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.
- 83772010076 suitable for MAN D engines
Premium Disc for MAN D EnginesDiscover the disc 689/41x1600x6-esg-clear, which is ideally suited for MAN D engines. With the reference number 83772010076, we ensure that you acquire a spare part of the highest quality that meets the highest standards. This disc ensures optimal performance of your engines.Rely on OEM Spare PartsOur spare parts of the highest quality are specifically designed for MAN D engines. The reference number 83772010076 ensures that you receive the right product that supports the functionality and efficiency of your systems.
WASHER 6X15X3-PA6 - 83753400527 suitable for MAN D engines
Quality OEM Replacement Part for EnginesDiscover our product – the Washer 6x15x3-pa6 with the comparison number 83753400527. This replacement part fits perfectly for MAN D engines and ensures optimal performance in your applications. Weighing only 0.001 kg, handling is particularly easy.Reliable Performance and ExpertiseOur replacement part, suitable for MAN D engines, is characterized by top-notch craftsmanship that meets the demands of your engines. With the comparison number 83753400527, you can be sure you are purchasing a high-quality replacement part.
- 83751010077 suitable for MAN D engines
Quality of the Disk 559/261x1040x4-esg-hb-gngtDiscover the disk 559/261x1040x4-esg-hb-gngt, a reliable OEM replacement part specifically designed to harmonize optimally with MAN D engines. With the comparison number 83751010077, we offer you excellent fit and functionality for your requirements. Rely on the precision that only true OEM replacement parts can provide.OEM Replacement Parts vs. Aftermarket PartsOur product is an OEM replacement part, in contrast to aftermarket solutions that often do not meet the same standards. The disk 559/261x1040x4-esg-hb-gngt ensures that your engines consistently deliver maximum performance and withstand high operating temperatures. With the comparison number 83751010077, you can be confident that you are choosing quality.
SHIM RING - 83748010601 suitable for MAN D engines
Shim ring suitable for MAN D enginesDiscover the shim ring (reference number: 83748010601), which has been specially developed as an individual product for your needs. This OEM replacement part meets the high standards required for engines used in challenging environments. Rely on the quality you expect from OEM replacement parts and ensure optimal performance.Fit accuracy for MAN D enginesOur shim ring is suitable for MAN D engines and offers excellent fit accuracy, which is crucial for the continuous operation of your machines. This replacement part helps maximize the efficiency of your engines and minimize potential downtime.
PLAIN WASHER - 83252000000 suitable for MAN D engines
Separate Spare Part for EnginesDiscover the plain washer with the comparison number 83252000000, an essential part that is precisely suitable for MAN D engines. With this plain washer, you can optimize the performance and reliability of your engines. We exclusively distribute parts that offer the highest quality and durability.
WASHER 155X195X2-4X3-ST - 83082010003 suitable for MAN D engines
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PLAIN WASHER - 82992828947 suitable for MAN D engines
Precise Plain Washer for Stable EnginesDiscover our top-quality OEM spare part, the plain washer with the comparison number 82992828947. This product is specifically designed to meet the demands of compatible with MAN D engines. Weighing only 0.015 kg, the plain washer combines stability and user-friendliness, making it ideal for applications in the marine sector as well as stationary engines.
CENTERING WASHER - 82962100044 suitable for MAN D engines
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PLAIN WASHER - 82907140005 suitable for MAN D engines
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PLAIN WASHER - 82907140004 suitable for MAN D engines
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PLAIN WASHER - 82907140001 suitable for MAN D engines
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WASHER 25,3X52X3-PA610 - 82907120005 suitable for MAN D engines
Precise Replacement Part: Washer 25,3x52x3-pa610Discover the Washer 25,3x52x3-pa610, a premium OEM replacement part specifically designed for your needs. The comparison number 82907120005 ensures you make the right choice for your applications in marine and stationary sectors. This lightweight component weighs only 0.006 kg and provides you with the quality needed for smooth operation of your suitable for MAN D engines.Product Details and Its ApplicationThis OEM replacement part is suitable for MAN D engines and impresses with its exact fit. Our Washer 25,3x52x3-pa610 is part of an extensive range of over 1 million replacement parts that offer you innovation and reliability. Trust in products specifically developed to support your engines in the best possible way.
WASHER 25,3X52X1-ST37-2 - 82907120004 suitable for MAN D engines
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- 82907100206 suitable for MAN D engines
Reliable OEM Replacement Part Compatible with MAN D EnginesThe disk 20x45x5-epdm1-70-sw is an essential OEM replacement part identified by the reference number 82907100206. This product offers optimal fit and performance, ideal for your requirements for MAN D engines.Careful Quality Control for Best ResultsTo ensure that all OEM replacement parts meet the highest standards, they undergo strict internal control. The disk therefore provides reliability, durability, and efficiency for your engine technology.
- 82907100205 suitable for MAN D engines
Premium OEM Replacement Part for Your EnginesDiscover our disk 12.5x45x5-s420mc-ral9011 with the reference number 82907100205. This product is specifically designed to provide reliable performance.Compatible with MAN D EnginesThe disk 12.5x45x5-s420mc-ral9011 is excellently suited for use in compatible with MAN D engines. As an OEM replacement part, it offers the premium quality you expect from us.
PLAIN WASHER - 82907100204 suitable for MAN D engines
Reliable Plain Washer for Your MAN D Engines The plain washer with the comparison number 82907100204 is an essential OEM replacement part, suitable for MAN D engines. It not only offers precise fit but also long-lasting quality that supports the performance of your engines.
- 82907100200 suitable for MAN D engines
Quality Product for High-Performance EnginesDiscover the top-notch product Disc 13x35x14-st52-3 with the reference number 82907100200. This OEM replacement part is suitable for MAN D engines and provides reliability for marine and stationary applications.Careful Internal Controls for Premium PartsDuring the production of the Disc 13x35x14-st52-3, we subject our OEM replacement parts to strict internal controls. These checks ensure that only reliable components are delivered to our B2B customers, significantly enhancing the performance of your engines.
- 82907100195 suitable for MAN D engines
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PLAIN WASHER - 82907100194 suitable for MAN D engines
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PLAIN WASHER - 82907100193 suitable for MAN D engines
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- 82907100192 suitable for MAN D engines
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- 82907100191 suitable for MAN D engines
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WASHER 23X60X2-PA610 - 82907100160 suitable for MAN D engines
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WASHER 16,5X40X11-ST52-3 - 82907100157 suitable for MAN D engines
Washer 16,5x40x11-st52-3 suitable for MAN D enginesDiscover our Washer 16,5x40x11-st52-3, suitable for MAN D engines. With the comparison number 82907100157, you receive a reliable replacement part that optimally supports your engines.Reliable replacement parts for your machinesOur replacement parts are specifically designed for the needs of diesel and gas engines. The Washer 16,5x40x11-st52-3 ensures efficient performance and durability. Rely on this product to keep your machines running.
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.