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.
SPACER RING - 81323130459 suitable for MAN D engines
Quality Product: Spacer Ring Suitable for MAN D Engines Discover our spacer ring (comparison number 81323130459) – the ideal OEM replacement part specifically designed for MAN D engines. This product belongs to the category of washers and offers reliability and durability, making it the perfect choice for engines used in marine and stationary applications.Customer Service: Simply Contact Us Our team is always available to assist you! You can easily reach us via WhatsApp, email, or phone to discuss your concerns regarding the replacement part suitable for MAN D engines. Your satisfaction is our priority.
PLAIN WASHER - 81323130452 suitable for MAN D engines
Plain washer with comparison number 81323130452Discover our product, the plain washer with the comparison number 81323130452, an OEM spare part that offers top performance for suitable for MAN D engines. This high-quality spare part is specifically designed to optimally support the functionality of your engines.Suitable for MAN D enginesOur plain washer is suitable for MAN D engines and impresses with the quality and longevity you can expect from an OEM spare part. Trust in the expertise that we have built over many years in the industry.
- 81323130449 suitable for MAN D engines
Premium Product: Disk 7.20Discover the Disk 7.20, an excellent OEM replacement part suitable for MAN D engines. With the comparison number 81323130449, this product is ideal for marine and stationary applications, ensuring optimal fit and functionality for your engines.Over 1 Million Replacement Parts in StockBenefit from our extensive selection: We offer more than 1 million OEM replacement parts, including the Disk 7.20, which is compatible with MAN D engines. Our products are designed to meet the specific requirements in the field of engine technology.
- 81323130448 suitable for MAN D engines
Excellent OEM Replacement Part Suitable for MAN D EnginesThe Disc 7.15 with the Comparison Number 81323130448 is an essential OEM replacement part that ensures the smooth operation of MAN D engines. Thanks to precise manufacturing, this product offers a perfect fit, which is crucial for reliable use in marine and stationary applications.
- 81323130447 suitable for MAN D engines
Premium Disk 7.10: An Essential ProductDiscover the quality Disk 7.10, which serves as an OEM replacement part with the comparison number 81323130447. This product is suitable for MAN D engines and ensures optimal operation. By using OEM replacement parts, your engines remain powerful and can be utilized in demanding applications.Comparison Number 81323130447: Your Key to Reliable PerformanceThe comparison number 81323130447 represents quality in engine technology. This Disk 7.10 is suitable for MAN D engines and helps ensure that your engines operate efficiently. Rely on the robustness of our OEM replacement parts.
- 81323130446 suitable for MAN D engines
Reliable Disk 7.05 for MAN D Engines Discover the Disk 7.05 with the comparison number 81323130446, an OEM replacement part that is ideally suited for MAN D engines. Our products provide you with the assurance of a perfect fit and top-notch quality to support the functionality of your engines sustainably.
SHIM - 81323130443 suitable for MAN D engines
Shim suitable for MAN D EnginesThe shim with the comparison number 81323130443 is an essential OEM spare part, tailored for MAN D engines. Weighing only 0.008 kg, it ensures precise functionality and contributes to the optimal performance of your engines. This shim belongs to the group of "washers" and meets the highest quality standards that you, as a B2B customer, expect.Stringent Controls for Highest QualityAs a specialist in OEM spare parts, we subject all products, including the shim, to rigorous internal controls. This ensures that every component we offer meets the requirements of your diesel and gas engines. The comparison number 81323130443 is not just a designation, but a symbol of quality and reliability.
SHIM - 81323130442 suitable for MAN D engines
High-Performance Replacement Part: Shim 81323130442Discover the shim with the comparison number 81323130442, an essential OEM replacement part that can be perfectly integrated into engines. This washer is suitable for MAN D engines and ensures smooth performance. Weighing only 0.009 kg, it offers the ideal solution for optimizing engine performance.Quality Through OEM Replacement PartsThe shim is manufactured as an OEM replacement part and is subject to strict internal controls. This ensures outstanding product quality that meets the manufacturers' standards. Trust in the reliability of this product to minimize the risk of failures and maximize the efficiency of your engines.
SHIM - 81323130441 suitable for MAN D engines
Shim: Your Reliable ComponentDiscover the shim, an OEM replacement part with the comparison number 81323130441. This product offers a precise fit and is specifically designed to optimally fit MAN D engines. The shim is an essential component, suitable for the demanding requirements in maritime and stationary applications.
SHIM - 81323130437 suitable for MAN D engines
Shim with Comparison Number 81323130437Discover the shim with the comparison number 81323130437, an essential OEM replacement part specifically designed for use in engines. This washer is part of the washer group and offers excellent quality that meets the stringent requirements of our B2B customers. Weighing only 0.009 kg, it is both lightweight and durable, making it ideal for various applications in marine and stationary environments.Suitable for MAN D EnginesOur shim is suitable for MAN D engines and ensures optimal functionality. Compared to aftermarket parts, which often fall short in quality and durability, our OEM replacement part provides the reliability and assurance you can expect from the original manufacturer. Rely on the proven quality that only a true OEM replacement part can deliver.
SHIM - 81323130436 suitable for MAN D engines
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SHIM - 81323130435 suitable for MAN D engines
Shim: Excellence for Your EnginesDiscover the shim, specifically designed and bearing the reference number 81323130435. This product is an essential OEM spare part that ensures optimal functionality for engines. Weighing only 0.01 kg, it can be easily installed in your system.Suitable for MAN D EnginesThis shim is suitable for MAN D engines and meets the highest standards set by the manufacturer. Every OEM spare part in our range is carefully inspected to ensure it meets the specific requirements of the manufacturer. Trust the quality you can expect from us.
SHIM - 81323130434 suitable for MAN D engines
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SHIM - 81323130432 suitable for MAN D engines
Shim for MAN D EnginesDiscover the shim with the comparison number 81323130432, which is essential for the optimal performance of your engines. This product ensures smooth functionality and is specifically designed for MAN D engines. Weighing only 0.01 kg, this shim is lightweight and easy to install, making it ideal for use in the marine and stationary industries, as well as in the locomotive sector.Quality through OEM Spare PartsThis shim is among the OEM spare parts that meet the highest standards. As an official supplier of spare parts, you can rely on the reliability of the comparison number 81323130432. If you are looking for a suitable spare part, choose products specifically developed to enhance the performance of your engines.
SHIM - 81323130431 suitable for MAN D engines
Robust Shim for Your ApplicationsDiscover the shim with the comparison number 81323130431, which is an indispensable OEM spare part suitable for MAN D engines. This shim is precisely designed to provide ideal performance and reliability. Weighing only 0.01 kg, it serves as an optimal solution for various applications.
SHIM - 81323130430 suitable for MAN D engines
Efficient Shim for EnginesThe shim with the comparison number 81323130430 is a top-quality replacement part specifically designed for MAN D engines. This shim significantly contributes to the stability and efficiency of your engines. Weighing only 0.01 kg, it is robust and ensures reliable performance.
SHIM - 81323130429 suitable for MAN D engines
Optimal Replacement Part: Shim 81323130429 Discover our shim with the reference number 81323130429, an essential product suitable for MAN D engines. This washer ensures precise balance and contributes to the efficiency of your diesel and gas engines. Weighing only 0.018 kg, installation is straightforward, allowing for smooth operation in both maritime and stationary applications.Quality and Reliability: OEM Replacement Parts Our shim belongs to the category of OEM replacement parts and meets the highest manufacturing standards. This replacement part is compatible with MAN D engines and offers an exact fit as well as durability. Trust in the excellence of our products, which have been specifically developed for the requirements of your engines.
SHIM - 81323130428 suitable for MAN D engines
Shim with comparison number 81323130428Discover the top-quality shim with the comparison number 81323130428, which plays a central role in the functionality of your engines. This product is suitable as an OEM replacement part and offers excellent compatibility for your MAN D engines. The precise processing ensures that this shim functions optimally and supports the performance of your engine.
SHIM - 81323130427 suitable for MAN D engines
Shim suitable for MAN D engines Discover our shim, an essential OEM replacement part with the comparison number 81323130427. This product is specially designed to meet the needs of engines. Our shim is offered as a carefully inspected OEM replacement part, providing excellent fit and functionality.Lightweight and Robust Construction Weighing only 0.02 kg, this shim stands out for its effectiveness. It is suitable for MAN D engines and ensures your machines operate smoothly. The precise design supports engine performance and contributes to longevity, which is essential for seamless operation.
SHIM - 81323130426 suitable for MAN D engines
Shim compatible with MAN D enginesDiscover the shim with the comparison number 81323130426, an essential OEM spare part specifically designed to optimize the performance of your engines. This product ensures precise compatibility and meets the demands of professional applications. OEM spare parts are characterized by their high quality and reliability, which is often lacking in aftermarket solutions.
SHIM - 81323130425 suitable for MAN D engines
Premium Shim for EnginesDiscover the premium product with the comparison number 81323130425 – the shim that perfectly meets the requirements of engines. This precisely manufactured OEM spare part enables optimal balance and performance, allowing your machines to operate efficiently.Features of the ShimThe shim is classified in the item group "washers" and delivers reliable performance, suitable for MAN D engines. Weighing only 0.02 kg, this component is ideal for marine and stationary applications. Rely on quality that extends the lifespan of your drive.
SHIM - 81323130424 suitable for MAN D engines
Discover the ShimDiscover the shim with the comparison number 81323130424, which is optimally suited to maximize the performance of your engines. Weighing 0.02 kg, this product is not only functional but also easy to install. The shim is an indispensable part for the efficient operation and stability of your drive system.Suitable for MAN D EnginesOur shim is suitable for MAN D engines and enables excellent performance in demanding applications. The comparison number 81323130424 ensures that you receive the correct OEM replacement part that meets the manufacturer's high standards. Quality and durability are of utmost importance to us.
SHIM - 81323130423 suitable for MAN D engines
Ideal for MAN D Engines: ShimDiscover our product, the shim with comparison number 81323130423. This OEM replacement part is specially designed to function optimally and support the performance of your engines. It is suitable for MAN D engines and ensures that your system runs smoothly.High Efficiency with MAN D EnginesThe shim weighs only 0.02 kg and is characterized by its precise fit. With the comparison number 81323130423, you can quickly find the OEM replacement parts you need, suitable for MAN D engines. By using this replacement part, you minimize wear and optimize your system's efficiency, leading to long-term savings.
SHIM - 81323130422 suitable for MAN D engines
Precise Shim with Comparison Number 81323130422Discover the shim with comparison number 81323130422, an essential OEM replacement part for optimal engine performance. This product belongs to the group of washers and offers the required reliability for demanding applications, thanks to high manufacturing precision.Suitable for MAN D EnginesThis shim is specifically designed to fit MAN D engines, ensuring that your engines operate smoothly. Weighing in at just 0.02 kg, the OEM replacement part is highly durable and ensures effective operation in marine and stationary applications.
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.