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 - 04409829 suitable for MWM & Deutz engines
Premium Plain Washer for Versatile ApplicationsDiscover the plain washer with the comparison number 04409829, an essential component used in diesel and gas engines. It offers excellent performance in the "Washers" category and meets high demands.Suitable for MWM & Deutz EnginesThis spare part is suitable for MWM & Deutz engines and stands out as an OEM spare part due to its outstanding quality. It is ideally suited for demanding applications in marine and stationary environments.
SPACER WASHER - 04394307 suitable for MWM & Deutz engines
Precise Spacer Washer for Your EnginesDiscover our product, the spacer washer with the comparison number 04394307. This OEM replacement part offers you a precise fit and is indispensable for the smooth operation of your engines. As part of the category connecting elements, this spacer washer sustainably supports the performance of your machines.Suitable for MWM & Deutz EnginesOur spacer washer is designed to fit MWM & Deutz engines and meets the high standards in the industry. Due to its quality and accuracy, the functionality of your systems is optimally supported. Rely on our OEM replacement part to enhance the efficiency and lifespan of your engines.
LOCK WASHER - 04404602 suitable for MWM & Deutz engines
Precision Lock Washer for Successful OperationDiscover the high-quality replacement part Lock Washer with the comparison number 04404602, specifically designed to meet your requirements. This product is an essential component that optimally supports the functionality of your devices and offers durability.Perfect Fit for MWM & Deutz EnginesThis carefully selected product is suitable for MWM & Deutz engines and ensures reliable performance even in demanding applications. With our selection of OEM replacement parts, you choose a solution that is precisely tailored to the needs of your engines.
PLAIN WASHER - 04399747 suitable for MWM & Deutz engines
Plain washer suitable for MWM & Deutz enginesDiscover the plain washer with the comparison number 04399747, which has been specifically developed as an OEM replacement part suitable for MWM & Deutz engines. This plain washer ensures optimal performance of your engine and reliably replaces worn components.Efficient solution for your machinesOur products are OEM replacement parts from reputable manufacturers. The product is suitable for MWM & Deutz engines and offers the perfect solution to extend the lifespan of your machines and enhance their efficiency.
PLAIN WASHER - 04440868 suitable for MWM & Deutz engines
In the Best Quality for EnginesOur plain washer (comparison number: 04440868) impresses with excellent performance and reliability. It is an OEM replacement part specifically designed to support the functionality of your engine.Perfectly Suitable for MWM & DeutzThis product is suitable for MWM & Deutz engines and ensures outstanding performance. With this plain washer, you obtain an OEM replacement part in original equipment quality that provides long-lasting durability.
PLAIN WASHER - 04408512 suitable for MWM & Deutz engines
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SHIM - 04395329 suitable for MWM & Deutz engines
Precise Shim for Unprotected ApplicationsThe shim with the reference number 04395329 is a high-quality OEM replacement part. This product has been specifically designed for MWM & Deutz engines, ensuring optimal performance for your drive. With its exact fit, it protects your engine from unwanted irregularities during operation.Reliability for MWM & Deutz EnginesOur shim offers quality developed for MWM & Deutz engines. The OEM replacement part ensures long-term use and stability. Choose this product to ensure that your diesel or gas engines operate under the highest standards.
PLAIN WASHER - 04417029 suitable for MWM & Deutz engines
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SHIM - 04415139 suitable for MWM & Deutz engines
Premium Shim for Engine OptimizationThe shim with the reference number 04415139 is an essential OEM spare part designed for MWM & Deutz engines. This reliable shim ensures that your diesel and gas engines can perform in both marine and stationary applications.
PLAIN WASHER - 04407259 suitable for MWM & Deutz engines
Robust Plain Washer with Comparison Number 04407259The comparison number 04407259 describes this useful product, a plain washer that is specially designed for use in demanding environments. This plain washer belongs to the group of washers and meets the highest standards for engines, particularly suitable for MWM & Deutz engines.
PLAIN WASHER - 04444201 suitable for MWM & Deutz engines
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PLAIN WASHER - 04409129 suitable for MWM & Deutz engines
Flexible Plain Washer with Comparison Number 04409129 Discover the plain washer with comparison number 04409129, specifically designed to function optimally. This OEM spare part is precisely suitable for MWM & Deutz engines and provides you with a reliable solution for your spare part needs.Perfect Fit: MWM & Deutz Engines With the comparison number 04409129, you receive an OEM spare part that meets high standards. This plain washer is a component that is suitable for MWM & Deutz engines and offers you solid performance.
SHIM - 04419179 suitable for MWM & Deutz engines
Reliable Shim for High-Performance EnginesDiscover the shim, a precise OEM replacement part suitable for MWM & Deutz engines. Our shim with the comparison number 04419179 ensures smooth operation and meets all requirements for engine components in professional applications.Tailored PrecisionThis product offers exact dimensions required for engines from MWM & Deutz. Designed as an OEM replacement part, it delivers high quality, which is particularly essential in marine and stationary technology.
SHIM - 04416582 suitable for MWM & Deutz engines
Shim – Perfect for Your EnginesDiscover our shim, which perfectly matches the comparison number 04416582. This OEM replacement part from the group of washers is specifically designed to meet the requirements of engines.Optimal Performance for MWM & Deutz EnginesThis shim is suitable for numerous engines. Rely on the OEM replacement part that has proven its performance in MWM & Deutz engines many times. Our products undergo strict internal controls to ensure the highest quality.
SHIM - 04416603 suitable for MWM & Deutz engines
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PLAIN WASHER - 04416801 suitable for MWM & Deutz engines
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PLAIN WASHER - 04417224 suitable for MWM & Deutz engines
Plain washer – Premium product for your enginesDiscover our practical OEM replacement part, the plain washer with the comparison number 04417224, suitable for MWM & Deutz engines. This product impresses with its precise fit and useful functionality, providing optimal support for your engines.
PLAIN WASHER - 04390294 suitable for MWM & Deutz engines
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PLAIN WASHER - 04440302 suitable for MWM & Deutz engines
Excellent OEM Replacement Part for Your Engines Discover our product, the plain washer with the comparison number 04440302. This OEM replacement part ensures optimal performance of your engines and meets high quality standards that are required for machinery in marine and stationary applications.Suitable for MWM & Deutz Engines The plain washer is suitable for MWM & Deutz engines. Benefit from the first-class fit that only an OEM replacement part can provide. With the comparison number 04440302, you are on the right track to properly maintain all your engines.
SHIM RING - 04415379 suitable for MWM & Deutz engines
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SHIM - 04416411 suitable for MWM & Deutz engines
Precisely Aligned: Shim Comparison Number 04416411The shim with comparison number 04416411 is an OEM replacement part that is perfectly suitable for MWM & Deutz engines. With this product, you protect the performance and efficiency of your engines, thereby ensuring an extended lifespan.Information on the Quality of Our Replacement PartsOur product, the shim, is subject to rigorous internal controls to meet the highest standards. Trust in over 25 years of experience in the replacement parts industry. Each OEM replacement part is carefully inspected before it becomes available to you.
SPRING WASHER - 06852152 suitable for MWM & Deutz engines
Spring washer: Comparison number 06852152Discover the spring washer with the comparison number 06852152, an essential product that works reliably in your MWM & Deutz engines. This OEM replacement part ensures that you receive an optimal fit and performance. Weighing only 0.001 kg, this spring washer is both lightweight and strong.Quality and Manufacturing: Suitable for Leading ManufacturersThe OEM replacement part is specifically designed and thus suitable for MWM & Deutz engines. In the category of washers, this component serves as an essential part for the flawless operation of your engines, as it ensures stability and durability.
PLAIN WASHER - 04415353 suitable for MWM & Deutz engines
Robust Plain Washer for EfficiencyDiscover our plain washer with the reference number 04415353, an essential spare part that meets many requirements. This plain washer is suitable for MWM & Deutz engines and offers optimal performance and durability. With this product, you ensure reliability for your engines in marine and stationary applications.Experience that EnthrallsWith over 25 years of expertise, we are your partner for reliable spare parts. As a second-generation family business, we place great value on quality and a wide-ranging offer, suitable for MWM & Deutz. We understand the needs of our B2B customers and provide only tested spare parts.
LOCK WASHER - 04423146 suitable for MWM & Deutz engines
Customizable Selection: Lock Washer for EnginesDiscover our OEM replacement part, the Lock Washer with the part number 04423146, which is compatible with MWM & Deutz engines. This lock washer belongs to the group of "Washers" and offers you not only quality but also reliability for your engine operation.Precise Development for Maximum PerformanceAll OEM replacement parts in our range, including this Lock Washer, are designed to ensure perfect fit and function. Compatible with MWM & Deutz engines, this product ensures sustained performance in marine and stationary applications.
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.