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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.

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PLUG - 04290525 suitable for Deutz engines

PLUG - 04290525 suitable for Deutz engines

Discover the Plug with Comparison Number 04290525Discover our Plug with comparison number 04290525, an essential Locking part that provides a reliable solution for your engine needs. This OEM replacement part has been designed to meet the industry's stringent standards and is suitable for applications across various fields.Quality that ImpressesThe product with comparison number 04290525 is an OEM replacement part specifically developed for Deutz engines. With a clear focus on performance and safety, this component offers a tailored solution that meets the needs of your machines. Rely on proven solutions without compromise.

Sale price: €38.41Regular price:€42.68(10% saved)
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PLUG - 04290218 suitable for Deutz engines

PLUG - 04290218 suitable for Deutz engines

Excellent Plug for EnginesDiscover our plug (comparison number: 04290218), which is categorized under locking parts. This product impresses with its precise craftsmanship and is suitable for Deutz engines. By using this plug, you enhance the reliability and efficiency of your engines and significantly ease maintenance.

Sale price: €6.24Regular price:€6.93(10% saved)
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PLUG - 04289511 suitable for Deutz engines

PLUG - 04289511 suitable for Deutz engines

Efficient Plug with comparison number 04289511Discover our plug marked with the comparison number 04289511. This OEM spare part has been designed to meet demanding requirements and ensures the ideal performance of your engines. Weighing only 0.029 kg, it combines functionality with thoughtful design.Engine component suitable for Deutz enginesThis plug is suitable for Deutz engines and belongs to the important category of locking parts. Reliability and safety are paramount when it comes to keeping engines in marine and stationary applications, as well as locomotives, operational over the long term. Rely on our product, which meets the highest quality standards.

Sale price: €33.85Regular price:€37.61(10% saved)
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PLUG - 04288383 suitable for Deutz engines

PLUG - 04288383 suitable for Deutz engines

Robust and Reliable: Plug for EnginesDiscover our plug (comparison number 04288383), a top-quality OEM replacement part, ideally designed for high-performance demands. This product is suitable for Deutz engines and impresses with outstanding compatibility and exceptional reliability in challenging operating conditions.

Sale price: €42.97Regular price:€47.75(10% saved)
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PLUG - 04288111 suitable for Deutz engines

PLUG - 04288111 suitable for Deutz engines

Excellent Component for Your ApplicationsDiscover our plug, which is available as an OEM replacement part with the reference number 04288111. This product is specifically designed to function optimally and meets critical requirements in engine technology.Suitable for Deutz EnginesThis plug is suitable for Deutz engines and enables safe and effective operation in marine as well as stationary areas. The precision of the OEM replacement parts not only ensures reliability but also optimizes the performance of your engines in the long term.

Sale price: €42.97Regular price:€47.75(10% saved)
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PLUG - 04287963 suitable for Deutz engines

PLUG - 04287963 suitable for Deutz engines

Excellent Product for Various EnginesDiscover our product with the comparison number 04287963 – an essential plug for engines in the industry. This plug is suitable for Deutz engines and impresses with its precise fit, supporting maximum functionality. Weighing only 0.028 kg, it is ideal for various applications where power and efficiency are crucial.Efficient Locking Part Suitable for Deutz EnginesThe plug is an OEM replacement part that supports the reliable use of engines. Suitable for Deutz engines, this product additionally ensures your machine performance and durability. Benefit from the top-quality of this product and make sure your equipment is always ready for use.

Sale price: €12.47Regular price:€13.86(10% saved)
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PLUG - 04287962 suitable for Deutz engines

PLUG - 04287962 suitable for Deutz engines

Top Quality with the OEM Spare PartDiscover our Plug (part number: 04287962), an essential OEM spare part designed specifically for Deutz engines. This part number component ensures the highest quality in the category of locking parts and provides durability – ideal for use in diesel and gas engines.

Sale price: €9.58Regular price:€10.65(10% saved)
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PLUG - 04287702 suitable for Deutz engines

PLUG - 04287702 suitable for Deutz engines

Reliable Plug for Versatile ApplicationsDiscover our plug (comparison number: 04287702), the ideal OEM replacement part for your needs. Weighing only 0.036 kg, this product offers the perfect fit, ensuring optimal performance of your machines. Let the quality of our OEM replacement parts convince you, as they are specifically designed for versatile applications.Excellent Compatibility: Suitable for DeutzThis plug is ideally suited for Deutz engines. Thanks to precise workmanship, it ensures that the component functions reliably and keeps your machines in top condition. Reduce downtime and trust that our solutions for diesel and gas engines meet the highest standards.

Sale price: €30.42Regular price:€33.80(10% saved)
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PLUG - 04287212 suitable for Deutz engines

PLUG - 04287212 suitable for Deutz engines

OEM Spare Part for Various ApplicationsDiscover our premium plug with the comparison number 04287212. This OEM spare part has been carefully manufactured to provide an ideal solution for anyone in need of replacement parts. The locking part is suitable for Deutz engines and is therefore a valuable addition to your machinery.Quality at Attractive PricesAs a spare part suitable for Deutz, this product offers the highest precision and adaptability. Weighing only 0.08 kg, the plug is not only convenient but also extremely robust. Rely on our OEM spare parts to help optimize the performance of your engines and extend their lifespan.

Sale price: €28.52Regular price:€31.69(10% saved)
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PLUG - 04286122 suitable for Deutz engines

PLUG - 04286122 suitable for Deutz engines

Robust Plug with Comparison Number 04286122Discover our helpful plug with the comparison number 04286122. This locking part weighs only 0.001 kg and is designed to deliver excellent performance in demanding applications.Suitable for Deutz EnginesThe plug is suitable for Deutz engines and has been manufactured according to the highest industry standards. As an OEM replacement part, it stands out for its precision and reliability, ensuring perfect integration into your system and providing the required performance.

Sale price: €2.62Regular price:€2.91(10% saved)
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PLUG - 04283673 suitable for Deutz engines

PLUG - 04283673 suitable for Deutz engines

Quality Product: Plug for Your Engines Discover our plug (comparison number: 04283673), an essential OEM spare part perfectly suited for Deutz engines. With a minimal weight of only 0.09 kg, this product offers reliability and efficiency in various applications, whether in marine or stationary use.Optimal Integration with OEM Spare Parts The plug, compatible with Deutz, has been designed with a focus on precision and durability. Each OEM spare part provides an easily integrable solution that helps you minimize maintenance times while optimizing your operational processes.

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PLUG - 04281334 suitable for Deutz engines

PLUG - 04281334 suitable for Deutz engines

OEM Replacement Part: Plug with Comparison Number 04281334 Discover our innovative plug, marked with the comparison number 04281334. This OEM replacement part is the perfect product to optimize engine performance. Manufactured with high precision, it offers unparalleled reliability for the most demanding applications in marine and stationary sectors.

Sale price: €1.81Regular price:€2.02(10% saved)
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PLUG - 04281325 suitable for Deutz engines

PLUG - 04281325 suitable for Deutz engines

1. Convincing Product: Plug suitable for Deutz engines Discover our plug (comparison number: 04281325), an OEM replacement part specifically designed for engines suitable for Deutz. With a reduced weight of only 0.1 kg, this product combines lightness with robust performance. It has been carefully tailored to meet the individual requirements in marine and stationary use, as well as in locomotives, to provide optimal functionality.

Sale price: €27.16Regular price:€30.17(10% saved)
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PLUG - 04270737 suitable for Deutz engines

PLUG - 04270737 suitable for Deutz engines

A Reliable Product with Comparison Number 04270737Discover our product, the Plug with comparison number 04270737, which has been specially designed to meet the high demands of the industry. This excellent OEM replacement part ensures a perfect fit and supports the longevity of your machines. Weighing only 0.011 kg, the Plug is robust yet lightweight.Perfect Fit for Your Deutz EnginesThis OEM replacement part is suitable for Deutz engines and ensures that your machines run efficiently. Unlike aftermarket parts that often vary in quality, our product provides perfect workmanship and durability, which is of utmost importance in the industry.

Sale price: €2.13Regular price:€2.37(10% saved)
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PLUG - 04265760 suitable for Deutz engines

PLUG - 04265760 suitable for Deutz engines

Excellent Plug for Your NeedsDiscover the innovative Plug with the comparison number 04265760, which represents a reliable solution for engines. This production highlight is specially designed for engines suitable for Deutz and ensures loss-free efficiency of your drive. Weighing 0.295 kg, it offers optimized handling.

Sale price: €30.50Regular price:€33.89(10% saved)
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PLUG - 04259791 suitable for Deutz engines

PLUG - 04259791 suitable for Deutz engines

Robust and Reliable: Your Product PlugDiscover our Product Plug with the Comparison Number 04259791, which is ideal for your Deutz engines. This OEM replacement part belongs to the group of Locking parts and ensures flawless performance for your machine. Weighing only 0.048 kg, the Plug offers not only ease of handling but also robust quality for efficient use in marine and stationary applications.

Sale price: €32.55Regular price:€36.17(10% saved)
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PLUG - 04259024 suitable for Deutz engines

PLUG - 04259024 suitable for Deutz engines

Plug 04259024: Your Essential Replacement PartDiscover our plug with the comparison number 04259024, specially designed for use in engines. This product is an OEM replacement part with a weight of only 0.45 kg, focusing on efficiency and reliable operation. Only the best quality is used to ensure your engine operates perfectly.Solutions Suitable for Deutz EnginesThe plug with the comparison number 04259024 is compatible with Deutz engines, making it an excellent choice for various applications. The use of OEM replacement parts ensures that all components work seamlessly together, improving the overall lifespan of your equipment.

Sale price: €32.55Regular price:€36.17(10% saved)
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PLUG - 04257323 suitable for MWM & Deutz engines

PLUG - 04257323 suitable for MWM & Deutz engines

Efficient Plug for Technical ApplicationsThe Plug with the reference number 04257323 is an essential product that is perfectly suited to ensure the functionality of your MWM & Deutz engines. These replacement parts are lightweight, weighing only 0.117 kg, and provide the optimal fit for your needs.Suitable for MWM & Deutz EnginesThe Plug supports your engines through precise fitting and high-quality manufacturing. It is suitable for MWM & Deutz engines and meets the highest requirements for reliability and performance. Rely on this solution, which offers essential functions that engines need for their performance.

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PLUG - 04257316 suitable for Deutz engines

PLUG - 04257316 suitable for Deutz engines

### Product Description: Plug compatible with Deutz enginesPrecise Plug compatible with Deutz Discover our plug, offered under the comparison number 04257316. This product belongs to the category of locking parts and provides you with the reliability you need for your engines. Weighing only 0.115 kg, the plug combines functionality and stability in a top-quality replacement part.OEM replacement part that impresses The plug is compatible with Deutz engines and has been manufactured to the highest standards as an OEM replacement part. With the comparison number 04257316, it ensures a perfect fit and performance you can rely on at all times. Trust in the quality that only premium OEM replacement parts can provide.

Sale price: €41.07Regular price:€45.63(10% saved)
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PLUG - 04251804 suitable for Deutz engines

PLUG - 04251804 suitable for Deutz engines

Innovative Power in the Form of a PlugDiscover the plug, which has been designed as an OEM replacement part suitable for Deutz engines. With the comparison number 04251804, this product meets the highest standards in engine technology. Its adaptability makes it optimal for various applications, making it an essential component.Quality and Precision with Comparison Number 04251804The plug with the comparison number 04251804 weighs only 0.08 kg, making handling easier and installation simpler. This makes it an excellent choice for users seeking the highest quality OEM replacement parts. The premium craftsmanship of this product ensures that your engine remains efficient and powerful at all times.

Sale price: €29.59Regular price:€32.88(10% saved)
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PLUG - 04250608 suitable for Deutz engines

PLUG - 04250608 suitable for Deutz engines

Precise Application with Plug 04250608Discover the precise plug, comparison number 04250608, an indispensable OEM spare part suitable for Deutz engines. This product belongs to the category of locking parts and is perfectly designed for marine and stationary use. With a weight of only 0.005 kg, the plug remains light and easy to handle.Responsibly Produced OEM Spare PartsWe only carry OEM spare parts that are produced according to sophisticated standards. Our plug, comparison number 04250608, is thus suitable for engines of well-known manufacturers, including Deutz. This quality standard is essential for the performance and reliability of your engines.

Sale price: €7.30Regular price:€8.11(10% saved)
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PLUG - 04250101 suitable for Deutz engines

PLUG - 04250101 suitable for Deutz engines

Efficient Plug: Precision ComponentDiscover our Plug with the comparison number 04250101, specifically designed to meet the requirements of your machines. This replacement part weighs only 0.015 kg and offers a precise fit. In the category of Locking parts, this product proves to be indispensable for smooth operation.Ideal for Deutz Engines: Exact FitOur product is suitable for Deutz engines and provides optimal performance through exact fit and high manufacturing quality. With the comparison number 04250101, you can ensure that you are making the right choice for your machines. Rely on the efficiency provided by this replacement part.

Sale price: €3.16Regular price:€3.51(10% saved)
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PLUG - 04229562 suitable for Deutz engines

PLUG - 04229562 suitable for Deutz engines

Quality Plug with Comparison Number 04229562The plug with the comparison number 04229562 is an excellent choice in the category of OEM spare parts. It brings quality and efficiency and is made from durable materials designed for use in industrial engines. With a weight of 0.467 kg and compact dimensions of 5.9 cm in length and width and 7.8 cm in height, the plug is the ideal addition to your machines.Suitable for Deutz Engines: Optimal PerformanceThis plug is suitable for Deutz engines and ensures that your machines operate effectively and smoothly. The precise fit of the product enables outstanding functionality, allowing potential issues to be resolved quickly and ensuring reliable use. As an OEM spare part, it meets strict quality and performance standards.

Sale price: €48.30Regular price:€53.66(10% saved)
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PLUG - 04229517 suitable for Deutz engines

PLUG - 04229517 suitable for Deutz engines

Powerful Product: Plug with Comparison Number 04229517Discover our plug, which bears the comparison number 04229517 and is an indispensable part in the category of locking parts. This replacement part supports the optimal performance of your engines and is ideal for a variety of applications.Precise Fit for Deutz EnginesThis plug is specifically suitable for Deutz engines. With a lightweight of only 0.3 kg, it can be easily used in various industrial and marine applications. Designed as a replacement part, it ensures the reliable function of your components, allowing you to depend on your technical applications.

Sale price: €180.24Regular price:€200.27(10% saved)
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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.

Locking parts for industrial and marine engines – suitable for MTU, Deutz, MAN, Volvo Penta and MWM – replacement components

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.

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