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 - 1546528 suitable for Volvo/Volvo Penta engines
Plug Comparison Number 1546528 for EnginesDiscover our unique plug, corresponding to comparison number 1546528, which meets the highest standards. This product is specifically designed to meet the requirements of engines suitable for Volvo/Volvo Penta. With this OEM replacement part, you will receive the ideal solution for your applications in marine and stationary fields.Precise OEM Replacement Parts for Your ApplicationsThe plug meets the strictest quality standards and is designed as an OEM replacement part. OEM stands for Original Equipment Manufacturer, which means that this plug ensures optimal fit. Rely on replacement parts suitable for Volvo/Volvo Penta engines that demonstrate the highest reliability.
PLUG - 1543941 suitable for Volvo/Volvo Penta engines
Innovative Product: Plug 1543941Discover our product suitable for Volvo/Volvo Penta with the comparison number 1543941. This precise plug is an essential addition for engines and belongs to the category of locking parts. It ensures reliable functionality in marine and stationary applications.
PLUG - 1543508 suitable for Volvo/Volvo Penta engines
Quality for Marine ApplicationsDiscover our unique product, the Plug with the reference number 1543508. This OEM spare part has been carefully manufactured and is specifically designed to ensure a perfect fit. The reference number 1543508 is your confirmation of reliability and robust performance in applications that rely on quality.
PLUG - 1542512 suitable for Volvo/Volvo Penta engines
Precise Solutions: Plug with Comparison Number 1542512Discover our precise plug with the comparison number 1542512, which is perfectly tailored to the needs of your engines. This premium product belongs to the category of locking parts and meets all requirements for OEM spare parts. It ensures that your engines operate efficiently and can deliver their maximum performance.Quality Components for Engines in Demanding EnvironmentsOur plug is suitable for Volvo/Volvo Penta engines and provides an excellent solution for marine and stationary applications, thanks to its weight of only 0.102 kg. As an OEM spare part, you can be assured that it meets the highest quality standards and offers optimal functionality.
PLUG - 1381498 suitable for Volvo/Volvo Penta engines
Plug: Reliable Quality for Demanding EnginesDiscover our premium product, the plug with the comparison number 1381498, which is ideally suited for users who want to maintain engines. This efficient OEM replacement part stands out with its fit, specifically designed to be compatible with Volvo/Volvo Penta engines. This will significantly enhance the performance of your engines.Suitable for Volvo/Volvo Penta EnginesThe plug weighs only 0.038 kg, ensuring effortless handling during installation. Focus your energy on the important aspects of engine maintenance and wave goodbye to unreliable components. Our product is suitable for Volvo/Volvo Penta and impresses with its quality and durability.
- 135D20003/1 suitable for MTU engines
Plug suitable for MTU enginesDiscover our OEM replacement part, the plug with the comparison number 135D20003/1, which is specifically designed for MTU engines. This reliable product from the washer group ensures maximum precision and a perfect fit. Weighing only 0.074 kg, this plug is not only lightweight but also impresses with maximum efficiency.Quality of replacement parts suitable for manufacturersThis plug is an OEM replacement part that stands for the highest quality standards. It ensures that the engines always operate optimally and exceed your expectations. Trust in the expertise of a family-run business in its second generation, which has specialized in replacement parts for over 25 years. We provide you with products that meet the requirements of MTU engines.
TESTING DEVICE - 135D01704/1 suitable for MTU engines
TESTING DEVICE with the comparison number 135D01704/1 suitable for MTU engines
- 1276516 suitable for Volvo/Volvo Penta engines
Premium Plug with Comparison Number 1276516Discover our spare part suitable for Volvo/Volvo Penta engines, which is essential in every workshop. The plug with comparison number 1276516 offers outstanding quality and is designed to meet the highest quality requirements. It belongs to the category of Pumps, parts and accessories and ensures that your engines operate reliably.
PLUG - 11997805 suitable for Volvo/Volvo Penta engines
Flexible Plug for Various ApplicationsOur plug with the reference number 11997805 is an essential OEM spare part, suitable for Volvo/Volvo Penta engines. Its construction and precise fit enhance the performance of your machines in marine and stationary use. The combination of durability and reliability makes this product an ideal choice.Maximum Safety – Internally Controlled QualityThe plug impresses with its quality and was developed under strict internal controls. The reference number 11997805 symbolizes our commitment to excellence in the field of OEM spare parts. We place great importance on ensuring that each part meets the highest standards to optimally support the functionality of your engines.
PLUG - 11700279 suitable for Volvo/Volvo Penta engines
Reliable Plug with Comparison Number 11700279Discover our secure Plug with the comparison number 11700279. This replacement part is an essential product that ensures your engines operate smoothly. It is suitable for the renowned Volvo/Volvo Penta engines and meets the highest quality standards. Weighing only 0.016 kg, it seamlessly integrates into your existing engine configuration.Quality of Replacement PartsThe comparison number 11700279 identifies this replacement part, which has been developed for demanding applications in marine and stationary environments. Especially for Volvo/Volvo Penta engines, replacement parts are crucial to ensure trouble-free operation, even under extreme conditions.
- 1159970032 suitable for MTU engines
OEM Replacement Part: Plug with Comparison Number 1159970032Discover the plug with comparison number 1159970032, specifically designed for cable applications. This product impresses with top quality and is precisely tailored to the needs of engines as an OEM replacement part.
- 114L70016/2 suitable for MTU engines
Product Overview: Plug with Comparison Number 114L70016/2Discover our top-notch product, the Plug, with the comparison number 114L70016/2, suitable for MTU engines of the series 1163. This valued OEM replacement part belongs to the category of Clamps and impresses with precise workmanship. Our use of components compatible with manufacturers ensures that this product harmonizes optimally with your engine model, the compatible MTU 20V1163TB73L.Built-in Efficiency and Technical ReliabilityWeighing only 0.145 kg and with compact dimensions of 4.9 cm in length and width, as well as 1.8 cm in height, the Plug allows for effortless integration and high performance. The technical specifications ensure reliable connections that are essential, especially in marine and stationary applications. Rely on our OEM replacement part to reliably enhance the efficiency of your engines.
PLUG - 114B03016 suitable for MTU engines
High-quality Spare Part for Efficient Use Discover the OEM spare part plug with the comparison number 114B03016, specifically designed to support engines reliably. Our products contribute to long-term and stable operation and are optimized for performance.
PLUG - 114B03002/1 suitable for MTU engines
Plug for Individual Engine SolutionsDiscover our plug, which plays a crucial role in the function of your engines. The comparison number 114B03002/1 marks this OEM spare part, specially designed to interact optimally and operate reliably.
PLUG - 1135086 suitable for Volvo/Volvo Penta engines
Plug – Your Reliable OEM Spare PartDiscover our Plug, an excellent OEM spare part with the comparison number 1135086, compatible with your Volvo/Volvo Penta engines. This product is essential for ensuring the performance of your engines. The accuracy of this OEM spare part ensures long-lasting functionality and quality that aftermarket alternatives cannot provide.
PLUG - 1135085 suitable for Volvo/Volvo Penta engines
Plug for Various Applications – Comparison Number 1135085Discover our plug with the comparison number 1135085, suitable for Volvo/Volvo Penta engines. This component from our group of locking parts ensures a precise fit and is specifically designed for the requirements in the marine sector.
PLUG - 11127387 suitable for Volvo/Volvo Penta engines
Plug with Comparison Number 11127387 – Experience QualityDiscover our plug with the comparison number 11127387. This product is ideal for demanding applications and proves to be an indispensable element in your range. It has been specifically designed to reliably support the function of engines.
PLUG - 11127354 suitable for Volvo/Volvo Penta engines
Premium Plug: Comparison Number 11127354 Discover the Premium Plug with Comparison Number 11127354, a top-quality OEM replacement part suitable for Volvo/Volvo Penta engines. Weighing only 0.196 kg, it is the ideal solution for the smooth operation of your engines that are required in demanding applications.Perfectly Suited for High Performance The Plug fits perfectly and is essential for long-lasting repairs. This component plays a key role in the operation of your engines and contributes to increased efficiency and reliability. The Comparison Number 11127354 stands not only for a product but for top-notch quality.
PLUG - 11031785 suitable for Volvo/Volvo Penta engines
Precise Plug for EnginesDiscover our OEM spare part, the plug with the comparison number 11031785, specially manufactured to fit Volvo/Volvo Penta engines. This product belongs to the category of locking parts and offers you a cost-effective solution for optimized performance and maximum efficiency.Suitable for Powerful Engine TechnologyWeighing only 0.117 kg, this plug is remarkably versatile and always ready for use. The OEM spare part is essential when you value excellent functionality and durability – benefit from effective performance at a fair price.
PLUG - 1079677 suitable for Volvo/Volvo Penta engines
Comparison Number 1079677: Excellent Plug for Demanding ApplicationsThe plug with comparison number 1079677 impresses with its quality and reliability. This product is used as an OEM replacement part for engines. It fits perfectly with engines that rely on the performance of Volvo/Volvo Penta. With this versatile replacement part, you ensure that your drive systems operate smoothly.
PLUG - 3018320233 suitable for MTU engines
Premium Replacement Part Plug The plug (comparison number: 3018320233) is an important OEM replacement part in the category of locking parts. This product has been precisely designed for MTU engines and provides you with reliable performance and functionality.
PLUG - 3015806 suitable for MTU engines
PLUG with the comparison number 3015806 suitable for MTU engines
PLUG - 291171C1 suitable for MTU engines
Plug – Secure Component Suitable for ManufacturersDiscover our high-quality plug with the comparison number 291171C1, an essential OEM spare part that is perfectly suited as a locking part. This product provides you with an excellent solution for your requirements related to MTU engines.Component Suitable for MTU EnginesThis OEM spare part is specifically designed to achieve the best results in engines and is suitable for MTU. The superior design of the plug significantly enhances and optimizes the functionality of your application.
PLUG - 28209971830/0 suitable for MTU engines
Spare Part Compatible with MTU – Perfect PlugThe plug with the comparison number 28209971830/0 is an indispensable product for your MTU engines. This precisely manufactured locking part ensures that the optimal performance of your engines is maintained. Weighing only 0.13 kg, this OEM spare part offers an excellent combination of lightweight and environmentally resistant materials.
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.