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 8,8X16X4,2-ST50-2K - 81907120166 suitable for MAN D engines
An Essential OEM Spare PartThe Washer 8,8x16x4,2-st50-2k is known by the reference number 81907120166 and is an essential OEM spare part. This product is optimized to support the performance of engines.
WASHER 13X22X2-50CRV4 - 81907120151 suitable for MAN D engines
Efficient OEM Replacement Part for MAN D EnginesDiscover our Washer 13x22x2-50CRV4, a top-quality OEM replacement part designed to fit perfectly for MAN D. With the precise comparison number 81907120151, you will receive an exact fit for your application. Weighing only 0.003 kg allows for easy handling.Compatible with Various EnginesOur replacement parts are not only suitable for MAN D, but also compatible with MWM, Mercedes-Benz, Deutz, and many other leading brands. Thanks to our over 25 years of experience in the B2B sector, we provide you with only the best OEM replacement parts that are designed for durability and optimal performance.
WASHER 11X56X4-ST37-2-A4C - 81907120145 suitable for MAN D engines
Washer suitable for MAN D enginesDiscover the washer with the comparison number 81907120145, which is perfectly suitable for MAN D engines. With dimensions of 11x56x4 mm and the sturdy material st37-2-a4c, this OEM replacement part is an essential solution for your needs in marine or stationary applications.
WASHER 18X60X10-ST52-3 - 81907120144 suitable for MAN D engines
Precise Washer for Your ApplicationsDiscover the Washer 18x60x10-st52-3, designed specifically for MAN D engines. With the comparison number 81907120144, this OEM spare part offers optimal fit and quality. It weighs only 0.2 kg and is specially tailored to the needs of the marine and stationary industries.Advantages of OEM Spare PartsOur OEM spare parts are of original equipment manufacturer quality and ensure that your engines operate reliably and efficiently. The Washer 18x60x10-st52-3 allows you to purchase top-quality products at competitive prices, which can extend the lifespan of your engines.
WASHER 11X50X2-ST12-A4C - 81907120139 suitable for MAN D engines
Quality Product: Washer Suitable for MAN D EnginesOptimize your engine performance with our OEM spare part, the Washer 11x50x2-st12-a4c, suitable for MAN D engines. This product, with the comparison number 81907120139, offers an exact fit and exceptional durability for various applications, including marine and stationary use.
WASHER 19X26X1,5-ST2K60-A3C - 81907120136 suitable for MAN D engines
Optimal Spare Part for Your Applications Discover the washer 19x26x1,5-st2k60-a3c, suitable for MAN D engines. The comparison number 81907120136 ensures compliance with the highest standards. With a weight of only 0.002 kg, this product is ideal for various applications in marine and stationary operations.Perfect Fit with OEM Quality Our washer 19x26x1,5-st2k60-a3c is offered as an OEM spare part and stands for high-quality workmanship and durability. Compared to aftermarket products, this OEM spare part provides the advantages of an optimal fit for your engines used in demanding environments.
WASHER 25X55X6-ST60-2-A4C - 81907120135 suitable for MAN D engines
Precise Replacement Part for MAN D EnginesDiscover the replacement part, the Washer 25x55x6-st60-2-a4c, suitable for MAN D engines. With a comparison number 81907120135, you receive a precisely fitting replacement part that meets the requirements of your engines in every respect.Lightweight and Handy for Optimal UseWeighing only 0.08 kg, the Washer 25x55x6-st60-2-a4c is lightweight and easy to handle. Rely on the quality of this replacement part, which assists you in maintaining your MAN D engines.
PLAIN WASHER - 81907120130 suitable for MAN D engines
Precise Plain Washer Compatible with MAN D EnginesDiscover the plain washer with comparison number 81907120130, specifically designed for MAN D engines. This product represents a high-quality OEM replacement part that ensures an exact fit and optimal functionality. Weighing only 0.002 kg, the plain washer offers stability and light weight for use in marine and stationary applications.
WASHER 6H8X15X1,5-X20CR13 - 81907120128 suitable for MAN D engines
Efficient Component for MAN D EnginesDiscover the product Washer 6h8x15x1,5-x20cr13, suitable for MAN D engines. This precise washer carries the comparison number 81907120128 and combines the highest quality with unmatched fit.Lightweight for Maximum PerformanceWeighing only 0.002 kg, this part offers excellent performance. The component is optimized for the demands of engines and ensures that your drive operates efficiently.
WASHER 6H8X16,5X2-X20CR13 - 81907120127 suitable for MAN D engines
Premium Replacement Parts for Reliable OperationDiscover the OEM replacement part Washer 6h8x16,5x2-x20cr13, which has the comparison number 81907120127. This product offers reliable performance for your engines and helps ensure that your machines operate optimally.Suitable for MAN D EnginesOur washer is suitable for MAN D engines and has been specifically designed to ensure the quality of OEM replacement parts. Rely on the compatibility and efficiency that this replacement part provides for your applications.
WASHER 19X30,7X2,5-CK60 - 81907120126 suitable for MAN D engines
Excellent Fit for EnginesDiscover the product, the Washer 19x30,7x2,5-ck60, which is marked with the reference number 81907120126. This OEM replacement part offers optimal performance and reliability for engines used in demanding environments, particularly in shipping.
WASHER 119,8X135X4-ST - 81907120121 suitable for MAN D engines
Washer compatible with MAN D enginesDiscover the Washer 119,8x135x4-st with the comparison number 81907120121, specially designed for use in MAN D engines. This spare part offers you the quality and reliability you need for your engines.Precise dimensions for efficient useThe Washer 119,8x135x4-st features a thoughtful design with dimensions of 119.8 x 135 mm and a thickness of 4 mm, making it an indispensable component. Weighing only 0.09 kg, this spare part is both lightweight and robust, ideal for various applications in marine and stationary settings.
WASHER 13X75X3-QSTE340N-BK - 81907120119 suitable for MAN D engines
Premium Product: Washer 13x75x3-qste340n-bkDiscover the product Washer 13x75x3-qste340n-bk, suitable for MAN D engines. With the comparison number 81907120119, this OEM replacement part offers the necessary precision and quality for your application, whether in marine or stationary environments as well as in locomotives.
WASHER 16,6X26X2-ST12-O3 - 81907120117 suitable for MAN D engines
Quality Product: Washer 16,6x26x2-st12-o3 Discover our product, the Washer 16,6x26x2-st12-o3, suitable for MAN D engines. This OEM replacement part features precise accuracy and is ideal for use in marine and stationary engines. Weighing only 0.005 kg, it ensures excellent performance in high-powered environments.Trust in Comparison Number 81907120117 The comparison number 81907120117 assures the acquisition of an authentic and high-quality replacement part. This specific OEM replacement part has been manufactured to meet the highest standards. Rely on over 25 years of experience in the industry to extend the lifespan of your engines.
WASHER 28X40,7X5-STU - 81907120116 suitable for MAN D engines
First-Class OEM Replacement Part for MAN D EnginesDiscover the OEM replacement part with the comparison number 81907120116 – a Washer 28x40,7x5-stu, specifically designed for MAN D engines. This product combines quality and precision to maximize the performance of your vehicles.Robust Specifications and FeaturesThe Washer 28x40,7x5-stu has a lightweight of only 0.02 kg, making it ideal for various applications. Whether in marine or stationary use, this OEM replacement part offers reliable functionality for your engines.
WASHER 11X29X4-QSTE340N-A4C - 81907120113 suitable for MAN D engines
Efficient OEM Replacement Part: Washer 11x29x4-qste340n-a4cDiscover the Washer 11x29x4-qste340n-a4c, a premium OEM replacement part that is perfectly tailored for MAN D engines. With the comparative number 81907120113, this product offers an ideal fit and supports the performance of your engine. The lightweight design of just 0.01 kg makes installation and handling easy.Versatile Range for Engines We offer an extensive selection of OEM replacement parts for various engines. This includes items suitable for renowned manufacturers such as MWM, Mercedes-Benz, Deutz, Volvo, MTU, Bosch, and Detroit Diesel. Our specialization in engines ensures you of quality and reliability.
PLAIN WASHER - 81907120110 suitable for MAN D engines
Precise Product: Comparison Number 81907120110Discover the product with the comparison number 81907120110, an essential plain washer designed for MAN D engines. As an OEM replacement part, it offers the highest precision and reliability required in marine and stationary engine technology. With a weight of only 0.001 kg, this component is particularly handy and suitable for a variety of applications.Robust Washer for Demanding ApplicationsThis washer belongs to the category "Washers" and impresses with its fit accuracy. As a replacement part suitable for MAN D engines, it ensures excellent performance and stands out due to its robustness and durability. The selection of high-quality materials used in its production underscores the commitment to quality in the field of engines.
WASHER 7X40X6-ST37-2 - 81907120103 suitable for MAN D engines
Excellent OEM Replacement Part for EnginesDiscover the Washer 7x40x6-st37-2, an excellent OEM replacement part, which can be clearly identified by the part number 81907120103. This product is ideally suited for MAN D engines and provides you with the assurance that you are investing in quality. With a weight of only 0.05 kg, this lightweight component can be easily integrated into your systems.Suitable for MAN D EnginesOur Washer 7x40x6-st37-2 is compatible with MAN D engines and impresses with its reliable performance. Thanks to the careful workmanship, you achieve high efficiency and longevity. You can count on this OEM replacement part to meet your expectations and support your engines in staying operational at all times.
PLAIN WASHER - 81907120097 suitable for MAN D engines
Quality Product: Plain washer compatible with MAN D enginesDiscover our plain washer with the comparison number 81907120097, which is specifically compatible with MAN D engines. This product from the category of spare parts proves to be indispensable for anyone who relies on reliability. Weighing only 0.001 kg, this plain washer is ideal for various applications.
SHIM - 81907120080 suitable for MAN D engines
Shim – Your Reliable Spare PartDiscover our shim with the comparison number 81907120080, which plays an essential role in the functionality of engines. Weighing just 0.02 kg, this product is particularly lightweight, allowing easy integration into various systems. This shim is an OEM spare part that meets the highest standards, thus providing optimal performance.
SHIM - 81907120079 suitable for MAN D engines
Universal Shim Compatible with MAN D EnginesDiscover the versatile shim, listed under the reference number 81907120079. This product is crucial for the efficiency and functionality of your machines. The shim helps optimize the performance of your machines and offers a simple solution to avoid additional operating costs. Weighing only 0.02 kg, this component is robust and lightweight, making it ideal for both marine and stationary applications.Quality Through OEM Spare PartsOur shim is an OEM spare part, manufactured to original equipment quality. Compared to aftermarket products, which often do not achieve the same precision, our components are precise and durable. Focus on your applications and trust parts that fit optimally. The reference number 81907120079 marks this shim as part of a top-quality offering.
SHIM - 81907120078 suitable for MAN D engines
Precise Product: ShimExperience the shim with the comparison number 81907120078, an essential OEM replacement part compatible with MAN D engines. This precisely manufactured shim is crucial for the efficient operation of your engines. Weighing only 0.01 kg, it ensures optimal balance and minimizes vibrations.Efficient Performance for Your EnginesOur shim is specifically designed to provide a durable product that meets the demands of diesel and gas engines in marine and stationary applications. It is not only robust but also compatible with MAN D engines, highlighting its versatility. Rely on the quality of our OEM replacement parts that are engineered for performance and reliability.
SHIM - 81907120077 suitable for MAN D engines
Shim with Comparison Number 81907120077Discover the shim with the comparison number 81907120077 – an essential product for your engines. This OEM spare part offers a top-notch solution to optimize the performance of your equipment. Weighing only 0.01 kg, the shim impresses with a perfect balance of stability and functionality.
SHIM - 81907120076 suitable for MAN D engines
Shim suitable for MAN D enginesThe shim (comparison number 81907120076) is an essential OEM spare part for the reliable function of engines. Weighing only 0.01 kg, this product offers optimal performance and stability. Technicians will appreciate the precise fit they need for their applications.Quality of OEM spare partsOur shim is suitable for MAN D engines and belongs to the category of OEM spare parts. These components are specifically designed to meet the industry's requirements and provide maximum performance.
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.