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 - 01178149 suitable for MWM & Deutz engines
Plug – Optimal Performance for EnginesExperience our specialized plug with the comparison number 01178149. This product is an OEM replacement part that meets the high standards you expect. It belongs to the category of locking parts and is characterized by its reliability.Suitable for MWM & Deutz EnginesThe plug is suitable for MWM & Deutz engines. Weighing only 0.005 kg, this OEM replacement part ensures lasting efficiency in marine and stationary applications. It provides the performance essential for the smooth operation of your engines.
PLUG - 01177840 suitable for Deutz engines
Precise Plug for Your RequirementsDiscover our plug with the comparison number 01177840, specially designed for demanding applications. This product is classified as an OEM replacement part in the group of locking parts and offers excellent accuracy for various engine applications. Weighing only 0.003 kg, the plug is lightweight and easy to handle, saving you time during installation.OEM Replacement Parts from MOPA MotorpartsThe plug with the comparison number 01177840 is a replacement part known for its high quality. It is suitable for Deutz engines, ensuring reliable functionality. Rely on our OEM replacement parts, which are specially developed to optimize the performance of your engines and meet long-term usability requirements.
PLUG - 01177106 suitable for MWM & Deutz engines
Innovative Plug for High-Performance MachinesDiscover our plug, which is listed under the reference number 01177106. This premium product belongs to the category of locking parts and offers you reliable performance for engines that are perfectly matched to the requirements of industry and marine applications.
PLUG - 01176466 suitable for Deutz engines
Excellent Plug for Top PerformanceDiscover our product: the plug, suitable for Deutz engines! With the comparison number 01176466, this OEM replacement part belongs to the group of locking parts and impresses with outstanding quality, making it ideal for use in marine and stationary engine systems.
PLUG - 01176462 suitable for Deutz engines
High-Performance Plug with Comparison Number 01176462The plug with the comparison number 01176462 is a carefully manufactured OEM replacement part that provides the reliability you need for your Deutz engines. This comparison number serves as an easy reference for our customers and ensures that you select the correct product. This extremely lightweight part weighs only 0.01 kg, making it easy to handle.Optimal Fit for Versatile ApplicationsOur plug is designed as an OEM replacement part to offer perfect accuracy suitable for your application. It belongs to the category of locking parts and is designed to optimally support your engines in the area of diesel and gas engines, especially in industries where smooth operation is crucial.
CORE HOLE PLUG - 01176197 suitable for Deutz engines
Core Hole Plug to Improve Your Engine PerformanceDiscover the core hole plug, marked with the comparison number 01176197, designed for Deutz engines. This essential spare part from the category of locking parts ensures a secure seal and supports the optimal functionality of your engines. Weighing only 0.01 kg, the core hole plug offers an ideal combination of lightness and robustness.
PLUG - 01176011 suitable for MWM & Deutz engines
Supply Your Engines with Our Plug Discover the plug with the comparison number 01176011, an essential OEM spare part that ensures optimal efficiency for your engines. Designed to fit MWM & Deutz engines perfectly, it ensures smooth operation in various applications. This careful development allows for a long lifespan of your engine technology.
PLUG - 01175941 suitable for Deutz engines
Versatile Plug for Demanding ApplicationsDiscover our plug with the comparison number 01175941, specifically designed to meet the highest standards. This precise OEM replacement part contributes to the optimal performance of your engines. Weighing only 0.005 kg, the plug is functional and enhances the efficiency of your machines.Suitable for Deutz EnginesOur plug is suitable for Deutz engines, making it the perfect choice for your needs. Since we only sell OEM replacement parts, we ensure that you experience no compromises in usability when using our products.
PLUG - 01175750 suitable for Deutz engines
Exquisite Plug: OEM Replacement Part for EnginesDiscover the Plug with the comparison number 01175750, an OEM replacement part from the category of Locking parts. This product is suitable for Deutz engines and ensures optimal functionality. With a weight of just 0.003 kg, our replacement part is efficient and supports the smooth operation of the engines.Practical Solution for Deutz EnginesThe Plug, comparison number 01175750, represents an ideal solution designed to be suitable for Deutz engines. At MOPA Motorparts, we focus on the highest quality and ensure that our OEM replacement parts meet the industry standards.
PLUG - 01175703 suitable for MWM & Deutz engines
A Valuable Product for Your ApplicationsThe plug with the comparison number 01175703 is an essential OEM spare part. This product is specifically designed to create an optimal connection in engines. Its precise functionality makes it indispensable for effective operations in your drive system.Suitable for MWM & Deutz EnginesThis plug is suitable for MWM & Deutz engines and ensures smooth operation. OEM spare parts are known for their quality and precision, which is also confirmed by this product. This ensures that your machines can consistently perform at their best.
PLUG - 01175694 suitable for Deutz engines
Plug with comparison number 01175694Discover our high-quality plug with the comparison number 01175694. This product is an OEM replacement part specifically designed to fit Deutz engines. Weighing only 0.001 kg, this locking part ensures precise installation and reliability in safety-critical applications.
PLUG - 01175587 suitable for MWM & Deutz engines
Precise Solutions for EnginesDiscover our plug, which is ideally suited for MWM & Deutz engines. With the comparison number 01175587, we offer you a quality replacement part that is characterized by excellent workmanship and durability. Weighing only 0.099 kg, this product is not only lightweight but also easy to install and integrate into the engine concept.User-Friendly OEM QualityOur replacement parts are OEM replacement parts that meet the highest standards of quality and performance. Compared to many aftermarket products, which often compromise on durability, our plug offers optimal performance. Each part is designed to fit MWM & Deutz, ensuring you receive a precise solution for your needs.
PLUG - 01175572 suitable for MWM & Deutz engines
Plug Order Made EasyDiscover the plug with the comparison number 01175572, an essential OEM replacement part that plays a key role in the maintenance of your engines. The product is suitable for MWM & Deutz engines and impresses with its precise manufacturing, ensuring a long lifespan and highest reliability. Weighing only 0.099 kg, the plug is particularly handy, making installation easier.
PLUG - 01175571 suitable for MWM & Deutz engines
Powerful Plug: Comparison Number 01175571The plug with the comparison number 01175571 is an outstanding OEM spare part that ensures the functionality of your MWM & Deutz engines. This product is ideal for use in diesel and gas engines across various applications, particularly in marine and stationary sectors. Use this OEM spare part and secure the performance and reliability you expect for your engines.
PLUG - 01175522 suitable for MWM & Deutz engines
Characterized by QualityDiscover our Plug with the comparison number 01175522, an OEM spare part that ensures reliable functions in various applications. This product is crucial for the performance of engines and supports the maximum efficiency of your system. Weighing only 0.013 kg, the Plug is not only lightweight but also easy to handle and install.Suitable for MWM & Deutz EnginesThe Plug is suitable for MWM & Deutz engines, ensuring a perfect integration into your existing engine structure. This fit is essential when selecting spare parts to enable optimal performance and safety. Rely on our OEM spare parts, whose quality is comparable to that of MWM & Deutz, to provide a sustainable solution for your engines.
PLUG - 01174611 suitable for MWM & Deutz engines
Premium Replacement Part with Comparison Number 01174611Discover the high-performance plug with comparison number 01174611, an essential component in the category of "locking parts". This product is suitable for professional applications and optimized for use in MWM & Deutz engines. Weighing only 0.002 kg, this OEM replacement part impresses with outstanding quality and long-lasting functionality.Functionality and Design: Suitable for MWM & DeutzOur plug is a crucial accessory, compatible with MWM & Deutz engines. It ensures optimal performance and a long lifespan for your engines. By using exclusive OEM replacement parts, you can be confident that you are acquiring components that meet the highest standards and cater to the specific requirements of MWM & Deutz.
PLUG - 01174489 suitable for Deutz engines
Essential Plug with Comparison Number 01174489Discover our plug with the comparison number 01174489, an essential OEM replacement part specifically designed for engines compatible with Deutz engines. Thanks to state-of-the-art manufacturing technology, this product meets high design standards, making it a reliable choice for your application needs.Suitable for Deutz – Maximum Compatibility EnsuredThis powerful product weighs only 0.014 kg and offers hassle-free installation. It ensures perfect fit, especially regarding the specific requirements of Deutz engines. Our OEM replacement parts come from manufacturers who adhere to the highest quality standards – a safe decision compared to imitations.
PLUG - 01174457 suitable for Deutz engines
Plug – Efficient Solution for Your EnginesDiscover our powerful plug with the comparison number 01174457, an essential OEM replacement part compatible with Deutz engines. This product weighs only 0.022 kg and offers reliability and durability for use in marine and stationary applications.Premium Quality in OEM Replacement PartsThe plug with the comparison number 01174457 represents the best of OEM replacement parts, meeting the highest standards set by the manufacturer. Unlike aftermarket products, which are not always consistent, our OEM replacement parts ensure excellent performance and perfect fit. Our focus is on high-performance engine components.
PLUG - 01174427 suitable for Deutz engines
Quality for Your Engines Discover our Plug (comparison number 01174427), a top-notch OEM replacement part designed specifically for high-performance engines. Weighing only 0.023 kg, this product offers easy installation, ensuring you can quickly get back to operational status.Efficiency with Deutz Engines Our Plug is suitable for Deutz engines and provides the highest efficiency and reliability. As an OEM replacement part, it meets all manufacturer requirements, so you can be confident that your operations run smoothly.
PLUG - 01174289 suitable for Deutz engines
Precision in Every Application: Plug 01174289Discover our specially developed plug with the reference number 01174289, designed exclusively for Deutz engines. This product belongs to the group of locking parts and ensures that your engine operates efficiently and reliably. Weighing just 0.01 kg, it is robust enough to perform well in both maritime and stationary applications.Efficient Performance: OEM Replacement Parts for Demanding ApplicationsThe plug 01174289 brings you OEM replacement parts in proven quality. These locking parts offer the precision and reliability you can expect from leading manufacturers. Our products are not only compatible with Deutz but also suitable for engines from brands such as MWM, MAN, and MTU, highlighting their high standard.
PLUG - 01174254 suitable for MWM & Deutz engines
Excellent Product: Plug with Comparison Number 01174254The plug with the comparison number 01174254 is one of our valuable OEM spare parts and impresses with its high quality. It is an essential locking part specifically designed for applications in engines, providing efficiency and reliability in your operations.Suitable for MWM & Deutz EnginesThis plug is suitable for MWM & Deutz and is tailored to ensure optimal integration in your engine maintenance process. With a weight class of 0.099 kg, it is lightweight yet sturdy enough to be used over a long period.
PLUG - 01174225 suitable for MWM & Deutz engines
Exclusive Plug - Comparison Number 01174225Discover our exclusive plug, comparison number 01174225, specifically designed to meet the requirements of engines. This OEM replacement part offers high functionality and reliability for professional use. Suitable for MWM & Deutz engines, the plug combines functionality and durability in a compact design, optimized for demanding everyday operations.Stability and Reliability for Your EnginesWeighing only 0.002 kg, this product offers the perfect balance between user-friendliness and stability. Thanks to its adaptability and robustness, the plug is ideally suited for applications in marine and stationary sectors as well as for locomotives. Rely on our OEM replacement part, which ensures careful selection and comprehensive access to high-quality materials.
PLUG - 01174056 suitable for Deutz engines
Premium Product for Your Engine ApplicationsDiscover the top-quality Plug, uniquely identified by the comparison number 01174056. This product is a durable OEM replacement part that meets the highest standards and supports you with reliable performance in the maintenance of your engines.Suitable for Deutz Engines with ReliabilityWith the Plug, you have a product specifically designed to fit Deutz engines perfectly. The efficient features ensure not only flawless function but also long-term performance. In our range, you will find all OEM replacement parts that are optimally tailored to the specific requirements of your engines.
PLUG - 01173951 suitable for MWM & Deutz engines
Excellent Choice: Plug with Comparison Number 01173951Discover the premium plug with the comparison number 01173951, suitable for MWM & Deutz engines. This product is part of the group of locking parts and meets high standards for your engine applications. With a weight of only 0.001 kg, the plug provides a reliable solution for your requirements.Precise OEM Replacement Parts for Long LifespanThe plug, an important OEM replacement part, is distinguished by its exact fit and manufacturing. It is suitable for MWM & Deutz engines and has been designed to ensure the operational reliability of your engines. By using durable materials, high efficiency is achieved, allowing you to operate your engines optimally.
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.