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.
SPRING WASHER - 81907110300 suitable for MAN D engines
Reliable Spring Washer Compatible with MAN D EnginesDiscover the spring washer with the comparison number 81907110300 – an OEM replacement part specifically designed to meet the highest standards. This product is perfectly suited to support the functionality of engines compatible with MAN D. The excellent quality ensures long-term performance and reliability in your application.
WASHER 36X56X10-C60G - 81907110289 suitable for MAN D engines
Shim Ring: Your OEM Replacement PartDiscover the shim ring with the comparison number 81907110289, an essential OEM replacement part designed to ensure precise fitment. This shim ring is suitable for MAN D engines used in various marine and stationary applications. The quality and durability of this product ensure reliable performance of your engines.
WASHER 24X32X1,5-ST12-A3C - 81907110287 suitable for MAN D engines
High-Quality OEM Replacement Part in Focus The Washer 24x32x1,5-st12-a3c is an important OEM replacement part suitable for a wide range of applications. With the reference number 81907110287, this product is a reliable partner in engine technology.Suitable for MAN D Engines This washer is compatible with MAN D engines and offers the highest precision and quality. The reference number 81907110287 ensures that you select the right product.
WASHER 30X50X5-ST37-2U - 81907110286 suitable for MAN D engines
Robust OEM Replacement Part: Washer 30x50x5-st37-2u Discover our Washer 30x50x5-st37-2u, a reliable product that is perfectly suitable. With the reference number 81907110286, you can be assured of acquiring a robust OEM replacement part. This product weighs only 0.04 kg and offers excellent performance for your engines.
WASHER 21X46X4-ST37-2 - 81907110280 suitable for MAN D engines
Essential Washer Suitable for MAN D EnginesDiscover the Washer 21x46x4-st37-2, an essential product designed to be suitable for MAN D engines. With the comparison number 81907110280, you get a high-quality part that meets rigorous standards and ensures reliable performance.Lightweight and Efficient for Your EnginesWeighing only 0.04 kg, this part is easy to handle and ideal for various applications in MAN D engines. The comparison number 81907110280 ensures that you choose the exact right product for your machines.
WASHER 8,5X30X3-ST37-2 - 81907110279 suitable for MAN D engines
Excellent Product: Washer 8,5x30x3-st37-2Discover our Washer 8,5x30x3-st37-2, an essential part that can be reliably identified with the comparison number 81907110279. This product offers the optimal solution for maintenance challenges.Suitable for MAN D EnginesOur part is suitable for MAN D engines and meets the highest quality standards. Weighing only 0.01 kg, the washer is lightweight and easy to install – an ideal addition to your engines.
WASHER 12,5X25X2,5-POM-2F - 81907110262 suitable for MAN D engines
Functional OEM Replacement Part for MAN D EnginesDiscover the Washer 12,5x25x2,5-pom-2f, offered with the comparison number 81907110262. This product is suitable for MAN D engines and provides excellent quality that you can rely on. With its precise manufacturing, this washer meets stringent requirements and ensures long-lasting performance in your engines.Precision in Every DimensionThe Washer 12,5x25x2,5-pom-2f weighs only 0.002 kg and is offered as an OEM replacement part, meaning it comes directly from the manufacturer. These aspects ensure that the product is suitable for MAN D engines and optimizes your engine's efficiency. High-quality OEM replacement parts are crucial for the performance and reliability of your entire engine system.
WASHER 21X34X2-ST12-O3 - 81907110258 suitable for MAN D engines
Precise Replacement Part for Efficient EnginesThe Washer 21x34x2-st12-o3 is an essential OEM replacement part specifically designed for high demands in engine technology. With the comparison number 81907110258, this product is suitable for all MAN D engines and offers a precise fit that keeps your machines operating efficiently.Original Equipment Manufacturer Quality at Unmatched PricesBenefit from OEM replacement parts that are available at competitive prices compared to other products on the market. This product weighs only 0.008 kg, making it easier to handle and install your parts, helping to keep your engines ready for use.
WASHER 17X22X2,5-ST12-O3 - 81907110253 suitable for MAN D engines
High-Quality Solutions for Your Engine NeedsDiscover the versatile Washer 17x22x2,5-st12-o3, regarded as a top-tier OEM replacement part. This product, with the comparison number 81907110253, is essential for supporting the functionality of your machines. It is precisely fitting and optimally suited for MAN D engines, allowing for easy integration into existing systems.
WASHER 25X48X5-C60 - 81907110243 suitable for MAN D engines
Shim ring with comparison number 81907110243Discover the shim ring with the comparison number 81907110243, an essential OEM spare part specifically designed to support the efficiency of your engines. Weighing only 0.05 kg, this product impresses with precision and reliability. Rely on the quality you expect from OEM spare parts.
WASHER 15X50X8-ST37-2 - 81907110242 suitable for MAN D engines
First-Class OEM Spare Part for MAN D EnginesDiscover the Washer 15x50x8-st37-2, a top-quality product specifically designed to meet the needs of MAN D engines. With the comparison number 81907110242, you receive an OEM spare part that offers the highest quality and performance.Sturdy Washer in Optimal SizeThe Washer 15x50x8-st37-2 weighs only 0.11 kg and impresses with its precise fit. It is the perfect component, compatible with MAN D engines. Rely on our experience in the field of engines to keep your equipment in top condition.
WASHER 42,1X100X4,5-FKM98 - 81907110235 suitable for MAN D engines
Precise Information on the Comparison Number Discover our product, the Washer 42,1x100x4,5-fkm98, which comes with the comparison number 81907110235. This OEM spare part offers you the highest quality and reliability for your applications in marine and stationary areas.Suitable for MAN D Engines Our Washer is perfectly suited for MAN D engines. The exact fit ensures maximum performance and longevity, allowing you to rely on a trustworthy product. Weighing only 0.058 kg, this OEM spare part is easy to install.
PLAIN WASHER - 81907110223 suitable for MAN D engines
First-Class OEM Replacement Part for Your EnginesDiscover the premium product with the comparison number 81907110223, a plain washer that is specifically designed. This OEM replacement part impresses with precision and durability, making it an essential component for your engines. With a weight of just 0.113 kg, the plain washer is ideal for demanding applications in areas such as marine and stationary operation.Compatible with MAN D Engines – Quality You Can TrustThe plain washer is carefully manufactured and is therefore suitable for MAN D engines. As part of our category of washers, this product not only offers flawless functionality but also the reliability you expect from an OEM replacement part. The dependable design ensures effective engine performance under a variety of conditions.
WASHER 16,5X50X10-ST50-2 - 81907110222 suitable for MAN D engines
Premium Quality for Marine and Stationary EnginesDiscover the Washer 16,5x50x10-st50-2, an essential OEM replacement part compatible with MAN D engines. With the comparison number 81907110222, you benefit from a product that meets the highest standards and delivers excellent performance in demanding applications.Exact Specifications for ReliabilityThis washer weighs only 0.13 kg and is specifically designed to ensure long-lasting use in marine and stationary engines. Our extensive inventory allows for quick availability of OEM replacement parts, enabling you to implement your projects efficiently.
WASHER 45X55X3-QSTE340N - 81907110211 suitable for MAN D engines
Excellent Shim Ring for MAN D EnginesDiscover our shim ring with the comparison number 81907110211 – a top-quality product specifically designed to work optimally with engines compatible with MAN D. This spare part belongs to the product group "Washers" and impresses with its precise fit and functionality. Weighing only 0.017 kg, it is lightweight and ideally suited for use in various applications.
PLAIN WASHER - 81907110210 suitable for MAN D engines
Precise Plain Washer Compatible with MAN D Engines Discover the precisely crafted plain washer with the comparison number 81907110210, specifically designed for MAN D engines. This plain washer belongs to the group of washers and ensures a perfect fit as well as optimal functionality. With its high-quality manufacturing, you can rely on its reliability and durability, which are of great importance in demanding applications.Lightweight and Robust OEM Replacement Part Weighing only 0.283 kg, this product offers an ideal balance of lightness and stability, making it the perfect OEM replacement part for diesel and gas engines. OEM stands for Original Equipment Manufacturer and ensures adherence to high standards.
WASHER 17X48X6-C60 - 81907110195 suitable for MAN D engines
Excellent Spare Part for Demanding EnginesDiscover the product Washer 17x48x6-c60 (comparison number 81907110195), which is ideally suited for MAN D engines. Weighing only 0.06 kg, this OEM spare part offers an ideal combination of quality and functionality to reliably support your engines.
WASHER 22,1X31,5X2-CK60 - 81907110190 suitable for MAN D engines
Discover the Product: Washer 22,1x31,5x2-ck60The washer 22,1x31,5x2-ck60 is a top-quality OEM replacement part that can be efficiently used in engines suitable for MAN D. With the comparative number 81907110190, this component offers outstanding quality and precision.Suitable for MAN D EnginesThis product is suitable for MAN D engines and impresses with its perfect fit. Weighing only 0.005 kg, the OEM replacement part can be easily installed and contributes to the optimal performance of your engines.
WASHER 12,5X20X2,5-CK45-BK - 81907110189 suitable for MAN D engines
Excellent OEM Replacement Part for MAN D EnginesDiscover the Washer 12,5x20x2,5-ck45-bk with the comparison number 81907110189, specifically designed to meet the requirements of suitable for MAN D engines. Weighing only 0.003 kg, this OEM replacement part ensures that your engine operates optimally and has a long lifespan.
WASHER 115X130X6-ST50-2-OO - 81907110182 suitable for MAN D engines
Top Quality of the Washer for MAN D EnginesDiscover the Washer 115x130x6-st50-2-oo, an essential part that is optimally tailored to meet the requirements of MAN D engines. With the comparison number 81907110182, you can be assured of receiving a product of the highest quality that can be used in various applications.
WASHER 13X32X4-ST50-2-A4C - 81907110172 suitable for MAN D engines
Washer 13x32x4-st50-2-a4c for Reliable EnginesDiscover the Washer 13x32x4-st50-2-a4c, an essential component suitable for MAN D engines. With careful manufacturing, this product ensures optimal performance and high reliability. The comparison number 81907110172 allows for easy identification and ensures that you choose the right component for your needs.
WASHER 102X120X1,5-ST2K60 - 81907110154 suitable for MAN D engines
Custom Shim Ring for Your EnginesThe shim ring with the comparison number 81907110154 is an indispensable OEM replacement part, specifically designed for use in engines. This shim ring belongs to the category "Washers" and combines precision and quality to maximize the performance of your engines. With a weight of only 0.036 kg, it is particularly light and easy to handle.Precision Manufacturing for Compatible MAN D EnginesThis shim ring is compatible with MAN D engines and ensures that all components work together optimally. By using top-quality materials in production, this OEM replacement part offers durability and the highest reliability expected from a quality product.
WASHER 5,5X15X5-ST50-2K-A3C - 81907110122 suitable for MAN D engines
Quality for Marine and Stationary ApplicationsDiscover our OEM spare part, the Washer 5,5x15x5-st50-2k-a3c, compatible with MAN D engines. With the comparison number 81907110122, you receive a precise component that integrates seamlessly into your engine unit.
WASHER 13X40X5-STE34N - 81907110116 suitable for MAN D engines
Discover the Washer 13x40x5-ste34nDiscover the Washer 13x40x5-ste34n (comparison number: 81907110116), specially designed for MAN D engines. Weighing only 0.043 kg, this spare part offers a perfect solution for use in marine and stationary applications. Trust in the quality of our products.OEM Spare Parts for Maximum EfficiencyBy using OEM spare parts, you ensure the optimal performance of your engines. Our washer is an OEM spare part that surpasses other solutions in terms of quality and durability. Comparison number 81907110116 assures you of the correct selection and functionality for your requirements.
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.