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.
PLAIN WASHER - 81323120565 suitable for MAN D engines
Essential Plain Washer – Your Product for MAN D EnginesDiscover the important OEM spare part, the plain washer with the comparison number 81323120565. This product is suitable for MAN D engines and impresses with its precise manufacturing, ensuring optimal performance and durability. With a weight of only 0.005 kg and a robust design, this part is perfect for use in demanding applications.
WASHER 16,1X24,65F8X3-50CRV4 - 81323120564 suitable for MAN D engines
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PLAIN WASHER - 81323120563 suitable for MAN D engines
High-Performance Plain Washer for MAN D EnginesDiscover the plain washer with the comparison number 81323120563, an essential product for engines in marine and stationary applications. Weighing only 0.005 kg, this plain washer carefully ensures that your machines run efficiently. As a top-quality OEM spare part, it impresses with precise manufacturing and the best materials.
PLAIN WASHER - 81323120562 suitable for MAN D engines
Efficient Solution for Marine UseDiscover the plain washer with the comparison number 81323120562, a reliable OEM replacement part suitable for MAN D engines. This plain washer belongs to the category of washers and offers excellent quality as well as a precise fit. It ensures that your engines operate optimally and is specifically designed for stationary and marine applications.Ease and Efficiency in HandlingWeighing only 0.005 kg, the plain washer allows for easy installation. OEM replacement parts provide manufacturer quality that you can rely on. Our products are not only efficient but also cost-effective, helping you significantly reduce operating costs.
SHIM - 81323120561 suitable for MAN D engines
Qualitative Features of the ShimDiscover the shim, an important OEM replacement part suitable for MAN D engines. This shim contributes to the stability and efficiency of your engine and is marked with the comparison number 81323120561. Weighing only 0.04 kg, this product is lightweight yet robust – ideal for demanding applications.Trust in Excellent OEM Replacement PartsAs a second-generation family business, we place great importance on the highest standards for our OEM replacement parts. Each product, including the shim with the comparison number 81323120561, is carefully inspected to meet the requirements and expectations of our customers. Benefit from our over 25 years of experience in the industry.
SHIM - 81323120560 suitable for MAN D engines
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SHIM - 81323120559 suitable for MAN D engines
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SHIM - 81323120558 suitable for MAN D engines
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SHIM - 81323120557 suitable for MAN D engines
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SHIM - 81323120556 suitable for MAN D engines
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SHIM - 81323120555 suitable for MAN D engines
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SHIM - 81323120554 suitable for MAN D engines
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SHIM - 81323120553 suitable for MAN D engines
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SHIM - 81323120552 suitable for MAN D engines
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SHIM - 81323120551 suitable for MAN D engines
Shim with reference number 81323120551Experience the advantages of our shim with reference number 81323120551, precisely developed for MAN D engines. This shim ensures optimal balance and supports the performance of your engines. Weighing only 0.03 kg, it is lightweight and easy to install, making it an essential component for your equipment.
SHIM - 81323120550 suitable for MAN D engines
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SHIM - 81323120549 suitable for MAN D engines
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SHIM - 81323120548 suitable for MAN D engines
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SHIM - 81323120547 suitable for MAN D engines
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PLAIN WASHER - 81323120545 suitable for MAN D engines
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SHIM - 81323120544 suitable for MAN D engines
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SHIM - 81323120543 suitable for MAN D engines
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SHIM - 81323120542 suitable for MAN D engines
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SHIM - 81323120541 suitable for MAN D engines
Shim with Comparison Number 81323120541The shim with the comparison number 81323120541 is a top-quality OEM replacement part specifically designed to optimize engines suitable for MAN D. Weighing only 0.02 kg, this shim significantly contributes to the stability and longevity of your engines by effectively dampening vibrations.
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.