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.
SHIM - 81907120388 suitable for MAN D engines
Comparison Number 81907120388: Your Reliable ProductDiscover the shim with the comparison number 81907120388, an essential product for your engines. This shim offers you outstanding performance to operate your engines more efficiently. Weighing only 0.19 kg, this OEM spare part is lightweight and robust—ideal for your specific requirements.Suitable for MAN D Engines: Quality in Every DetailThe shim is suitable for MAN D engines and has been manufactured as an OEM spare part. This ensures that high standards are maintained, specifically designed for use in marine and stationary engines as well as in locomotives. With this shim, you can rely on the performance of your engines and avoid long downtimes.
SHIM - 81907120387 suitable for MAN D engines
Shim for Precise Engine PerformanceThe shim with the comparison number 81907120387 is a crucial OEM replacement part specifically designed for MAN D engines. Weighing 0.18 kg, this product not only provides optimal functionality but also the necessary reliability in demanding applications. This shim ensures that the engines operate efficiently and smoothly.
SHIM - 81907120386 suitable for MAN D engines
Shim for MAN D EnginesDiscover the shim suitable for MAN D engines, marked with the reference number 81907120386. This OEM spare part offers excellent fit and performance, which is crucial for the reliability of your diesel or gas engine. Weighing only 0.19 kg, the shim combines lightness with robustness.
SHIM - 81907120385 suitable for MAN D engines
Essential Product: ShimDiscover the shim, the essential component with the reference number 81907120385, categorized under washers. This shim is an OEM replacement part that is crucial for motorized applications. Weighing 0.18 kg, it optimizes the balance necessary for engine operation and ensures performance.High Standards for EnginesOur shim is compatible with MAN D engines and meets the highest quality demands. Through comprehensive internal controls, we ensure that each OEM replacement part complies with the strict standards required in the industry. Rely on our expertise to maximize the efficiency of your machines.
SHIM - 81907120384 suitable for MAN D engines
Precise Shim for High-Performance EnginesDiscover our shim with the comparison number 81907120384, an essential product for engines that require consistent performance. This OEM replacement part has been specifically designed to function optimally and helps to enhance the efficiency of your machines. Weighing only 0.18 kg, the shim is easy to install and perfectly suited for demanding applications.Premium Replacement Parts in Original Equipment QualityThis shim is an OEM replacement part and represents the highest quality and reliability. Each product meets the strict standards required for engines. Rely on our experience and our selection of replacement parts to ensure that your engine, compatible with MAN D, remains in excellent condition.
SHIM - 81907120383 suitable for MAN D engines
Quality Product for Engine PerformanceDiscover the shim, marked as an OEM replacement part with the comparison number 81907120383. This essential product is specifically designed to fit MAN D engines perfectly, ensuring reliable performance. Weighing only 0.18 kg, it is the ideal choice for various applications, particularly in marine and stationary engines as well as locomotives.Efficiency Optimization Through PrecisionThe shim is crucial for optimizing engine performance. It reduces vibrations and helps increase the longevity of engines. By using OEM replacement parts, you ensure that your MAN D engines are equipped with the best components. Are you looking for quality? Then the shim is just the right component for your needs.
WASHER 4,2X9X1-FS - 81907120382 suitable for MAN D engines
Washer 4,2x9x1-fs – Perfect for MAN D EnginesDiscover the Washer 4,2x9x1-fs, an essential product for your engines. With the comparison number 81907120382, it is an OEM spare part that has been specifically designed for MAN D engines. This precise washer weighs only 0.001 kg and represents the highest efficiency.OEM Spare Parts for Optimal PerformanceOur products are OEM spare parts that offer top-notch quality and durability. The Washer 4,2x9x1-fs ensures that your engines function optimally. The comparison number 81907120382 confirms suitability for MAN D engines, allowing you to rely on high-performing results.
WASHER 30X42X4-C60G - 81907120380 suitable for MAN D engines
Quality Feature: OEM Replacement Part for Your MachinesDiscover the Washer 30x42x4-c60g, an excellent product with the reference number 81907120380. This OEM replacement part is compatible with MAN D engines and offers you the highest precision and reliability that your machines require.
WASHER 9X25X6-ST37-2-A3C - 81907120372 suitable for MAN D engines
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PLAIN WASHER - 81907120371 suitable for MAN D engines
Reliable Plain Washer suitable for MAN D2842Discover the plain washer with the comparison number 81907120371, designed for reliable applications in your MAN D engines. This product is essential for the smooth operation of your machines. Weighing only 0.02 kg, this plain washer combines robustness and efficiency, making it the ideal choice for demanding tasks.
WASHER 14,5X27X3-ST50-2-A4C - 81907120370 suitable for MAN D engines
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WASHER 61X90X5-ST52-3U-A4C - 81907120365 suitable for MAN D engines
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SHIM RING - 81907120349 suitable for MAN D engines
Precise OEM Replacement Part: Shim Ring 81907120349The shim ring with the reference number 81907120349 is a premium OEM replacement part specifically designed for MAN D engines. Weighing only 0.047 kg, this product provides an ideal fit and ensures the reliable functionality of your engines.
SHIM RING - 81907120348 suitable for MAN D engines
Quality of the Shim Ring for MAN D EnginesDiscover the shim ring with the comparison number 81907120348, an excellent OEM spare part that is specifically designed to perfectly meet your requirements. Weighing just 0.046 kg, this product is designed to provide optimal functionality and ensure reliable performance for your MAN D engines.Suitable for Optimal FunctionalityThe shim ring 81907120348 is suitable for MAN D engines and is part of the "washers" product group. Each of these OEM spare parts meets strict quality standards to optimize the performance of your engines. Trust in the precision and durability that our products offer – developed according to the highest specifications.
SHIM RING - 81907120347 suitable for MAN D engines
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WASHER 17X90X5-140HV-A3C - 81907120333 suitable for MAN D engines
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WASHER 19X26X2,5-ST2K60-A3C - 81907120331 suitable for MAN D engines
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WASHER 16,5X40X8-C60-A3C - 81907120328 suitable for MAN D engines
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- 81907120320 suitable for MAN D engines
High-Performance Disk for MAN D Engines Discover the disk 58x70x5-st52-3n-a3c, an outstanding OEM replacement part that is ideal for optimally supporting your MAN D engines. This product ensures excellent performance and increases the lifespan of your engines due to its high precision fit.
PLAIN WASHER - 81907120318 suitable for MAN D engines
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PLAIN WASHER - 81907120313 suitable for MAN D engines
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WASHER 16,67X28,57X2,38-ST - 81907120303 suitable for MAN D engines
Premium Washer suitable for MAN D enginesDiscover our outstanding product, the Washer 16,67x28,57x2,38-st with the reference number 81907120303. This precisely manufactured washer offers an optimal fit for your MAN D engines and meets the highest quality standards. Weighing only 0.007 kg, this OEM spare part is an essential component for your engines.Efficient support for your enginesThe OEM spare part is specifically designed for MAN D engines, providing you with the reliability you need for your machines. Rely on this product to optimize the performance of your engines in the long term. Our experience in providing spare parts ensures the best quality with every purchase.
WASHER 40X62D10X1,5-STVII23 - 81907120299 suitable for MAN D engines
You can expect first-class Washer 40x62d10x1,5-stvii23Discover the Washer 40x62d10x1,5-stvii23, a top-quality OEM spare part designated with the reference number 81907120299. This product is specially designed for engines compatible with MAN D, offering you the perfect solution for your requirements.Efficient solutions with OEM spare partsOur OEM spare parts are characterized by quality and durability. This washer is particularly lightweight at only 0.02 kg, making installation easy. Rely on this high functionality to ensure the reliability of your MAN D engines.
SHIM - 81907120295 suitable for MAN D engines
Precision Shim for Your ApplicationsDiscover the shim with the comparison number 81907120295, a replacement part that is perfectly suited for MAN D engines. Weighing only 0.001 kg, this product not only offers easy handling but also makes a significant contribution to the stability of your engines.
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.