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.
SHIM - 81323120540 suitable for MAN D engines
Precise Shim – Your Reliable Replacement PartDiscover our precise OEM replacement part, the shim with the comparison number 81323120540. This product is specifically designed to optimize engine performance and is an essential component in your valuable equipment. Weighing only 0.02 kg, this shim offers a durable and effective solution for all challenges that may arise in marine and stationary applications.Optimal Quality of the ShimThe shim is suitable for MAN D engines and meets the highest standards of quality and reliability. As OEM replacement parts, we ensure that our products exactly match the specifications required for optimal performance of your engines. Trust that this replacement part will enhance the efficiency of your applications and allow for longer operating times.
SHIM - 81323120539 suitable for MAN D engines
Shim: Effective Product for Your EnginesDiscover our product, the shim with the comparison number 81323120539. This OEM replacement part is optimally designed to enhance the functionality and efficiency of your engines. The shim is an essential component that is crucial for the performance of engines used in marine and stationary applications.Reliable: Suitable for MAN D EnginesOur shim is suitable for MAN D engines and ensures efficient performance. Weighing only 0.02 kg, it allows for easy handling and installation. Trust in the quality of a product that has been specifically designed for the highest demands.
SHIM - 81323120538 suitable for MAN D engines
Shim with Comparison Number 81323120538Discover the shim with the comparison number 81323120538 – a reliable OEM replacement part that is perfectly suitable for MAN D engines. This precisely manufactured shim ensures smooth operation of your diesel or gas engine and is a crucial component that supports the longevity and efficiency of your engines in marine and stationary applications.
SHIM - 81323120537 suitable for MAN D engines
Shim for MAN D EnginesDiscover our shim (comparison number: 81323120537), an important product specifically designed to optimize engine performance. This shim plays a vital role in the functionality and stability of engines, ensuring everything runs smoothly. Weighing only 0.02 kg, it provides an optimal balance of lightness and robustness.
SHIM - 81323120536 suitable for MAN D engines
Efficient Shim – Comparison Number 81323120536The shim with the comparison number 81323120536 is a high-quality product, suitable for MAN D engines. This OEM replacement part ensures that the engines run efficiently by compensating for vibrations and imbalances. Weighing only 0.02 kg, it is lightweight but crucial for the performance of your engines.OEM Replacement Parts for the Highest StandardsMOPA Motorparts is your contact for OEM replacement parts that are specifically suitable for diesel and gas engines. Our shim, compatible with MAN D, meets high quality standards and has been designed to optimally support your engines. By using OEM parts, we ensure that you achieve the required performance.
SHIM - 81323120535 suitable for MAN D engines
Shim suitable for MAN D enginesDiscover the shim with the comparison number 81323120535, an essential product specifically designed for MAN D engines. This OEM spare part is characterized by its precise fit and durability, which you need to optimize the efficiency of your engines. Weighing only 0.02 kg, it is both lightweight and stable.
SHIM - 81323120534 suitable for MAN D engines
Shim compatible with MAN D enginesDiscover our shim with the reference number 81323120534, specially designed to meet the requirements of MAN D engines. This OEM spare part impresses with precise manufacturing and maximum reliability, making it an excellent choice for your engines. Weighing only 0.02 kg, it is easy to handle and install.Optimal performance through effective shimThe shim ensures smooth operation by compensating for unwanted vibrations. This function is crucial for the longevity and performance of your engines, especially in the MAN D models. Trust in the quality of our OEM spare parts, which meet high standards and provide reliable performance over time.
SHIM - 81323120532 suitable for MAN D engines
Versatile Shim for Various ApplicationsThe shim with the comparison number 81323120532 is an indispensable spare part for demanding applications. This product weighs only 0.03 kg and ensures excellent fitting. Designed to ensure uninterrupted operation, this washer is your key to reliable engine systems.Suitable for MAN D EnginesOur shim is suitable for MAN D engines and impresses with its excellent fit. Its use optimizes the lifespan of your engine and improves the efficiency of the system. The spare part is designed for durability and robustness, making it ideal for versatile use.
SHIM - 81323120531 suitable for MAN D engines
Shim suitable for MAN D enginesDiscover the shim with the comparison number 81323120531, an essential OEM spare part that is perfectly suitable for MAN D engines. This product impresses with its precise fit and is an indispensable component for your engines to ensure smooth operation. With a lightweight of only 0.05 kg, the shim is easy to handle and install.
SHIM - 81323120530 suitable for MAN D engines
Shim with Comparison Number 81323120530Discover the shim with the comparison number 81323120530, a remarkable OEM spare part designed for MAN D engines. This product is specifically developed to provide the highest precision and performance, making it ideal for marine and stationary applications.
SHIM - 81323120529 suitable for MAN D engines
Shim for MAN D EnginesDiscover the shim, an essential OEM spare part, specifically designed for MAN D engines. With the reference number 81323120529, this product offers the highest functionality and precision. The use of this shim contributes to the optimal performance of your engines and ensures smooth operation.Optimal Fit AssuredThe shim with the reference number 81323120529 is suitable for all applications in marine and stationary technology as well as in the locomotive sector. Weighing only 0.05 kg, it has a perfect fit that is specifically tailored to the requirements of MAN D engines. As an OEM spare part, it meets the highest quality standards.
SHIM - 81323120528 suitable for MAN D engines
Quality Product: Shim Suitable for MAN DThe shim with the comparison number 81323120528 is an essential OEM spare part, specifically designed to optimize engine performance. Weighing only 0.05 kg, this product is tailored for use in demanding environments of maritime and stationary applications, as well as in locomotives.Suitable for MAN D EnginesThis product is suitable for MAN D engines and ensures smooth operation. Our years of expertise in the industry is reflected in the quality of our OEM spare parts, allowing you to enhance the efficiency of your engines.
SHIM - 81323120527 suitable for MAN D engines
Shim with comparison number 81323120527Discover the shim with the comparison number 81323120527. This product is an essential OEM replacement part designed to optimize engine performance. Weighing just 0.06 kg, the shim provides perfect balance and reduces unwanted vibrations.
SHIM - 81323120525 suitable for MAN D engines
Shim compatible with MAN D engines – Your solutionDiscover the robust shim with the comparison number 81323120525, which is ideal for use in engines. This OEM spare part ensures flawless operation and contributes to the efficiency of your machines. Weighing only 0.07 kg, the shim is lightweight yet stable enough to handle challenges in marine and stationary applications.
SHIM - 81323120524 suitable for MAN D engines
Shim – Comparison Number 81323120524Discover the shim available under the comparison number 81323120524. This OEM replacement part is suitable for MAN D engines and impresses with a lightweight design of only 0.07 kg. It belongs to the group of washers and is an essential component for smooth engine operations.Precision and Efficiency in Engine OperationThe shim ensures optimal balance and efficiency, making it a significant component in engine technology. As an OEM replacement part, it comes with all the necessary features you can expect from high-quality engine parts. With this shim, you maximize the performance of your MAN D engines by ensuring precise functionality and long service life.
SHIM - 81323120523 suitable for MAN D engines
Shim – Comparison Number 81323120523 Discover the shim with the comparison number 81323120523, an essential OEM replacement part compatible with MAN D engines. This precisely manufactured shim ensures excellent functionality and helps optimize the performance of your engines. Weighing only 0.07 kg, it is lightweight yet robust, making it ideal for diesel and gas engine applications.Efficient Vibration Reduction for Engines The shim plays an important role in stabilizing the operation of engines. It is designed to reduce vibrations and extend the lifespan of engines, making it an optimal component for use in your marine or stationary applications. Rely on our OEM replacement parts for outstanding efficiency and performance.
SHIM - 81323120522 suitable for MAN D engines
Shim compatible with MAN D enginesThe shim with the comparison number 81323120522 is an essential OEM spare part that meets specific requirements for engines. This washer impresses with its perfect fit and is indispensable for the reliable function of your MAN D engines. Weighing only 0.07 kg, the product is lightweight yet robust enough to meet the demands in maritime and stationary applications.
WASHER 109X121X5,1-C15K - 81323120519 suitable for MAN D engines
Washer for Your NeedsDiscover the Washer 109x121x5,1-c15k with the reference number 81323120519, an OEM replacement part for various applications. With its precise dimensions and ideal fit, this washer is essential for the operation of your engine.Suitable for MAN D EnginesThis OEM replacement part is specifically designed to be suitable for MAN D engines. The reliability and durability of this washer enhance the performance of your engine and ensure smooth operation.
WASHER 109X121X6,3-C15K - 81323120515 suitable for MAN D engines
WASHER 109X121X6,3-C15K with the comparison number 81323120515 suitable for MAN D engines
SHIM - 81323120510 suitable for MAN D engines
Shim with comparison number 81323120510Discover the shim with the comparison number 81323120510, an essential OEM replacement part designed to be perfectly compatible with MAN D engines. Weighing only 0.007 kg, this product ensures consistent performance and durability in your engine technology.
SHIM - 81323120508 suitable for MAN D engines
Shim with Comparison Number 81323120508Discover the shim with the comparison number 81323120508, an essential spare part suitable for MAN D engines. This special product combines the highest quality and durability to support the smooth operation of your machines. Manufactured according to the strict standards of the OEM (Original Equipment Manufacturer), it provides the ideal solution for the efficient maintenance of your engines.Stable Construction for Long Service LifeWeighing only 0.009 kg, the shim impresses with its robustness and resilience. The comparison number 81323120508 stands for the quality of the parts we offer. At MOPA Motorparts, we focus on spare parts specifically designed for MAN D, ensuring you can rely on top-notch performance of your engines.
WASHER 18,1X27,9X0,2-FST - 81323120507 suitable for MAN D engines
Powerful OEM Replacement Part for EnginesDiscover the OEM replacement part with the comparison number 81323120507 – a reliable Washer 18,1x27,9x0,2-fst, suitable for MAN D engines. This precisely manufactured component not only provides an excellent fit but also contributes to the optimal performance of your engines. Weighing just 0.001 kg, it is particularly handy and ideal for maritime applications.
WASHER 18,1X27,9X0,3-FST - 81323120506 suitable for MAN D engines
Various OEM Replacement Parts for MAN D EnginesDiscover our Washer 18,1x27,9x0,3-fst with the comparison number 81323120506, which is suitable for MAN D engines. This replacement part stands for top quality and durability to optimize the performance of your engines.
WASHER 18,1X27,9X1-FST - 81323120505 suitable for MAN D engines
Precise Washer for Compatible MAN D EnginesThe Washer 18,1x27,9x1-fst with the comparison number 81323120505 is a precise OEM replacement part designed for MAN D engines. With its exact dimensions and a lightweight of 0.004 kg, this washer ensures reliable functionality.Optimal Fit and PerformanceThis product offers an optimal fit and plays a crucial role in the performance of engines in marine and stationary applications. Thanks to its robust design, the Washer 18,1x27,9x1-fst is particularly resilient and efficient.
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.