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 30,02X55,1X2,53-ST - 81907130842 suitable for MAN D engines
Precise Fit: Washer 30,02x55,1x2,53-st Discover our product with the reference number 81907130842. This washer 30,02x55,1x2,53-st is specifically designed to meet high demands. Every detail has been carefully considered to maximize the efficiency of your engines.Reliable Solutions for MAN D Engines Our washer is suitable for MAN D engines, making it the ideal solution for marine and stationary applications. Rely on this OEM replacement part to optimize the performance of your machines and minimize downtime.
WASHER 40X58X4-ST50-2-NI - 81907130837 suitable for MAN D engines
Quality Product for MAN D EnginesThe Washer 40x58x4-st50-2-ni, with the comparison number 81907130837, is a reliable OEM replacement part designed for a perfect fit. This product is crucial for the performance of MAN D Engines and contributes to the longevity and efficiency of your engines.
WASHER 30X80X5-140HV-A4C - 81907130836 suitable for MAN D engines
Washer 30x80x5-140hv-a4c for MAN D EnginesDiscover the Washer 30x80x5-140hv-a4c (comparison number: 81907130836), the optimal choice to support your applications. This product weighs only 0.16 kg and offers a perfect fit, suitable for MAN D engines, to enhance their efficiency and functionality.
WASHER A=1.90 - 81907130825 suitable for MAN D engines
Premium Product for Your Engine NeedsDiscover our product with the comparison number 81907130825: the Washer a=1.90. This OEM replacement part is essential for the efficient performance of engines. Weighing only 0.004 kg, it is extremely easy to handle and the installation is straightforward.Optimal Solution for MAN D EnginesThe washer is precisely designed for MAN D engines. By using this replacement part, you ensure that your engine operates at its best. Quality and reliability are our top priorities, which is why we focus on OEM replacement parts.
SHIM - 81907130824 suitable for MAN D engines
Precision and Quality of the ShimDiscover the shim with the comparison number 81907130824, specifically designed to enhance your engine's performance. This product belongs to the category of "washers" and is characterized by high precision to ensure you have a reliable component in operation.
SHIM - 81907130823 suitable for MAN D engines
Shim compatible with MAN D enginesDiscover the shim, a premium OEM spare part with the comparison number 81907130823, specifically developed for use in MAN D engines. This product belongs to the category of washers and impresses with a weight of only 0.004 kg. The shim provides reliable functionality and can be easily integrated into existing systems.
PLAIN WASHER - 81907130822 suitable for MAN D engines
High-Performance Replacement Part Suitable for MAN D EnginesDiscover our OEM replacement part, the plain washer with the comparison number 81907130822, specifically designed for MAN D engines. Weighing only 0.01 kg, this plain washer offers a combination of robustness and lightness required in demanding maritime and stationary applications. Rely on the quality we provide with our replacement parts.Wide Selection for EnginesOur product range includes a variety of replacement parts, including the comparison number 81907130822 and many other components. Thanks to our long-standing expertise in the industry, we help you easily find the suitable parts for your MAN D engines. The plain washer is an example of our OEM replacement parts that we distribute.
PLAIN WASHER - 81907130821 suitable for MAN D engines
Competent Solution for Your ApplicationsDiscover the OEM spare part with the comparison number 81907130821. This plain washer is suitable for MAN D engines and offers an ideal fit and reliability that are essential for challenges in marine and stationary applications. Weighing only 0.007 kg, this product integrates seamlessly into your engines and meets the highest quality standards.Quality That ConvinceThe plain washer from the group of washers stands out due to its durability, as it is subject to strict internal controls as an OEM spare part. Each component is carefully tested to ensure that it meets the requirements of your engines. Trust in the quality that only an OEM spare part can provide.
WASHER 2,00 - 81907130820 suitable for MAN D engines
Precise Washer 2.00 for MAN D EnginesDiscover the Washer 2.00, a precisely manufactured spare part designed for MAN D engines. This washer provides the necessary quality to maximize the efficiency of your engines. With the comparison number 81907130820, you secure a component that has proven its reliability.
SHIM - 81907130815 suitable for MAN D engines
Shim for Optimal Engine PerformanceDiscover the shim with the comparison number 81907130815, suitable for MAN D engines. This OEM replacement part ensures that your engine remains powerful and operates efficiently. Our products are designed to optimize the functionality of your engine, so you can always rely on maximum performance.Precise Fit for MAN D EnginesThe shim is ideally suited and allows for quick installation while maintaining stability. Weighing only 0.02 kg, this product is not only lightweight but also effectively designed to meet the demands of MAN D engines. Trust in our experience in the distribution of precision parts.
SHIM - 81907130814 suitable for MAN D engines
Premium Shim suitable for MAN D EnginesDiscover the shim (reference number: 81907130814), an important OEM replacement part specifically designed for MAN D engines. This shim provides the necessary stability and functionality for your engines, making it an essential component of your drive system. Weighing only 0.02 kg, this product is easy to install and is ideally suited for marine and stationary applications.Reliable Quality with OEM Replacement PartsOur range consists exclusively of OEM replacement parts that meet the highest standards. The shim is suitable for MAN D engines and helps to support the longevity and efficiency of your machines. Rely on our expertise and secure a stable component that withstands even the most demanding conditions.
WASHER 7,3X34X2X28-ST1203-A4C - 81907130813 suitable for MAN D engines
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WASHER 6,3X30X1,5-ST37-2K - 81907130799 suitable for MAN D engines
First-Class OEM Replacement Part for EnginesDiscover the product, the Washer 6,3x30x1,5-st37-2k, compatible with MAN D engines. With the comparison number 81907130799, this OEM replacement part ensures that your machines deliver the desired performance.Quality through Internal ControlOur products, including this Washer 6,3x30x1,5-st37-2k, are subject to strict internal controls to meet the high standards of the industry. We take pride in being a reliable source for OEM replacement parts as a family-owned business in the second generation.
SHIM - 81907130798 suitable for MAN D engines
Shim – Comparison Number 81907130798Discover our fabulous product, the shim with the comparison number 81907130798. This precise shim is an essential OEM replacement part specifically designed for efficient applications in engines. Weighing just 0.005 kg, it offers outstanding performance in various fields of use.Technical Perfection Suitable for MAN D EnginesThe shim is suitable for MAN D engines and ensures optimal functionality of your engines. By using OEM replacement parts, you can be assured that the shim has an exact fit and maximizes engine performance. Trust in the quality of our products, which have been specifically developed for diesel and gas engines.
SHIM - 81907130797 suitable for MAN D engines
Precise Shim for Engine ApplicationsDiscover the shim, an OEM replacement part with the comparison number 81907130797, specifically designed for MAN D engines. This product combines lightweight design with powerful functionality and contributes to the efficiency of your engines. Weighing only 0.005 kg, the shim offers an ideal solution for minimizing vibrations, extending the lifespan of your machines.High-Quality Solutions for EnginesThe shim is an essential component, suitable for MAN D engines. Its precise construction ensures excellent functionality and adaptability to various operating conditions. This OEM replacement part has been carefully selected to meet the highest industry standards and provide you with a long service life.
SHIM - 81907130796 suitable for MAN D engines
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SHIM - 81907130795 suitable for MAN D engines
Efficient Shim for EnginesOur shim with the comparison number 81907130795 is an essential product specifically designed to optimize engine performance. This top-quality OEM replacement part contributes to optimal balancing, which is crucial for the functionality and longevity of your engine.Compatible with MAN D EnginesThis replacement part is compatible with MAN D engines, ensuring that you work with a reliable component. With a low weight of only 0.005 kg, the shim is ideal for a variety of applications in your engine. Rely on our quality to enhance the efficiency of your machines.
SHIM - 81907130794 suitable for MAN D engines
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SHIM - 81907130793 suitable for MAN D engines
Shim for MAN D EnginesDiscover the shim, a premium OEM spare part, with the comparison number 81907130793. This shim ensures the necessary balance in your engines and sustainably optimizes performance. Weighing only 0.005 kg, the product offers an ideal ratio of functionality and efficiency, fitting your requirements perfectly.Rely on QualityOur shim is the ideal OEM spare part, perfectly tuned to diesel applications. Suitable for MAN D engines, this product offers long-term and reliable functionality. Count on authenticity and quality to optimally support the operation of your machines.
SHIM - 81907130792 suitable for MAN D engines
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WASHER 13X80X3-140HV-A4C - 81907130790 suitable for MAN D engines
Optimal Washer for MAN D EnginesThe Washer 13x80x3-140hv-a4c is an ideal replacement part designed specifically for MAN D engines. This product with the comparison number 81907130790 weighs just 0.11 kg and is perfect for demanding applications in marine and stationary environments.Stringent Internal Control for Best QualityAll our replacement parts undergo strict internal controls to ensure that you receive the best components for your engines. The Washer 13x80x3-140hv-a4c, marked with the comparison number 81907130790, impresses with precise manufacturing that meets the highest standards.
SHIM - 81907130788 suitable for MAN D engines
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PLAIN WASHER - 81907130786 suitable for MAN D engines
Precise Product for EnginesDiscover our precise product with the comparison number 81907130786. This plain washer is an essential OEM spare part that is crucial for the performance of engines. Weighing only 0.003 kg, this product is particularly well suited for use in various applications, including marine and stationary use.Suitable for MAN D EnginesOur plain washer is specifically suitable for MAN D engines. This fit ensures optimal functionality and higher efficiency. Rely on our OEM spare parts, which are subject to strict quality standards and support the performance of your engines. The comparison number 81907130786 allows for uncomplicated identification and selection of the right part.
PLAIN WASHER - 81907130782 suitable for MAN D engines
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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.