Engine washer – sealing and load distribution for engines
An engine washer is a small yet critical component used in engine assembly to distribute pressure, prevent loosening, and ensure tight seals between fastened surfaces. Whether used under bolts, nuts or screws, the right engine washer supports structural integrity and protects sensitive engine parts. In both marine and industrial engines, high-quality engine washers are essential for reliability and long-term performance.
PLAIN WASHER - 51907100440 suitable for MAN D-engines
Plain washer suitable for MAN D: Your essential componentDiscover our plain washer with the reference number 51907100440, which stands out for its quality. This washer is an OEM replacement part specifically optimized for use in specialized engines. We ensure that it meets the technical requirements and needs of your applications.
PLAIN WASHER - 51907100437 suitable for MAN D-engines
High-Performance Plain Washer: Product DescriptionDiscover the effective plain washer with the part number 51907100437, developed as an OEM replacement part. Weighing only 0.01 kg, this plain washer ensures optimal performance in your applications. It is ideally suited to support the efficiency of your machines and enhance their functionality.Suitable for MAN D Engines: Quality and PrecisionThis replacement part is suitable for MAN D engines and meets all requirements in marine and stationary applications. The part number 51907100437 ensures a precise fit and is designed for durability, allowing you to rely on a dependable operation of your engines.
PLAIN WASHER - 51907100435 suitable for MAN D-engines
Efficient OEM Spare Part Suitable for MAN D EnginesDiscover our plain washer as a comprehensive OEM spare part, perfectly suitable for various applications in MAN D engines. With the comparison number 51907100435, this product represents quality and reliability. The precise processing ensures a long lifespan and performance efficiency, all at a weight of only 0.02 kg.
PLAIN WASHER - 51907100430 suitable for MAN D engines
Plain washer with comparison number 51907100430Discover the product with comparison number 51907100430, a plain washer that ensures maximum efficiency in engines. This OEM replacement part is suitable for MAN D engines and ensures perfect performance. Weighing only 0.027 kg and with compact dimensions of 3.3 cm in length, 3.3 cm in width, and 0.6 cm in height, the plain washer is both functional and easy to handle.
PLAIN WASHER - 51907100429 suitable for MAN D engines
Product Description: Additional information about the plain washer suitable for MAN DPrecisely manufactured plain washer – Comparison number 51907100429 Discover the precisely manufactured plain washer marked with the comparison number 51907100429. This plain washer is an essential component for engines and ensures efficient performance. Its sophisticated design keeps the functionality of your equipment reliably maintained. The plain washer measures a compact 4.8 cm in length and width, with a height of 0.3 cm, providing maximum flexibility.Suitable for MAN D engines of the D2862 series This OEM replacement part is suitable for MAN D engines and has been specifically designed for the D2862 series. Using this product ensures seamless integration and optimized performance during use. With the features of this OEM replacement part, you ensure increased durability and efficiency of your engines.
WASHER 9X36X8-ST52-3N - 51907100428 suitable for MAN D-engines
Precise OEM Spare Part for Your ApplicationsDiscover our product, the Washer 9x36x8-st52-3n with the comparison number 51907100428. This spare part is ideal for various applications in fuel-powered engines and meets all requirements for efficient operation.Suitable for MAN D EnginesThis spare part is suitable for MAN D engines. The item belongs to the group of Clamps and is made from robust material. Weighing only 0.05 kg, the installation remains simple and quick, while compatibility with your engines is crucial for their effectiveness.
WASHER 17X35X10-ZST50-2 - 51907100427 suitable for MAN D-engines
Optimal Solution for Your ApplicationsDiscover the Washer 17x35x10-zst50-2 – an important OEM spare part that provides you with an ideal solution for applications in diesel and gas engines. Equipped with a reference number 51907100427, this product ensures quality and reliability. Suitable for various consulting-intensive operational areas, both marine and stationary operations play a significant role.Precise FitThis OEM spare part is compatible with MAN D engines and offers you excellent integration with other components. Weighing only 0.05 kg, installation and handling can be carried out quickly and easily, which is crucial for the efficiency of your systems.
PLAIN WASHER - 51907100426 suitable for MAN D-engines
Reliable Plain Washer for Your Engine NeedsDiscover the plain washer with the comparison number 51907100426, which has been specifically designed to deliver maximum performance. As an OEM replacement part, this product offers perfect fit and reliability in every application. Weighing 0.05 kg, this plain washer is ideal for various engines and provides the necessary durability even under demanding operating conditions.Noteworthy OEM Replacement PartsOur replacement part is suitable for MAN D engines. Unlike aftermarket products, our offerings provide the quality and reliability that characterize only OEM replacement parts. Trust that the plain washer will offer you the longevity and functionality necessary for professional applications.
PLAIN WASHER - 51907100424 suitable for MAN D-engines
Reliable Product for Your Engine RequirementsDiscover our excellent product with the comparison number 51907100424, a high-quality plain washer that offers a reliable solution for your engine needs. This replacement part is specifically designed to be compatible with MAN D engines and provides top-tier performance without complications.Precise Design for MAN D EnginesThe plain washer with the comparison number 51907100424 belongs to the product group of washers and stands out with its precise manufacturing, making it suitable for MAN D engines. With a weight of only 0.04 kg, it is not only lightweight but also easy to handle and install, enhancing efficiency in your operations.
WASHER 13X26X6-C45K - 51907100423 suitable for MAN D-engines
First-Class Washer 13x26x6-c45k for Essentials The Washer 13x26x6-c45k, an indispensable connecting element, is the ideal component for reliable applications in the industry. This washer is compatible with MAN D engines and is listed under the comparison number 51907100423, ensuring optimal compatibility and performance.
WASHER 8,5X23X2-9SMNPB28K - 51907100414 suitable for MAN D-engines
Optimal Component for EnginesDiscover our product with the comparison number 51907100414. The Washer 8,5x23x2-9smnpb28k belongs to the group of Holders, plates and flanges. This spare part offers an excellent fit and support for applications that have the appropriate requirements for diesel and gas engines.
WASHER 10,5X23X2,3-9SMNPB28K - 51907100412 suitable for MAN D-engines
Comparison Number and Product CharacteristicsThe comparison number 51907100412 is your key to a top-quality OEM spare part – the Washer 10,5x23x2,3-9smnpb28k. This washer ensures that your engines operate under optimal conditions. Weighing only 0.005 kg, the product is ideal for various applications in Gears and toothed wheels.Technical Details and ApplicationsThe Washer 10,5x23x2,3-9smnpb28k is designed for marine and stationary engines and meets the highest standards. This product is perfectly suited for use in locomotives, as well as in diesel and gas engines, offering maximum functionality in various application scenarios.
WASHER 14,5X32X4-C45V - 51907100411 suitable for MAN D-engines
Precision and Quality in Engine Replacement PartsThe Washer 14,5x32x4-c45v with the comparison number 51907100411 is an excellent OEM replacement part designed for use in diesel engines. With a total weight of only 0.02 kg, this product impresses with its lightweight design and robustness. It is ideally suited for the maintenance and care of your marine and stationary engines.Suitable for MAN D EnginesThis high-performance component is suitable for MAN D engines and offers seamless integration into existing systems. Our OEM replacement parts are characterized by strict quality controls to ensure excellent functionality. With products designed to be also suitable for other renowned brands such as MWM, Mercedes-Benz, Deutz, Volvo, and MTU, you can rely on quality.
WASHER 12,5X34X3-C45N - 51907100410 suitable for MAN D-engines
Product for Precise Engine SolutionsDiscover the replacement part with the comparison number 51907100410, a tailored Washer 12,5x34x3-c45n designed for all marine and stationary applications. With the washer, you receive an important component that enhances the efficiency of your systems.User-Friendly Design and FunctionThe Washer 12,5x34x3-c45n is suitable for MAN D engines and ensures a perfect fit. Thanks to its precise construction, this replacement part offers top-notch performance. Take advantage of products that are suitable for MAN D engines and provide solid performance.
WASHER 26X35X5,5-9SMNPB28K - 51907100408 suitable for MAN D-engines
Robust Washer 26x35x5,5-9smnpb28k for EnginesExperience the outstanding quality of the washer 26x35x5,5-9smnpb28k. This premium product with the reference number 51907100408 belongs to the category "Lines and pipes" and is an essential OEM spare part for your machines. With an excellent fit, this component is suitable for MAN D engines and ensures optimal functionality in your applications.Tailored Solutions for MAN D EnginesThis washer is compatible with MAN D engines and delivers the manually tested performance expected from a top-tier OEM spare part. Weighing just 0.018 kg, it facilitates installation and improves handling. Thanks to its precise dimensions, the washer can be easily integrated, ensuring operational reliability.
WASHER 12,5X55X3-C45 - 51907100407 suitable for MAN D-engines
Ideal Product for Your EnginesDiscover the Washer 12,5x55x3-c45, an essential OEM replacement part for demanding engine applications. With the comparison number 51907100407, this product impresses with its excellent workmanship and meets the highest quality standards. The washer is particularly suitable for applications in engines, perfectly matched to the requirements of your machines.Reliable Quality and StabilityThe product, compatible with MAN D engines, convinces with its efficiency and durability. Thanks to the robust materials, this washer offers remarkable stability despite its low weight of only 0.05 kg. Rely on this OEM replacement part to ensure optimal performance of your engines.
WASHER 12,5X47X3-C45 - 51907100406 suitable for MAN D-engines
First-Class Washer 12,5x47x3-c45 for Reliable Performance Discover our Washer 12,5x47x3-c45 (reference number: 51907100406), which is an ideal solution for your needs suitable for MAN D engines. This precisely manufactured spare part offers exceptional functionality. Weighing only 0.03 kg, it ensures stability in operation.
WASHER - 51907100403 suitable for MAN D-engines
Optimal Connection with Washer 51907100403The washer with the comparison number 51907100403 is a quality-tested product that ensures secure installation. This essential OEM spare part is ideally suited to relieve the desired threads and components in engines. Trust in the durability and stability of our product group, to which this washer also belongs.Suitable for MAN D: Your Manufacturer-Approved SelectionThis washer is suitable for MAN D engines and ensures that the mechanics operate reliably during use. It provides an optimal fit for your specific engine requirements. We therefore provide you with a premium OEM spare part that supports your engines and extends their lifespan.
WASHER 6,5X10X2,5-9SMNPB28K - 51907100402 suitable for MAN D-engines
Excellent Quality with Comparison Number 51907100402The Washer 6,5x10x2,5-9smnpb28k is an innovative product specifically designed for use in engines. With the comparison number 51907100402, this washer can be easily identified, making it a reliable solution for numerous applications. It remains lightweight at only 0.001 kg. Each component meets the highest standards and ensures optimal performance under various conditions.Suitable for MAN D and High ReliabilityThis washer is compatible with MAN D engines and plays a crucial role in the functioning of the drive system. The design is tailored for MAN D engines, allowing you to benefit from a long service life and stable performance. The use of OEM replacement parts ensures the fit and reliability that your engines require.
WASHER 9X20X6-9SMNPB28K - 51907100401 suitable for MAN D-engines
Optimal Replacement: Washer 9x20x6-9smnpb28kDiscover the product Washer 9x20x6-9smnpb28k with the comparison number 51907100401, which is specifically used in the area of “Lines and pipes.” Weighing just 0.01 kg, this replacement part supports precise collaboration in various applications. It plays a crucial role in the optimal performance of engines in demanding use cases and ensures efficiency.Requirements: OEM replacement partsThis replacement part is suitable for MAN D engines and features the characteristics of an OEM replacement part. OEM stands for Original Equipment Manufacturer, which means you receive a product that meets the highest standards and is ideal for flawless operation.
WASHER 10,5X23X3-42CRMOS4V - 51907100398 suitable for MAN D-engines
Reliable Gasket for Your Engine NeedsDiscover the product with the comparison number 51907100398 – the Washer 10,5x23x3-42crmos4v. This special gasket has been designed to achieve maximum efficiency in your fitting for MAN D engines. With its dimensions of 10.5 x 23 x 3 mm, it offers an optimal solution for demanding applications in diesel and gas engines. The material 42crmos4v also ensures durability and robustness.Proven OEM Spare Parts for Your NeedsAs a trusted supplier, we offer OEM spare parts that meet the highest industrial standards. The Washer 10,5x23x3-42crmos4v is specifically engineered to be fitting for MAN D, ensuring top-notch performance. MOPA Motorparts places great importance on quality to maintain the efficiency of your engines.
PLAIN WASHER - 51907100394 suitable for MAN D engines
Plain washer suitable for MAN D enginesDiscover our custom plain washer with the comparison number 51907100394, which plays a crucial role in the performance of your engines. This plain washer has been designed to seamlessly integrate into the series suitable for MAN D. With compact dimensions of 2.1 cm in length and width, a height of 0.4 cm, and a weight of only 0.008 kg, this product is optimal for applications in diesel and gas-powered systems.Optimal compatibility with key engine typesThis OEM replacement part is specifically suitable for engine types D2842LE405. The precise recognition and the quality of the product ensure the highest efficiency in the use of your engines. Every detail of this plain washer has been designed to meet the requirements of MAN D engines and to support excellent air-economical performance.
WASHER 17X48X7-9SMNPB28K - 51907100393 suitable for MAN D-engines
Robust Washer 17x48x7-9smnpb28kExperience the exceptional quality of our washer 17x48x7-9smnpb28k, an indispensable part with the comparison number 51907100393. This product belongs to the group "Lines and pipes" and is specifically designed to ensure that all requirements of MAN D engines are met. Weighing only 0.085 kg, this part allows for efficient assembly and handling.Efficient Solutions for PerformanceThis washer 17x48x7-9smnpb28k, suitable for MAN D engines, is the ideal choice for precision applications in both marine and stationary areas. We focus exclusively on high-quality alternatives and want to assure you that our product meets the highest standards. Parts like this are your option for durability and reliability.
WASHER 27H8X47F7X6-16MNCRS5 - 51907100389 suitable for MAN D-engines
Excellent Gasket for Your MAN D EnginesExperience our Washer 27h8x47f7x6-16mncrs5, designed as an OEM replacement part for the demanding requirements in marine and stationary applications. With the comparison number 51907100389, you receive a replacement part that is perfectly suited for MAN D engines. Our product meets the highest quality standards and contributes to the efficiency and performance of your engines.Perfect Fit for Reliable PerformanceThe Washer 27h8x47f7x6-16mncrs5 weighs only 0.05 kg and can be easily installed. Engineers and technical teams appreciate the immense importance of precise specifications that our OEM replacement part provides. This is an important component, suitable for MAN D engines, ensuring the longevity and functionality of your machines.
Function and advantages
Engine washers serve several key functions in engine construction and repair. They are used to:
- Distribute clamping force evenly across surfaces
- Protect soft materials or coatings from fastener damage
- Improve sealing and prevent loosening due to vibration
In dynamic applications, engine washers also help compensate for thermal expansion, surface irregularities and pressure shifts within the engine block or housing.
Types and applications
Engine washers are used across all major engine components – from cylinder heads and manifolds to oil pans, pumps and brackets. Common types include:
- Flat washers for load distribution
- Spring washers for vibration resistance
- Sealing washers (e.g. copper or rubberized) for fluid-tight joints
Each engine washer must be matched to the specific fastener size, torque requirement and environmental condition. In marine and high-vibration engines, corrosion-resistant and locking washer types are preferred.
Materials and availability
Engine washers are typically made from hardened steel, stainless steel, brass, aluminum or copper – depending on application and environment. Coated variants help prevent corrosion and galling. We offer a wide range of engine washers for MTU, MAN, Volvo Penta, Deutz and MWM engines – in OEM-compatible quality and with fast availability.
FAQ
What is an engine washer used for?
An engine washer is placed under a nut, bolt or screw to distribute pressure, improve grip and prevent damage to surrounding surfaces. It also helps maintain torque and sealing under heat, pressure and vibration.
Are all engine washers the same?
No. Engine washers vary in size, thickness, material and function. Some are designed for sealing, others for locking or vibration damping. Using the correct washer type is critical for safety and performance.
When should engine washers be replaced?
Engine washers should be replaced during engine overhauls, when fasteners are removed, or when there are signs of wear, corrosion or deformation. Reusing worn washers can lead to leaks or torque loss.