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.
WASHER 20X50X8-C60 - 81907110611 suitable for MAN D engines
Excellent OEM Spare Part for MAN D EnginesDiscover the productive component, the Washer 20x50x8-c60, compatible with MAN D engines. The reference number 81907110611 allows you to easily identify this OEM spare part. Perfectly tuned to specific requirements, it ensures reliable functionality for your engines.Precise Fit for Optimal PerformanceThis OEM spare part offers excellent functionality with a weight of only 0.1 kg. The product is suitable for MAN D engines and ensures that your machines operate smoothly. Quality and durability are the cornerstones of this essential component.
SHIM - 81907110606 suitable for MAN D engines
Precise Shim for MAN D EnginesDiscover our precise shim, an indispensable OEM replacement part suitable for MAN D engines. With the comparison number 81907110606 and a weight of only 0.03 kg, this product offers high quality that contributes to optimal engine performance. Its special design minimizes unwanted vibrations, ensuring the smooth operation of your system.
WASHER 30X54X3-QSTE340N - 81907110603 suitable for MAN D engines
Precise Spare Part: Shim Ring 81907110603Discover the shim ring with the comparison number 81907110603, an essential spare part specifically designed for use in engines. This shim ring belongs to the group of washers and is ideal for various applications. With a weight of only 0.037 kg, it is perfectly suitable for demanding environments and contributes to the efficiency of your devices.Efficiency for MAN D EnginesThe shim ring 81907110603 is compatible with MAN D engines and provides you with the precision necessary for smooth operation. As a reliable spare part, it ensures optimal performance in your applications. Rely on this product to extend the lifespan of your engines and maximize their performance.
PLAIN WASHER - 81907110587 suitable for MAN D engines
Optimal plain washer suitable for MAN D enginesDiscover the plain washer with the comparison number 81907110587, which offers you an outstanding solution for your engines. This OEM replacement part belongs to the category of washers and is characterized by excellent fit, ensuring reliable performance.Light and powerfulWeighing only 0.019 kg, the product is lightweight and ideal for use in marine and stationary applications. The replacement part is specifically designed for MAN D engines and meets the latest standards that you can expect from OEM replacement parts.
WASHER 19X30X6-ST50-2-A4C - 81907110584 suitable for MAN D engines
Precise Product for MAN D EnginesDiscover the Washer 19x30x6-st50-2-a4c, an outstanding OEM replacement part, compatible with MAN D engines. With the comparison number 81907110584, this product meets the highest standards of quality and is perfectly suited for use in demanding environments.Excellent Features and LightweightThe OEM replacement part offers advantages in handling and installation with a weight of only 0.01 kg. The Washer 19x30x6-st50-2-a4c impresses with its reliable functionality and precise fit, ensuring consistently optimal performance in engines.
WASHER 52X70X4,9-ST50-2U - 81907110576 suitable for MAN D engines
Shim ring suitable for your enginesDiscover the shim ring that provides concrete solutions for your applications with the comparison number 81907110576. This OEM spare part is suitable for MAN D engines and ensures the optimal function of your systems. Weighing only 0.065 kg, the shim ring is lightweight and easy to install, which enhances your efficiency.Precise fit for MAN D enginesThe shim ring is an essential component, suitable for MAN D. As part of the product group "Washers," it secures the necessary precision required to optimize the operation of your engines. Rely on OEM spare parts that meet the highest standards and promote the longevity of your machines.
WASHER 52X70X4,8-ST50-2U - 81907110575 suitable for MAN D engines
Precision Shim Ring for Your EnginesDiscover our shim ring with the comparison number 81907110575, an essential product designed to meet the highest standards. This shim ring is compatible with MAN D engines and belongs to the washer product group. Weighing only 0.06 kg, it allows for effortless installation and ensures reliable performance.OEM Replacement Parts for Optimal ResultsTake advantage of our OEM replacement parts, which include the shim ring. Each OEM replacement part offers you the quality and durability you can expect from a manufacturer. Our shim ring with the comparison number 81907110575 is ideal for supporting the efficiency and reliability of your engines.
WASHER 40X55X5-C35G - 81907110568 suitable for MAN D engines
Essential Component: Washer 40x55x5-c35g The Washer 40x55x5-c35g is an indispensable component specifically designed to harmonize optimally with compatible with MAN D engines. With the comparison number 81907110568, you secure quality and precision in manufacturing.Reliable Functionality for Various Applications This component weighs only 0.04 kg and offers reliable functionality tailored to the needs of modern engines. Compatible with MAN D engines, the Washer 40x55x5-c35g ensures that your applications run smoothly.
WASHER 15X30X7-QSTE340N - 81907110565 suitable for MAN D engines
Washer 15x30x7-qste340n – Your Reliable ProductDiscover the Washer 15x30x7-qste340n, suitable for MAN D engines and carrying the comparison number 81907110565. Weighing only 0.02 kg, this part delivers excellent performance that ensures the longevity and reliability of your engines.
SHIM RING - 81907110555 suitable for MAN D engines
Shim Ring: Ideal Solution for MAN D EnginesDiscover the shim ring with the comparison number 81907110555, which is specifically suitable for MAN D Engines. This essential product belongs to the group of washers and ensures excellent fit and functionality of your machines. Weighing only 0.09 kg, this shim ring offers the durability and robustness needed for use in demanding environments.Highest Quality with OEM Replacement PartsThe comparison number 81907110555 refers to an OEM replacement part that meets the highest standards of manufacturers. By using it, you ensure that your engines are always equipped with the best components. This optimizes efficiency and performance, which is essential for smooth operation.
WASHER 52,5X80X4-QSTE340N - 81907110554 suitable for MAN D engines
Shim ring with comparison number 81907110554Discover the shim ring with the comparison number 81907110554, specifically designed to meet the demands of your MAN D engines. This OEM spare part impresses with its precision craftsmanship and reliability. Weighing only 0.09 kg, it is also lightweight and easy to integrate.
SHIM RING - 81907110553 suitable for MAN D engines
Precision in Every Shim Ring: Comparison Number 81907110553 Discover the shim ring with the comparison number 81907110553, an OEM spare part specifically designed for MAN D engines. This shim ring brings a crucial component to your engines, ensuring precise performance and functionality. Weighing only 0.09 kg, it is ideal for versatile use in marine and stationary technology.Quality for Engines in Safe Hands Our shim ring is an optimal component developed to fit MAN D engines. Every OEM spare part meets the highest production standards to achieve durability and reliability in your engines. Published by a manufacturer with over 25 years of industry experience, you can rely on the quality of our products.
SHIM RING - 81907110548 suitable for MAN D engines
Shim ring suitable for MAN D engines - Your ideal replacement partDiscover the shim ring suitable for MAN D engines with the comparison number 81907110548. This high-quality product belongs to the category of washers and meets the specific requirements of diesel and gas engines. Weighing only 0.079 kg, the shim ring combines lightness and functionality that are essential for marine and stationary applications.OEM replacement parts for maximum functionalityWe exclusively offer OEM replacement parts that meet the highest standards. The OEM replacement part with the comparison number 81907110548 ensures a perfect fit and optimal functionality for your MAN D engines. Trust our many years of experience in providing reliable components for various applications.
SHIM RING - 81907110546 suitable for MAN D engines
Information on the Shim Ring for MAN D EnginesDiscover our precisely manufactured shim ring (comparison number: 81907110546), specifically designed to ensure optimal function in engines. Weighing only 0.01 kg, this shim ring is lightweight and provides the reliability you need for use in demanding environments.Quality and ReliabilityThis OEM spare part is suitable for MAN D engines and belongs to the category of "washers." You can rely on acquiring a product that has been manufactured to original equipment quality. Our precisely fitting OEM spare parts offer excellent performance at competitive prices to keep your engines operating efficiently.
WASHER 55X65,5X4,45-C60 - 81907110545 suitable for MAN D engines
Precise Product: Comparison Number 81907110545Discover the shim ring with the comparison number 81907110545 – an essential OEM spare part designed to meet the requirements of engines. This shim ring ensures precise fitting in engines, suitable for MAN D, and offers optimal functionality. Rely on reliability supported by years of experience in the industry.Lightweight and Efficient for MAN D EnginesWeighing only 0.03 kg, the shim ring provides convenient handling and installation. The product is suitable for MAN D engines and has been specifically developed to achieve stable performance. Our goal is to offer you the best OEM spare parts that meet the high standards of the industry.
WASHER 55X65,5X4,40-C60 - 81907110544 suitable for MAN D engines
Premium Shim Ring: Comparison Number 81907110544The shim ring with the comparison number 81907110544 is an OEM replacement part specifically designed for applications in engines. Weighing only 0.03 kg, this product offers remarkable functionality. The shim ring belongs to the group of washers and is crucial for optimizing the operating conditions of your engines.Suitable for MAN D EnginesThis OEM replacement part is suitable for MAN D engines and ensures a perfect fit. Unlike aftermarket products, our OEM replacement parts provide reliable quality that ensures your engines operate efficiently in any application, whether stationary or marine.
WASHER 55X65,5X4,35-C60 - 81907110543 suitable for MAN D engines
Reliable Shim Ring – Your Optimal Replacement PartDiscover the innovative shim ring, suitable for MAN D engines, with the comparison number 81907110543. This OEM replacement part ensures top quality and excellent fit. Weighing only 0.03 kg, this product is an essential component for the efficient use of your engines and delivers optimal performance in every application.OEM Replacement Parts – Quality You Can Count OnOur shim ring belongs to the category of washers and is ideally suited for MAN D engines. The comparison number 81907110543 represents Original Equipment Manufacturer (OEM), which means that by making a purchase, you receive the same quality as the part from the manufacturer. Rely on OEM replacement parts to enhance the efficiency and longevity of your engines.
WASHER 55X65,5X4,30-C60 - 81907110542 suitable for MAN D engines
Precise Shim Ring for Your Engines Discover the shim ring with the comparison number 81907110542, a valuable OEM replacement part specifically designed for MAN D engines. This product belongs to the group of washers and is optimized to meet the requirements of diesel and gas engines. Weighing only 0.02 kg, it ensures outstanding performance and easy handling during installation.Quality from MOPA for Your Needs The shim ring 81907110542 is robust and durable, making it the ideal solution for marine and stationary applications. Trust in the expertise of MOPA Motorparts to make your machines more efficient and reliable. In our range, you will find over 1 million replacement parts, allowing you to select the right product for your individual requirements.
WASHER 55X65,5X4,20-C60 - 81907110541 suitable for MAN D engines
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WASHER 55X65,5X4,10-C60 - 81907110540 suitable for MAN D engines
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WASHER 55X65,5X4,00-C60 - 81907110539 suitable for MAN D engines
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RETAINING WASHER - 81907110535 suitable for MAN D engines
Features of the Retaining WasherThe retaining washer with the comparative number 81907110535 is a high-quality OEM replacement part that provides reliable performance in daily operations. Weighing only 0.02 kg, this product impresses with its robust construction and precise fit. In the category of "washers," this part is ideal for various applications in marine and stationary engine technology.
WASHER 17X60X2-ST12-O3 - 81907110532 suitable for MAN D engines
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WASHER 58X98X5-2.0550 - 81907110521 suitable for MAN D engines
Special Washer 58x98x5-2.0550 for Your Engines Discover the Washer 58x98x5-2.0550, a premium product suitable for MAN D engines. With the comparison number 81907110521, this OEM replacement part offers an exact fit for your needs. It weighs only 0.2 kg and optimizes the efficiency of your engines.Reliable OEM Replacement Parts for Your Needs MOPA Motorparts exclusively sells OEM replacement parts specifically designed for diesel and gas engines. Our washer is compatible with MAN D engines and ensures remarkable performance.
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.