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 - 9909900211 suitable for MTU engines
Qualitative Spring Washer: Comparison Number 9909900211 Discover the spring washer with comparison number 9909900211, specially designed for use in engines. This product offers optimal performance to keep your engines reliably in operation.Precise OEM Spare Parts for Your Needs Our OEM spare part, the spring washer, is suitable for MTU engines and ensures the highest precision during installation. Its quality secures the long-term functionality of your machines.
- 9900361632 suitable for Bosch engines
Precise Retaining Washer for Your EnginesDiscover the retaining washer with the comparison number 9900361632, an OEM spare part that meets the demands of engines in marine and stationary applications. This special retaining washer ensures excellent fit, which is essential for the reliable functionality of your machines. Rely on the quality of this product, which also performs well in demanding environments.Suitable for Bosch: Reliable QualityThe retaining washer is precisely designed for Bosch engines. Our OEM spare parts offer the highest standards and durability. With the comparison number 9900361632, this product is ideal for optimizing your engine's performance and enhancing operational safety. Trust our expertise, which spans over 25 years in the distribution of engine parts.
FRICTION WASHER - 9360331062 suitable for MTU engines
Retaining washer with comparison number 9360331062Discover the retaining washer with the comparison number 9360331062, an essential OEM spare part for the efficient operation of your suitable for MTU engines. This retaining washer meets the stringent requirements of OEM standards, ensuring its durability and reliability.
FRICTION WASHER - 9360330962 suitable for MTU engines
Retaining Washer: Your Replacement Part for MTU Engines Discover the retaining washer with the reference number 9360330962, an OEM replacement part that provides reliable performance. This product is suitable for MTU engines and ensures a perfect fit and functionality in demanding applications.Reference Number and Quality of the Retaining Washer The reference number 9360330962 identifies our retaining washer and underscores the quality of our OEM replacement parts. Each of these components is manufactured to high standards to meet the demands of your engines.
FRICTION WASHER - 9360330562 suitable for MTU engines
Reliable Retaining Washer for EnginesThe retaining washer with the comparison number 9360330562 is the perfect OEM replacement part, optimally tailored to your requirements. It is a high-quality product specifically designed for MTU engines, providing you with a reliable solution for your engines.
FRICTION WASHER - 9360330462 suitable for MTU engines
Retaining washer with comparison number 9360330462Discover the retaining washer with the comparison number 9360330462, suitable for MTU engines. This top-quality OEM spare part ensures a precise fit and optimal performance. Our product range includes only the best OEM spare parts that meet the high demands in marine and stationary applications.
PLAIN WASHER - 90900980541 suitable for MAN D engines
Quality Plain Washer for Your Engines Discover our OEM replacement part, the plain washer with the comparison number 90900980541. This component offers optimal performance and an exact fit for your machines.Suitable for MAN D The plain washer is suitable for MAN D engines and belongs to the group of "Washers." This replacement part is the ideal solution for those who prioritize reliability and durability. Trust in the expertise of a leading provider of engine replacement parts.
PLAIN WASHER - 90816943645 suitable for MAN D engines
Reliable Plain Washer for MAN D EnginesOur plain washer is an optimal OEM spare part specifically designed as a compatible component for MAN D engines. With the comparison number 90816943645, we offer you a precise fit and the highest quality for your diesel and gas engines. Each product is manufactured with the utmost care to meet the demands of challenging applications in marine and industrial settings.
PLAIN WASHER - 90816943643 suitable for MAN D engines
Precise Plain Washer for Reliable EnginesDiscover the plain washer with the reference number 90816943643, specially designed to be suitable for MAN D engines. This OEM spare part belongs to the category of washers and is characterized by excellent manufacturing quality that optimally supports your engines. Weighing only 0.007 kg, installation is easy and time-saving, benefiting you in marine and stationary applications.
PLAIN WASHER - 90816943386 suitable for MAN D engines
Reliable Plain Washer for Precise EnginesExperience the precision of our plain washer with the reference number 90816943386. This OEM replacement part is suitable for MAN D engines and provides the ideal solution for your specific needs. With a low weight of only 0.001 kg, the plain washer is not only lightweight but also extremely robust, allowing you to rely on its durability.OEM Replacement Parts in Original Equipment QualityThe plain washer with the reference number 90816943386 belongs to the group of washers and impresses with its high quality. As a certified OEM replacement part, it meets the stringent requirements that you expect from products designed for MAN D engines. Our replacement parts offer the perfect combination of quality and performance, making them the first choice for your applications.
WASHER 20X36X2-ST50-2 - 88942350001 suitable for MAN D engines
Premium Washer 20x36x2-st50-2 for MAN D EnginesDiscover the washer 20x36x2-st50-2 with the comparison number 88942350001, which is perfectly suited for MAN D engines. This product is characterized by precise manufacturing and long service life, making it the ideal choice for your needs in marine and stationary applications.Lightweight and Functional – the Ideal Replacement PartWith a weight of only 0.005 kg, the washer 20x36x2-st50-2 offers easy handling without compromising on robustness. The comparison number 88942350001 ensures you receive an OEM replacement part that integrates seamlessly into your engines.
TOOTH LOCK WASHER - 88907300001 suitable for MAN D engines
Tooth lock washer: Essential component for MAN D enginesDiscover the tooth lock washer with the reference number 88907300001, an indispensable component for reliable engine performance. This part weighs only 0.004 kg and is specifically designed for MAN D engines. With this carefully selected tooth lock washer, you ensure that your engines operate optimally even under demanding conditions.Suitable solution for your enginesThis tooth lock washer is a part that offers the highest precision and is therefore critical for the longevity of your MAN D engines. Our range includes over 1 million parts so that you can always find the right solution. Every item undergoes strict quality controls to ensure maximum reliability.
WASHER 8,2X45X3,5-MRST37K - 88907200231 suitable for MAN D engines
Excellent Product: Washer 8,2x45x3,5-mrst37kDiscover our product, the Washer 8,2x45x3,5-mrst37k, identified by the reference number 88907200231. This OEM replacement part ensures optimal functionality and longevity of your engines. It is specifically designed to meet the demands of marine and stationary applications.Suitable for MAN D EnginesThe washer is suitable for MAN D engines and contributes to efficient performance. With a weight of only 0.04 kg, this replacement part is particularly lightweight yet robust. Rely on our internal quality control, which ensures that only the best replacement parts are included in our range.
WASHER 15X100X3-ST37-2 - 88907200206 suitable for MAN D engines
Precise Washer Suitable for MAN D EnginesDiscover the Washer 15x100x3-st37-2 with the reference number 88907200206, an essential component that is ideally suited for MAN D engines. This washer combines precise dimensions (15 x 100 x 3 mm) with a weight of only 0.18 kg, ensuring that your engine operates reliably.OEM Parts for the Highest StandardsThe reference number 88907200206 confirms that these are OEM parts that provide the quality you need. Unlike aftermarket parts that are not sourced from the manufacturer, our product ensures optimal performance for your MAN D engines.
WASHER 14,5X26X4-C45V - 88907110001 suitable for MAN D engines
Discover the Washer 14,5x26x4-c45vDiscover our Washer 14,5x26x4-c45v, which is ideally suited for MAN D engines. This OEM spare part offers outstanding quality and ensures durability and reliability in demanding applications. Weighing only 0.008 kg, this product is not only lightweight but also meets the highest requirements.Quality through Internal ControlOur comparison number 88907110001 facilitates the identification of the OEM spare part. Through strict internal controls, we ensure that each product meets the high standards you expect from MOPA Motorparts. We offer spare parts suitable for a variety of reputable providers, including MWM, Mercedes-Benz, and Deutz, so you always have the best options for your engines.
- 88907102029 suitable for MAN D engines
Efficient Disk 6.5x23.5x4-dc01 for MAN D Engines Discover our product, the disk 6.5x23.5x4-dc01, suitable for MAN D. With the comparison number 88907102029, this OEM replacement part makes it easier to find the right component for your engines. Rely on quality and precision.Reliable Internal Controls Our strict internal controls ensure that all OEM replacement parts meet the highest industry standards. With the comparison number 88907102029, you can be confident you are receiving a product that fits reliably for MAN D engines.
- 88907102028 suitable for MAN D engines
Excellent Disc 6.5x22x4-st37-2 for MAN D EnginesDiscover the disc 6.5x22x4-st37-2, a premium product designed for MAN D engines. This OEM replacement part provides you with the reliability and quality you need to optimize the performance of your engines. With the reference number 88907102028, you receive a component-optimized part that meets the highest standards.OEM Replacement Parts for Your NeedsOur disc 6.5x22x4-st37-2 is an essential piece specifically designed for use in MAN D engines. Unlike aftermarket products, OEM replacement parts offer you the exact fit and performance you can rely on, ensuring that the efficiency of your engines remains at the highest level.
PLAIN WASHER - 88907102016 suitable for MAN D engines
Premium Replacement Part: Comparison Number 88907102016The plain washer with the comparison number 88907102016 is a precise OEM replacement part specifically designed for the requirements of engines. This plain washer offers optimal performance and reliability in various applications.Suitable for MAN D EnginesThis outstanding product is suitable for MAN D engines, allowing for easy implementation and integration into existing systems. Rely on the quality that only OEM replacement parts can provide.
- 88907102015 suitable for MAN D engines
Premium OEM Replacement Part: Washer 25x50x2-almg3f22Discover our product, the washer 25x50x2-almg3f22, suitable for MAN D engines. With the reference number 88907102015, this OEM replacement part represents quality and reliability in your engine performance.
WASHER 30,5X55X1-ST2K60 - 88907100359 suitable for MAN D engines
Washer suitable for MAN D enginesPresent your engines in the best way with our washer 30,5x55x1-st2k60, which is listed under the comparison number 88907100359. This OEM replacement part offers an ideal solution for the requirements of engines and ensures the highest functionality.
WASHER 17X30X5-C45V - 88907100294 suitable for MAN D engines
Excellent Replacement Part for MAN D EnginesDiscover the OEM replacement part Washer 17x30x5-c45v, suitable for MAN D engines. With excellent craftsmanship, this washer meets the highest standards and is ideal for demanding applications. Thanks to its compact dimensions and a weight of only 0.017 kg, it can be easily installed.Quick Identification with Comparison Number 88907100294With the comparison number 88907100294, you can instantly find the right OEM replacement part for your engine system. This number allows you to quickly and accurately select the correct component, minimizing downtime.
WASHER 17X50X2-ST12-O3 - 88907100263 suitable for MAN D engines
Excellent Washer 17x50x2-st12-o3 for MAN D EnginesDiscover the Washer 17x50x2-st12-o3, an excellent product designed specifically for MAN D engines. With the comparison number 88907100263, it is an OEM replacement part that undergoes strict quality controls. Rely on the durability and reliability of this crucial component.Optimal Performance for Your EnginesThe Washer 17x50x2-st12-o3 weighs only 0.028 kg and allows for easy installation. As an OEM replacement part, it impresses with its precise fit, which is particularly vital for the performance of MAN D engines. Always ensure to choose products with the comparison number to ensure the highest quality.
WASHER 19X30X5-C45V - 88907100208 suitable for MAN D engines
Washer 19x30x5-c45v – A Reliable Component The washer 19x30x5-c45v with the comparison number 88907100208 is an important OEM spare part specifically manufactured for MAN D engines. This precisely crafted washer ensures that your engines operate efficiently and deliver maximum performance.
WASHER 20,50X24X3-C15 - 88907100203 suitable for MAN D engines
Premium Washer: Comparison Number 88907100203The washer 20,50x24x3-c15 with comparison number 88907100203 is the ideal OEM replacement part, suitable for MAN D engines. With a diameter of 20.50 mm and a thickness of 3 mm, this product meets high quality standards. Its weight of 0.025 kg ensures easy installation.
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.