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 - 04361547 suitable for MWM & Deutz engines
Premium Plug for Industrial ApplicationsDiscover our plug, identified by the comparison number 04361547. This essential OEM spare part belongs to a renowned category of locking parts and offers excellent quality that meets your requirements.Suitable for MWM & Deutz EnginesThis plug is suitable for MWM & Deutz engines and delivers precision and effectiveness. OEM spare parts are specifically designed to keep your engines running optimally. Rely on our product to enhance the performance of your facilities.
PLUG - 04361546 suitable for MWM & Deutz engines
Innovative OEM Replacement Part: PlugDiscover our high-quality Plug, suitable for MWM & Deutz engines (comparison number: 04361546). This replacement part ensures optimal functionality and precise performance in your operation. We have a wide range of items in stock to meet your needs.Quality that ConvinsOur OEM replacement parts are specially manufactured and meet the highest standards. The Plug sets benchmarks as an essential component, suitable for MWM & Deutz. Optimize the performance of your machines with top-notch performance.
CORE PLUG HOLE - 04357488 suitable for MWM & Deutz engines
Core Plug Hole with Comparison Number 04357488Discover our reliable product, the core plug hole with comparison number 04357488. This OEM replacement part is suitable for MWM & Deutz engines and impresses with its precise fit. It belongs to the category of locking parts and makes a significant contribution to the performance of your engine.Suitable for MWM & Deutz: Optimal PerformanceThe core plug hole with comparison number 04357488 is specifically designed to fit perfectly for MWM & Deutz engines. This important component holds advantages over options from the aftermarket and contributes to efficiency and longevity.
PLUG - 04356350 suitable for MWM & Deutz engines
Precise Plug for Efficient Engines Our plug with the comparison number 04356350 is an essential OEM replacement part that is optimally suited for a wide range of applications. The product is precisely designed for MWM & Deutz engines and complements them exceptionally well.
PLUG - 04354201 suitable for MWM & Deutz engines
Discover Our Plug for Reliable Engines Discover our Plug, which is designated with the comparison number 04354201. This product is perfectly suited for applications where you need reliable Locking parts. Our OEM spare parts provide optimal performance for your machines, and the high quality speaks for itself.Optimal Fit for MWM & Deutz Engines Our Plug is specifically designed for MWM & Deutz engines and is the right choice for professionals. As an item suitable for these engines, you can expect only the best for your applications with this OEM spare part.
PLUG - 04354200 suitable for MWM & Deutz engines
Noticeable Plug – Comparison Number 04354200Discover our plug (comparison number: 04354200), an essential OEM spare part in the category of locking parts. This product is suitable for MWM & Deutz engines and ensures a precise fit that supports optimal performance.
PLUG - 04354153 suitable for MWM & Deutz engines
Precise Solutions: Plug 04354153Discover our plug with the comparison number 04354153, designed as a reliable OEM replacement part for demanding users. This product meets the excellent standards of other OEM parts and ensures that your engines operate optimally.Suitable for MWM & Deutz EnginesThe plug is compatible with MWM & Deutz engines, providing a precise fit that ensures maximum efficiency. Rely on our long-standing experience and the precision we offer with over 25 years in the field of engine technology.
PLUG - 04354152 suitable for MWM & Deutz engines
Robust OEM Replacement Part for Your MachinesOur plug with the comparison number 04354152 is an outstanding product that represents a key component in the category of locking parts for engines. This OEM replacement part is distinguished by its quality and is compatible with the requirements of MWM & Deutz. This ensures optimal performance and long service life for demanding applications.Perfect Fit for MWM & Deutz EnginesThe plug is suitable for MWM & Deutz engines and ensures that your system operates efficiently. Our replacement parts meet the highest standards and are specifically designed for the performance of your machines.
PLUG - 04354151 suitable for MWM & Deutz engines
First-Class Plug for Precise EnginesDiscover our reliable plug with the comparison number 04354151, an essential OEM replacement part known for its precise workmanship. This product is specifically designed for MWM & Deutz engines and optimizes their performance and lifespan. Trust in the quality that only OEM replacement parts can offer.
PLUG - 04354029 suitable for MWM & Deutz engines
Plug with Comparison Number 04354029Discover our high-quality plug with the comparison number 04354029, an essential OEM replacement part specifically designed for diesel and gas engines. This product offers reliable functionality and is suitable for MWM & Deutz engines.Over 1 Million OEM Replacement Parts AvailableOur extensive range includes over 1 million replacement parts, including the plug that is suitable for MWM & Deutz engines. Trust our years of experience in the distribution of OEM replacement parts when making your selection.
PLUG - 04354028 suitable for MWM & Deutz engines
High-Quality Plug for Your EnginesDiscover our plug with the comparison number 04354028, which is perfectly suited for your requirements. This product, compatible with MWM & Deutz engines, belongs to the group of locking parts and offers precise fit, which is crucial for optimizing engine performance.Quality through OEM Replacement PartsThe plug is a reliable OEM replacement part that meets the highest standards. By using excellent materials, it ensures that the component, suitable for MWM & Deutz engines, operates effectively. Rely on our many years of experience in supplying specialized spare parts for engines.
PLUG - 04353528 suitable for MWM & Deutz engines
Popular OEM Replacement Part: Plug 04353528Discover the excellent plug with the comparison number 04353528. This OEM replacement part belongs to the locking parts and is manufactured to fit MWM & Deutz engines. Rely on the quality of this product to ensure optimal performance of your engines.
PLUG - 04353159 suitable for MWM & Deutz engines
Plug with Comparison Number 04353159Discover our Plug with the comparison number 04353159, which is ideally suited for specialized engines in marine and stationary applications. This reliable product belongs to the category of Locking parts and is compatible with engines suitable for MWM & Deutz.OEM Replacement Parts – Quality for Your NeedsThe Plug is an OEM replacement part manufactured to excellent original equipment manufacturer quality. This ensures the highest compatibility and durability to make the best use of your machines. Ideal for use in engines built for MWM & Deutz engines.
PLUG - 04351795 suitable for MWM & Deutz engines
Precise Solutions: Plug 04351795 for Your Engines Discover our plug with the comparison number 04351795, an essential product in the field of spare parts. This OEM spare part is crucial for the efficiency of your machines and is perfectly suitable for a variety of applications.
PLUG - 000000003024 suitable for MTU engines
Functional Plug for Engine MaintenanceDiscover our practical plug with the comparison number 000000003024. This product offers an excellent fit as an OEM replacement part and meets all the requirements of your machines with reliability.
PLUG - 04350091 suitable for MWM & Deutz engines
Premium Plug as a Reliable ProductDiscover our plug, a first product with the comparison number 04350091. This OEM replacement part is essential for the flawless functioning of MWM & Deutz engines. Rely on the quality we have been offering for over 25 years and experience the durability that this product provides.
PLUG - 04350090 suitable for MWM & Deutz engines
Excellent Plug: Your Replacement Part for Engines Discover our product: the plug with the comparison number 04350090, suitable for MWM & Deutz engines. This replacement part impresses with outstanding quality and reliability, ideal for use in the marine and stationary industry.Reliable Components for MWM & Deutz Engines The plug with the comparison number 04350090 is perfectly designed to ensure the smooth operation of your engines. With its precise processing, it is suitable for MWM & Deutz, ensuring compatibility with your equipment. Trust our replacement parts, which meet all the requirements of the industry.
PLUG - 04348339 suitable for MWM & Deutz engines
Product Details: Plug with Comparison Number 04348339The product, a plug with the comparison number 04348339, is specially designed to be an essential locking part for your engines. This OEM replacement part is precisely manufactured, ensuring optimal quality.
PLUG - 04346146 suitable for MWM & Deutz engines
Premium Quality: Plug for Your Engines Discover our plug with the comparison number 04346146, compatible with MWM & Deutz engines. This OEM replacement part offers the highest standards in functionality and safety. As part of the group of locking parts, it is ideal for applications where reliability matters.OEM and Why It Matters Our products are OEM replacement parts, meaning they come directly from the manufacturer. This approach ensures that you receive the highest quality and reliability — an advantage over aftermarket parts. Rely on our selection to achieve the best possible operating conditions.
PLUG - 04345977 suitable for MWM & Deutz engines
Product Description: Plug with Comparison Number 04345977Discover our product, the plug with the comparison number 04345977. This OEM replacement part is categorized under locking parts and ensures an excellent fit “suitable for MWM & Deutz”. Rely on reliability for your engines.Experience Optimal Performance with MWM & Deutz EnginesThis OEM replacement part has been carefully developed to be suitable for MWM & Deutz engines in various applications, both in marine and stationary use, to optimize performance. With the comparison number 04345977, you can be confident that you are acquiring a reliable component.
PLUG - 04345653 suitable for MWM & Deutz engines
Robust Plug - Best Performance for EnginesDiscover our Plug, which is especially suitable for MWM & Deutz engines. With the reference number 04345653, this OEM replacement part offers the quality you expect from a recognized manufacturer. Rely on this particularly suitable product for your engines.Durable Materials for Effective UseMade from durable materials, our Plug provides optimal functionality and reliability. It has been developed to be suitable for MWM & Deutz engines, making it the ideal companion for your marine or stationary application.
PLUG - 04340436 suitable for MWM & Deutz engines
Plug with Comparison Number 04340436Discover our plug with the comparison number 04340436 – an essential OEM spare part in the category of locking parts. This product offers excellent precision, specifically designed for engines suitable for MWM & Deutz.Ideal for MWM & Deutz EnginesWith over 25 years of experience, we recommend this reliable OEM spare part, which is designed for MWM & Deutz engines. With it, you maximize the performance of your system, especially in demanding applications.
PLUG - 04340432 suitable for MWM & Deutz engines
Reliable Plug: Comparison Number 04340432Our plug with the comparison number 04340432 offers an optimal solution for the maintenance of your engines. This product is an essential locking part, suitable for MWM & Deutz engines and can be ideally integrated into your diesel and gas system.Tailored Fit for Your RequirementsThe OEM replacement part is specifically designed for MWM & Deutz, ensuring durability and efficiency in operation. We focus on the highest quality and precision, so you can rely on the strength of your engines. Our product is ideally suited to optimize your replacement part solutions.
PLUG - 04340114 suitable for MWM & Deutz engines
Plug Comparison Number 04340114 for Your EngineOur Plug, comparison number 04340114, is a top-quality OEM replacement part designed to provide reliable performance in various applications. This product is an essential component, specifically manufactured for engines used in marine and stationary applications.Suitable for MWM & Deutz EnginesThis replacement part is suitable for MWM & Deutz engines. Trust our expertise as a family-run business in its second generation, specializing in certified OEM replacement parts for over 25 years.
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.