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.
WASHER 80,4X89,8X4,8-CK45-BK - 81323120723 suitable for MAN D engines
Precise Product DescriptionDiscover our OEM spare part – the Washer 80,4x89,8x4,8-ck45-bk, marked with the comparison number 81323120723. This product delivers top-quality for your applications and ensures optimal performance in your engine.Suitable for MAN D EnginesThe Washer 80,4x89,8x4,8-ck45-bk is specifically designed to fit MAN D engines. Weighing only 0.045 kg, this OEM spare part provides reliable functionality and durability in your engine.
WASHER 80,4X89,8X5-CK45-BK - 81323120722 suitable for MAN D engines
Optimal Washer for MAN D EnginesThe Washer 80,4x89,8x5-ck45-bk with the part number 81323120722 is a top-quality OEM spare part that ensures a perfect fit for MAN D engines. With its precise dimensions, it offers both efficiency and reliability in various applications.Technical Specifications and LightweightWeighing only 0.047 kg, this OEM spare part is easy to install. The part number 81323120722 also helps you quickly identify the right product to optimize your operational processes.
WASHER 80,4X89,8X5,2-CK45-BK - 81323120721 suitable for MAN D engines
Optimal Washer for Your Engine ApplicationDiscover our Washer 80,4x89,8x5,2-ck45-bk with the comparison number 81323120721. This product is suitable for MAN D engines and offers the perfect solution for your requirements. Weighing only 0.05 kg, this washer is ideal for use in high-performance machines.Premium Replacement Parts for Your NeedsWe exclusively offer OEM replacement parts that come directly from the manufacturer. Our Washer 80,4x89,8x5,2-ck45-bk meets strict quality criteria and ensures an excellent fit. Compared to aftermarket products, our OEM replacement parts provide the assurance that they will work reliably with your MAN D engines.
WASHER 80,4X89,8X5,4-CK45-BK - 81323120720 suitable for MAN D engines
Superior Quality for Your EnginesDiscover the top-quality product with the reference number 81323120720: the Washer 80,4x89,8x5,4-ck45-bk. This precisely crafted washer is the ideal replacement part when you are looking for durable components. Weighing only 0.055 kg, this part impresses with its robust construction.Suitable for MAN D EnginesOur Washer 80,4x89,8x5,4-ck45-bk is specifically designed for optimal compatibility with MAN D Engines. The product offers an excellent fit and functionality that you can only expect from official sources. Rely on the quality and reliability our products provide.
SHIM - 81323120718 suitable for MAN D engines
Premium Replacement Part: Shim with Reference Number 81323120718Discover the shim with reference number 81323120718, an essential OEM replacement part that optimally enhances the performance of your engines. This product weighs just 0.011 kg and is the perfect solution for diesel and gas engines used in marine or stationary applications.Precision for MAN D EnginesThis OEM replacement part is compatible with MAN D engines and meets high standards of quality and reliability. Our replacement parts provide you with the confidence that your engines will operate flawlessly even under challenging conditions. Rely on the shim to optimize the efficiency of your machines.
SHIM - 81323120717 suitable for MAN D engines
Shim as an Essential ComponentDiscover the shim with the reference number 81323120717, which is a top-quality OEM replacement part ideal for your needs. This part is suitable for MAN D engines and enables optimal functionality in your applications. Weighing only 0.01 kg, the shim is lightweight and efficient, completing your engine setup.
SHIM - 81323120716 suitable for MAN D engines
Premium Shim for Your ProjectThe shim with the comparison number 81323120716 is an essential product for efficient engine applications. It belongs to the category of washers and is an indispensable OEM spare part, specifically designed to work optimally in conjunction with engines. Weighing only 0.013 kg, this component maintains balance and ensures smooth operation.Suitable for MAN D EnginesOur shim is suitable for MAN D engines and ensures high compatibility. With the comparison number 81323120716, you receive an OEM spare part that meets the highest quality standards and is therefore an ideal choice for diesel and gas engines. Rely on the reliability of this product to maximize your engine performance.
SHIM - 81323120715 suitable for MAN D engines
Shim for MAN D EnginesDiscover the shim with the part number 81323120715, a high-quality OEM spare part that is suitable for MAN D engines. This shim belongs to the category of washers and offers you excellent fitment that is inspiring. Weighing only 0.011 kg, it is easy to handle and install.
SHIM - 81323120714 suitable for MAN D engines
ROBUST SHIM FOR ENGINE APPLICATIONSDiscover the product, the shim with the comparison number 81323120714. This OEM spare part is specifically designed to optimize the performance of engines. Weighing just 0.015 kg, the shim offers the precision and load capacity you need.SUITABLE FOR MAN D ENGINE SYSTEMSThis shim is suitable for MAN D engines and ensures that your engine operates efficiently and reliably. Our OEM spare parts are of top quality and provide seamless integration into your system. Rely on a product that has undergone strict internal controls to meet the highest standards.
PLAIN WASHER - 81323120710 suitable for MAN D engines
Precise Plain Washer with Comparison Number 81323120710Discover the plain washer with comparison number 81323120710, a top-quality OEM replacement part designed to harmonize optimally with MAN D engines. This component ensures that your engines operate efficiently under demanding conditions and provides the necessary support for performance.Lightweight Efficiency for EnginesWeighing only 0.24 kg, this plain washer is incredibly handy without compromising robustness. Its thoughtful design makes it suitable for MAN D engines, making it an ideal choice for marine and stationary applications. Rely on this product to enhance the longevity and performance of your engines.
SPACER RING - 81323120708 suitable for MAN D engines
Excellent Spacer Ring for Efficient EnginesDiscover the product, the spacer ring with the comparison number 81323120708. This OEM replacement part is an essential component for diesel and gas engines. Its precise fit ensures that you maintain the reliability of your engines. Weighing only 0.26 kg, this replacement part represents stability and durability.Suitable for MAN D EnginesThe spacer ring is suitable for MAN D engines and ensures optimal performance. This meets the high standards we set for our OEM replacement parts. Our strict internal controls ensure that every product meets our customers' requirements. Trust in the quality you expect from OEM.
WASHER 28,7X64X1,5-ST-ALSN20 - 81323120707 suitable for MAN D engines
Precision and Quality: Comparison Number 81323120707 Discover our product with the comparison number 81323120707, the Washer 28,7x64x1,5-st-alsn20. This OEM spare part provides the exact fit you need. It is an indispensable component for the smooth operation in various engines.Optimal Fit for MAN D Engines This washer is suitable for MAN D engines and allows for an ideal connection, regardless of the application area. Weighing only 0.02 kg, it is particularly easy to handle. Rely on the precise craftsmanship that enhances the efficiency of your engines.
WASHER 27,9X3,4-ST12-O3 - 81323120692 suitable for MAN D engines
Precise Washer 27,9x3,4-st12-o3 AvailableDiscover our Washer 27,9x3,4-st12-o3 with the reference number 81323120692. This product is ideally suited for your needs in the engine sector. Weighing only 0.01 kg, the washer impresses with its precise manufacturing and durability.
WASHER 27,9X2,8-ST12-O3 - 81323120686 suitable for MAN D engines
Optimal Solution – Washer 27,9x2,8-st12-o3Discover the Washer 27,9x2,8-st12-o3 (comparative number 81323120686), which is perfectly suitable for MAN D engines. This OEM replacement part ensures a precise fit and effective performance in your facilities. Weighing only 0.01 kg, this washer is easy to handle and ideal for marine and stationary applications.Replacement Parts in Original Equipment Manufacturer QualityCount on our OEM replacement parts, offered at attractive prices in original equipment manufacturer quality. The comparative number 81323120686 indicates that you can expect high-quality standards from us. Our Washer 27,9x2,8-st12-o3 is specially designed for areas where durability and reliability are essential.
WASHER 27,9X2,2-ST12-O3 - 81323120680 suitable for MAN D engines
Product Presentation: Washer 27,9x2,2-st12-o3 Discover the Washer 27,9x2,2-st12-o3 with the comparison number 81323120680. This OEM replacement part is an essential component that is perfectly suitable for various applications. It fits MAN D engines optimally, ensuring smooth operation.
WASHER 27,9X2-ST12-O3 - 81323120678 suitable for MAN D engines
Precision in Focus: Comparison Number 81323120678Discover the Washer 27.9x2-st12-o3 with the comparison number 81323120678, which combines precision and reliability. This product is specifically suitable for MAN D engines and offers optimal performance for your applications.
WASHER 27,9X1,9-ST12-O3 - 81323120677 suitable for MAN D engines
Washer 27,9x1,9-st12-o3 suitable for MAN D enginesDiscover the Washer 27,9x1,9-st12-o3, an OEM replacement part specifically designed. With the comparison number 81323120677, this product is ideal for MAN D engines. The exceptional precision makes this replacement part the perfect choice for your applications.
WASHER 27,9X1,6-ST12-O3 - 81323120674 suitable for MAN D engines
Top Quality: Your OEM Replacement Part for EnginesDiscover the OEM replacement part, the Washer 27,9x1,6-st12-o3, with the reference number 81323120674. This product is suitable for MAN D engines and offers optimal performance. Weighing only 0.007 kg, the washer is easy to handle and effectively supports your machinery.Reference Number 81323120674: Key to Your SuccessThe reference number 81323120674 ensures that you receive the Washer 27,9x1,6-st12-o3 as a reliable replacement part. In contrast to aftermarket products, this OEM replacement part stands out with proven quality that is perfectly suited for use in engines.
WASHER 27,9X1-ST12-O3 - 81323120668 suitable for MAN D engines
Precision Washer – Comparison Number 81323120668Discover the Washer 27,9x1-st12-o3, perfectly suited for MAN D engines. With the comparison number 81323120668, you can easily identify this precise OEM replacement part, which is ideal for applications in marine and stationary technology and is characterized by durability and performance.Optimally Suitable Replacement Part for MAN D EnginesThe Washer 27,9x1-st12-o3 is compatible with MAN D and offers the best quality for all your engine needs. Weighing only 0.004 kg, this OEM replacement part is lightweight yet robust – an optimal solution for various applications of engines.
SHIM - 81323120666 suitable for MAN D engines
### Product Description for Shim – Comparison Number 81323120666Efficient Shim – Comparison Number 81323120666 The shim with the comparison number 81323120666 is an essential OEM replacement part that ensures optimal engine performance. This precisely manufactured washer significantly contributes to balanced engine performance by minimizing vibrations and increasing stability. Weighing only 0.01 kg, the shim is easy to install and suitable for various applications.Suitable for MAN D Engines – Your Solution for Efficiency This shim is compatible with MAN D engines and provides the reliability you need for your machines. Our products meet high standards and are specifically designed to optimize your engine's performance. By using OEM replacement parts, you achieve a perfect fit and functionality.
SHIM - 81323120633 suitable for MAN D engines
Precise Shim for Your Engines Discover the shim with the reference number 81323120633 – an essential OEM spare part specifically designed for the smooth operation of your engines. This shim reduces vibrations, thus enhancing the performance of your machines. Weighing just 0.005 kg, this lightweight yet important product is particularly suitable for use in demanding environments.Suitable for MAN D Engines The shim is suitable for MAN D engines and ensures that every component works seamlessly together. As an OEM spare part, it offers the quality you expect from a trusted supplier. Use our products to maximize the efficiency and longevity of your engines.
SHIM - 81323120631 suitable for MAN D engines
Precise Shim for Efficient EnginesDiscover the shim with the comparison number 81323120631, specifically designed to optimally support engines. This OEM replacement part includes all the necessary features to ensure smooth operation and thus extend the lifespan of the engines.Quality and Durability as StandardsThe shim is suitable for MAN D engines and weighs only 0.04 kg. As an OEM replacement part, it impresses with excellent material quality and precise workmanship that are essential for promoting the efficiency and balance of the engine. Trust our experience in supplying replacement parts.
SHIM - 81323120630 suitable for MAN D engines
Excellent Shim for MAN D EnginesDiscover the shim with the comparison number 81323120630, which ensures optimal performance for engines that are suitable for MAN D engines. This OEM spare part is characterized by precise processing and is essential for the functionality of your equipment. The shim helps to distribute the force evenly and increase the efficiency of your engine.Lightweight and Robust for Peak PerformanceWeighing only 0.04 kg, the shim offers excellent performance and durability. Designed as a component suitable for MAN D engines, it meets the requirements of diesel and gas engines for marine as well as stationary applications. Rely on our products, which are specifically tailored to meet the needs of engines.OEM Spare Parts for ReliabilityWe offer you excellent OEM spare parts that meet high quality standards. The shim with the comparison number 81323120630 ensures that your machines operate efficiently. With this spare part, you secure the longevity of your engine as well as its optimal performance.
PLAIN WASHER - 81323120628 suitable for MAN D engines
Precision Plain Washer with Comparison Number 81323120628Discover our plain washer with the comparison number 81323120628, an essential OEM spare part specifically designed to optimize engine performance. Weighing only 0.003 kg, this product is lightweight and robust. The plain washer offers excellent quality and precision, meeting the demands in challenging environments.
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.