, stainless steel, and corrosion-resistant alloys – ideal for use in marine environments or thermal cycling conditions.
Applications in marine and industrial systems
Locking parts are used in crankshaft assemblies, valve trains, coupling flanges, pump mounts and exhaust systems. In maritime settings, reliability under constant vibration and salt exposure is key. We offer OEM-locking solutions suitable for MTU, MAN, Volvo Penta, Deutz and MWM engines – suitable for both new builds and overhauls.
FAQ
What are locking parts used for?
Locking parts secure mechanical fasteners and rotating elements, preventing loosening due to vibration, pressure or thermal expansion. They are vital in engines and machinery to maintain operational safety and performance.
How do I choose the right locking part?
Selection depends on load, operating temperature, vibration level and component type. In high-stress environments, self-locking nuts or tab washers are often preferred over standard fasteners.
Are locking parts reusable?
Some locking parts like tab washers or safety clips are designed for single use, while others like locknuts or spring washers can be reused if undamaged. Always follow engine manufacturer guidelines for replacements.