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:
PLUG - 04070405 suitable for MWM & Deutz engines
Plug compatible with MWM & Deutz enginesDiscover the innovative plug with the comparison number 04070405, an essential OEM spare part specifically designed for your needs in marine and stationary applications. This precise product is compatible with MWM & Deutz and provides solutions for the series 628. This ensures that your engine runs smoothly and meets the high performance demands. Consider the exact fit designed for engine types SBV16M628, SBV6M628, SBV8M628, and SBV9M628.Excellent quality of OEM spare partsThe plug offers you the quality that you, as a professional, appreciate. The comparison number 04070405 represents a high level of diligence in the selection of materials, which are free from impurities. By using such OEM spare parts, you can rely on long-term performance and reliability of your internal engines. Do you rely on market-standard products? Then this product is surely the right choice.
PLUG - 04070019 suitable for MWM & Deutz engines
Premium Plug with Comparison Number 04070019The plug with the comparison number 04070019 is a top-quality OEM replacement part that is optimally suited for and can be used with MWM & Deutz engines. This precisely manufactured product belongs to the group of locking parts and ensures that your engines run reliably. Thanks to the dimensional accuracy of the plug, smooth functioning and long-term use are assured. With its compact dimensions of 20.3 cm x 20.3 cm x 4.6 cm and a weight of 1.1 kg, it is also easy to handle.Performance and Compatibility for MWM & Deutz EnginesThe plug is suitable for MWM & Deutz engines, especially for series like the 628 and the engine type SBV16M628. These components form the backbone of your drive systems and significantly contribute to efficiency and user-friendliness. As OEM replacement parts, you will find that the quality of these products cannot be compared with aftermarket parts, as they are subject to strict quality requirements and standardized tests.
PLUG - 04070018 suitable for MWM & Deutz engines
Plug compatible with MWM & Deutz engines – Comparison number 04070018Discover our Plug, specifically designed to provide a perfect fit and functionality for engines. The comparison number 04070018 plays a crucial role when it comes to selecting spare parts. This product is the optimal solution for those who value durable and reliable OEM spare parts.Versatile applications due to compact dimensionsOur Plug impresses with precise dimensions. With a length and width of 4.8 cm each and a height of 2.3 cm, this part is suitable for a variety of engines from MWM & Deutz. With a weight of only 0.071 kg, it can be easily integrated without compromising the stability of your machinery. Your MWM & Deutz engines benefit demonstrably from this thoughtful design.
PLUG - 04007226 suitable for MWM & Deutz engines
Precise Plug for Engine ModelsDiscover our plug with the comparison number 04007226, specifically designed and suitable for MWM & Deutz engines. This product belongs to the category of OEM replacement parts that ensure long-lasting performance and optimal fit in diesel and gas engines. Rely on our plug to provide your engine with reliable functionality and maximum performance.Quality Feature for MWM & Deutz EnginesWith the comparison number 04007226, this OEM replacement part offers an ideal solution for your requirements. Our product line is compatible with MWM & Deutz and stands out for its high quality compared to aftermarket alternatives. The materials have been specifically selected for engines in marine and stationary applications to elevate your engine's performance to a new level.
PLUG - 04004025 suitable for MWM & Deutz engines
Plug with the comparison number 04004025Discover our plug with the comparison number 04004025 – an essential product found in the category locking parts. This OEM replacement part is specifically designed to optimally meet your requirements. Weighing only 0.283 kg and with compact dimensions of 6.4 cm in length, 6.4 cm in width, and 4.3 cm in height, our plug offers precise compatibility and functionality.Suitable for MWM & Deutz enginesThis premium plug is suitable for MWM & Deutz engines and undergoes stringent quality tests. OEM replacement parts like this help your engines run smoothly and enhance their performance. Rely on the quality that helps you maximize the operation of your machinery.
PLUG - 04003560 suitable for MWM & Deutz engines
Highest Precision: Plug with Reference Number 04003560 Discover our plug, which is listed under the reference number 04003560. This product is specially designed for demanding applications and provides maximum security in performance. Choose our solutions to ensure that your suitable for MWM & Deutz engines run efficiently in the long term.Reliable Solutions for MWM & Deutz Engines Our replacement part is suitable for MWM & Deutz engines and meets the highest standards in processing and durability. Weighing only 0.47 kg, the plug offers numerous advantages for your applications and supports the best possible performance of your engines.
PLUG - 04003236 suitable for MWM & Deutz engines
PLUG with the comparison number 04003236 suitable for MWM & Deutz engines
PLUG - 03374294 suitable for MWM & Deutz engines
Essential Accessory: Plug 03374294 Discover the robust plug with the comparison number 03374294, specifically designed to function optimally. This replacement part is suitable for MWM & Deutz and belongs to the category of locking parts, which play an important role in your engine performance. With its dimensions of 5.5 cm x 5.5 cm x 3.5 cm, the product integrates smoothly into various applications.Easy Handling for MWM & Deutz Engines Weighing only 0.185 kg, the plug is both handy and easy to install. It conveys security and reliability when used in MWM & Deutz engines, which require excellence in performance and productivity. Rely on replacement parts that are specifically designed for engine-compatible applications.
PLUG - 03314919 suitable for MWM & Deutz engines
Reliable Plugs for EnginesDiscover the precise plug with the comparison number 03314919, specifically tailored to the requirements of MWM & Deutz engines. As a locking part, this product ensures outstanding quality and a perfect fit. Weighing only 0.18 kg and featuring compact dimensions of 3.8 cm in length and width, as well as 3 cm in height, this spare part is particularly versatile, ideal for applications that require robust technical components.Precise Networking for High DemandsThe plug meets the highest standards to always ensure optimal performance of your MWM & Deutz engines. This product is compatible with MWM & Deutz, allowing for quick and easy installation. Each locking part is manufactured under strict quality standards, significantly enhancing the durability and efficiency of your engines.
PLUG - 02123226 suitable for MWM & Deutz engines
Optimal Solution: Comparison Number 02123226Choose the product with the comparison number 02123226 – a reliable plug that excels with excellent features. This spare part weighs only 0.092 kg and measures 3.8 cm in length and width and 3.9 cm in height. It is an important component, suitable for MWM & Deutz engines. With our years of experience in the industry, you can be assured of receiving a product of the highest quality.Precision for Your EnginesThe plug, suitable for MWM & Deutz, meets the requirements of modern engines. When using OEM spare parts, quality is of utmost importance. Our products ensure perfect fit, which is crucial for the reliable functioning of your engines. Rely on the durability that OEM spare parts provide, and ensure the smooth functionality of your engine applications.
PLUG - 02039588 suitable for MWM & Deutz engines
First-Class Plug with Comparison Number 02039588Discover our new product – the plug with the comparison number 02039588. This OEM replacement part impresses with its precise workmanship and versatility. It is specifically compatible with manufacturers MWM & Deutz. Weighing only 0.15 kg, it ensures a hassle-free installation in your engines. Our items are generally in stock, but availability may vary.
PLUG - 02038892 suitable for MWM & Deutz engines
Efficient Plug – OEM Replacement Part for EnginesDiscover our Plug with the comparison number 02038892, an indispensable OEM replacement part that is perfectly tailored to the requirements of engines. This product enables optimal functionality and meets the strict criteria of OEM replacement parts that ensure precise fit. By using the comparison number 02038892, you can quickly find what you need without compromising.Functional Features – Suitable for MWM & Deutz EnginesThe Plug is suitable for engines that fit MWM & Deutz, particularly for the series 640 and engine types BV16M640. With compact dimensions of 3.7 cm x 3.7 cm x 4.2 cm and a weight of only 0.065 kg, the product can be easily integrated into various applications. Rely on a powerful component designed for the demanding conditions in marine and stationary use.
SLOTTED PLUG - 01169657 suitable for MWM & Deutz engines
Optimal Performance with a High-Quality Slotted Plug Our slotted plug with the comparison number 01169657 is an essential OEM replacement part that offers a reliable sealing function for various applications. Specifically designed, this precisely manufactured product ensures a consistent connection that withstands demanding conditions.Versatile Compatibility The replacement part is suitable for MWM & Deutz engines, thus meeting the specific requirements of these renowned manufacturers. The unique shape of the slotted plug makes it the perfect choice for various applications, including marine applications and stationary solutions.
FRONT HOLE PLUG - 01166997 suitable for MWM & Deutz engines
Front Hole Plug suitable for MWM & Deutz EnginesDiscover our reliable front hole plug with the reference number 01166997, specifically designed for the series 628. This product offers quality and safety for the maintenance of your engines. The front hole plug ensures smooth operation of your motor through its gentle sealing. It is an indispensable spare part suitable for MWM & Deutz engines, particularly for the specific engine types SBV9M628, which are used in marine and stationary technology as well as in locomotives.Features of the Front Hole PlugWeighing only 0.133 kg and with compact dimensions of 4.5 cm in length and width and 2.2 cm in height, the front hole plug is easy to handle and quick to install. Its load capacity ensures long-term efficiency and prevents possible disturbances in your engine operation. Rely on this front hole plug to ensure that your machine functions optimally and remains maintenance-friendly.
SLOTTED PLUG - 01166977 suitable for Deutz engines
Slotted Plug for Engines – Quality that ConvinceDiscover our slotted plug, a reliable component for your engines. The comparison number 01166977 and the precise dimensions make the spare part particularly attractive for use in demanding applications. Research and careful processing ensure long-lasting use – ideal for various applications in engine technology.Compact Dimensions and Perfect Fit PropertiesThis product weighs only 0.028 kg, making it both practical and easy to store. With a length and width of 2.2 cm and a height of 1.2 cm, the slotted plug offers the optimal size. The component is suitable for engines from the manufacturer Deutz and allows for seamless integration into a variety of applications.
CORE HOLE PLUG - 01166656 suitable for Deutz engines
Excellent Replacement Part for Your EnginesDiscover the Core hole plug, the reliable locking part with the comparison number 01166656, which is essential for the optimal performance of your machines. This product impresses with its perfect fit and durability, ensuring that your engines suitable for Deutz can operate at their best at all times.Perfectly Sized for Deutz EnginesThe Core hole plug is specially designed for Deutz and supports efficient functionality of your drive. Unlike conventional aftermarket parts, our locking part offers the highest quality, ensuring that your engines work efficiently without compromising fit.
CORE HOLE PLUG - 01166653 suitable for Deutz engines
Optimal Function with Comparison Number 01166653Discover our product Core hole plug with the comparison number 01166653, designed specifically for reliable application in various engines. This OEM spare part belongs to the category of locking parts and is ideally suited for applications in marine and stationary areas.
CORE HOLE PLUG - 01166650 suitable for Deutz engines
Precise Core Hole Plug, Comparison Number 01166650The Core hole plug with the comparison number 01166650 is an essential OEM replacement part specifically designed to ensure optimal performance in engines. Weighing only 0.018 kg and with compact dimensions of 1.8 cm in length and width and a height of 0.9 cm, this product can be easily integrated and impresses with its precise fit.Product Details: Compatible with Deutz EnginesThis OEM replacement part is useful for the maintenance and repair of engines that are compatible with Deutz engines. The consistent quality of this Core hole plug ensures smooth functionality and prevents damage due to inaccurate fittings. Rely on the product that is already appreciated in professional applications.
CORE HOLE PLUG - 01165837 suitable for Deutz engines
Latest Innovation in Core Hole PlugDiscover the core hole plug with the reference number 01165837, suitable for Deutz engines of the series 816 and 528, designed for reliable use. As a replacement part, this component ensures that it meets the high-quality standards you expect from a spare part. Weighing only 0.044 kg and with compact dimensions of 4.5 cm in length, 4.5 cm in width, and 1.5 cm in height, the core hole plug is easy to handle and efficient to install.
CORE HOLE PLUG - 01165832 suitable for Deutz engines
Practical Core Hole Plug for Your ApplicationOur core hole plug with the reference number 01165832 is an indispensable OEM replacement part, specifically designed to fit Deutz engines. In the category of locking parts, this product plays a crucial role in supporting the functionality and performance of your engines. Rely on a replacement part that is specially engineered for the high demands of marine and stationary applications.Compact Dimensions for Easy InstallationWeighing only 0.02 kg and with compact dimensions (Length: 3.1 cm, Width: 3.1 cm, Height: 1.3 cm), our core hole plug allows for easy handling and adapts perfectly to your needs. This replacement part ensures the longevity of the machines that use it.
CORE PLUG HOLE - 01165831 suitable for MWM & Deutz engines
Selection of Core Plug Hole 01165831 for Your Engines The core plug hole with the comparison number 01165831 is the ideal product for demanding applications in engine technology. This OEM spare part provides a perfect solution for reliable protection in engines that meet the highest standards. The core plug hole meets all technical requirements and ensures that the performance of your machines remains efficient.
CORE HOLE PLUG - 01165827 suitable for Deutz engines
Universally Applicable Core Hole PlugEnhance the functionality of your engines with our Core Hole Plug, which offers numerous advantages. The comparison number 01165827 makes this product an important solution for quality-conscious users of engines. This Core Hole Plug falls under the category of Locking Parts and is characterized by strong performance features as well as top-notch workmanship.
SLOTTED PLUG - 01165789 suitable for Deutz engines
Slotted plug with comparison number 01165789The slotted plug with the comparison number 01165789 is an essential accessory from our category of locking parts, specifically designed to be optimally suited for Deutz engines. With this precise fit, it ensures that every engine operates smoothly and efficiently. By using this OEM replacement part, the slotted plug helps maximize engine performance and minimize the risk of leaks.
SLOTTED PLUG - 01165785 suitable for Deutz engines
Slotted Plug – Comparison Number 01165785The slotted plug with comparison number 01165785 represents precision and functionality and is an important OEM replacement part that ensures optimal performance. This product offers an excellent fit that helps you maintain the efficiency of your machines. This replacement part could be just right if you are looking for suitable accessories for your engines.Suitable for Deutz Engines of Series 540This slotted plug is specifically suitable for Deutz engines, particularly those of series 540 and the engine types RBV8M540. Our experience shows that premium replacement parts for engines have a positive impact on lifespan and performance. With dimensions of 1.3 cm in length, 1.3 cm in width, and 1.1 cm in height, this compact component meets your requirements in both marine and stationary applications. Easy to install, it allows for quick replacement and ensures reliability.
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.