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 RING - 04417114 suitable for MWM & Deutz engines
Shim ring for reliable engine operationDiscover our innovative shim ring, comparison number 04417114, an OEM replacement part specifically designed for engines. This product offers the highest quality and precision, which is crucial for reliable engine operation.
PLAIN WASHER - 04417796 suitable for MWM & Deutz engines
Excellent Product: Plain Washer with Comparison Number 04417796The plain washer with the comparison number 04417796 is an essential OEM spare part that provides you with a solid solution. Its excellent quality ensures an optimal fit, perfectly suitable for MWM & Deutz engines, so you do not have to compromise the performance of your engine.Reliable Fit: Regarding MWM & DeutzThis spare part is suitable for MWM & Deutz engines. The precise workmanship ensures that all functions are performed flawlessly. Trust in our OEM spare parts that meet the specific requirements of MWM & Deutz, and benefit from first-class performance.
SHIM - 04416777 suitable for MWM & Deutz engines
Convincing Quality: Shim 04416777 Discover the shim, an OEM replacement part with the reference number 04416777, tailored for the highest demands. This precise shim is suitable for MWM & Deutz engines and optimizes the performance of your machines in marine and stationary applications.Exact Dimensions: Suitable for MWM & Deutz Engines The product is suitable for MWM & Deutz engines and impresses with durability and reliability. With over 1 million replacement parts in our range, the reference number 04416777 is a proven partner that sets standards in the industry and offers you the highest functionality.
SPACER WASHER - 04395358 suitable for MWM & Deutz engines
Quality for Your EnginesThe spacer washer with the comparison number 04395358 is an essential spare part that is optimally suited for your requirements. This product belongs to the category of holders, plates and flanges, designed to ensure top performance.Compatible Component for MWM & DeutzThis spacer washer is suitable for MWM & Deutz engines. With this spacer washer, you ensure smooth operation and maximum efficiency of your engine. Trust in the functionality of our spare parts.
SHIM - 04417579 suitable for MWM & Deutz engines
Shim – Comparison number 04417579The shim with the comparison number 04417579 is an essential OEM spare part, suitable for MWM & Deutz engines. This precisely manufactured shim ensures excellent performance. Trust in the quality that comes with this product.
PLAIN WASHER - 04408470 suitable for MWM & Deutz engines
Premium Plain Washer suitable for MWM & Deutz enginesDiscover our OEM replacement part, the plain washer (comparison number: 04408470), suitable for MWM & Deutz. With this product, you are well-equipped to maximize the performance of your MWM & Deutz engines.
SHIM - 04416572 suitable for MWM & Deutz engines
High-Performance Shim – Comparison Number 04416572Discover our shim, the OEM replacement part with the comparison number 04416572. This product is designed for maximum efficiency in diesel and gas engines. The shim is part of the article group "washers" and plays an essential role in the functionality and stability of your engines.Performance for Your Engines – Suitable for MWM & Deutz EnginesOur replacement part is suitable for MWM & Deutz engines and ensures optimal use in various applications. Reliable engine performance is crucial, and with this OEM replacement part, you can ensure that your systems operate efficiently at all times. Count on quality – and at affordable prices!
PLAIN WASHER - 04409955 suitable for MWM & Deutz engines
Powerful Accessories: Plain Washer Comparison Number 04409955Discover the replacement part, the plain washer with comparison number 04409955. This product impresses with its robust construction and is just the right component you need for your requirements. The plain washer is an essential component to ensure the efficiency of your machines.Suitable for MWM & Deutz EnginesOur plain washer is precisely designed for MWM & Deutz engines. It is ideal for use in machines that rely on high-quality components from these manufacturers. The quality standard of these OEM replacement parts ensures that they work optimally with millions of engines in financially sound existing options.
PLAIN WASHER - 04408248 suitable for MWM & Deutz engines
Repair Focus: Plain Washer with Comparison Number 04408248 Discover our unique plain washer with the comparison number 04408248, a high-quality OEM replacement part. This plain washer ensures optimal performance of your engines and is an essential product for your machines.Optimal Solution for MWM & Deutz Engines This OEM replacement part is designed to fit MWM & Deutz engines and offers comparable quality to the manufacturer's parts. By choosing this, you secure the performance of your systems and minimize the risks associated with aftermarket products.
SHIM RING - 04395334 suitable for MWM & Deutz engines
Shim ring with comparison number 04395334Discover our shim ring with the comparison number 04395334. This OEM replacement part meets the highest standards and ensures strength and reliability in diesel and gas engines. The shim ring is specifically designed to be compatible with MWM & Deutz engines and facilitates operation in marine and stationary applications.
SHIM RING - 06272548 suitable for MWM & Deutz engines
Precise Shim Ring for Your ApplicationPresenting the shim ring with the comparison number 06272548, an essential OEM spare part specifically designed for MWM & Deutz engines. This shim ring provides essential support in the maintenance and repair of your installed engines. Its high quality and manufacturing to OEM standards offer added value for your projects.Lightweight with FunctionalityWeighing only 0.001 kg, this shim ring combines low weight with optimal functionality. Its design precision makes it a valuable addition, suitable for various applications in the marine and stationary sectors as well as in locomotives. Trust in the expertise of MOPA Motorparts in the field.
SHIM - 04417157 suitable for MWM & Deutz engines
Top Quality: Shim 04417157 for Marine ApplicationsThe shim with the reference number 04417157 is a premium OEM replacement part that has been precisely manufactured. This product is suitable for MWM & Deutz engines, ensuring reliable performance and efficiency. Rely on the quality and durability of this component to maintain the integrity of your engine.Careful Manufacturing: Suitable for MWM & DeutzOur shim is a certified OEM replacement part. It enhances the performance of engines compatible with MWM & Deutz and meets the highest industry standards. Through our strict internal controls, we ensure that this product meets your expectations and secures the functionality of your engine.
PLAIN WASHER - 04417191 suitable for MWM & Deutz engines
Discover Our Outstanding ProductDiscover the plain washer with the comparison number 04417191, a transparent product for reliable engine performance. This precisely manufactured plain washer is suitable for MWM & Deutz engines and supports the excellent function of your engines. Trust in over 25 years of experience in the field of spare parts for diesel and gas engines!
SHIM - 04419183 suitable for MWM & Deutz engines
Shim – Your Essential OEM Replacement PartDiscover the shim with the comparison number 04419183, a premium OEM replacement part that delivers optimal performance in your compatible MWM & Deutz engines. This shim features a simple design yet provides indispensable functionality in your engine environment.
PLAIN WASHER - 04407176 suitable for MWM & Deutz engines
Plain washer with comparison number 04407176 in detailThe plain washer with the comparison number 04407176 is an essential product for high-quality requirements. These components are suitable for MWM & Deutz engines and offer remarkable quality. By using OEM spare parts, we ensure that safety standards and functions are optimally maintained.
PLAIN WASHER - 04417221 suitable for MWM & Deutz engines
Discover the plain washer with comparison number 04417221Discover our plain washer with comparison number 04417221, an essential OEM replacement part for reliable functionality. This product is specifically designed to meet the highest quality standards and is ideally suited for applications in marine and industrial sectors.
LOCK WASHER - 04409386 suitable for MWM & Deutz engines
Precise Replacement Part for Demanding Users Discover our product, the lock washer with the comparison number 04409386. This premium OEM replacement part is suitable for MWM & Deutz engines and ensures reliable operation of your machines. Benefit from the long lifespan and high material quality that ensure smooth processes.
PLAIN WASHER - 04417190 suitable for MWM & Deutz engines
Precise Replacement Part: Plain Washer Comparison Number 04417190The plain washer with the comparison number 04417190 is an excellent OEM replacement part that meets the highest quality standards. This product is carefully manufactured and ensures optimal performance of your engines. It is ideally suited and compatible with MWM & Deutz engines. Rely on reliability and durability with the use of this replacement part!Optimal Performance Specifically for MWM & Deutz EnginesOur OEM replacement part is perfectly suited for MWM & Deutz engines. The precise processing of the plain washer ensures that your engine continues to run efficiently. Trust in quality that has been specifically developed for the unique requirements. This component enhances the performance of your machines and contributes to smooth operation.
PLAIN WASHER - 04400308 suitable for MWM & Deutz engines
Precise Plain Washer for Efficient ApplicationsThe plain washer with the comparison number 04400308 provides a reliable solution to sustainably secure performance. This product impresses with a high quality class and is optimally suitable as a replacement for diesel and gas-operated machines.Suitable for MWM & Deutz EnginesManufactured as an OEM replacement part, this plain washer can be specifically combined with MWM & Deutz engines. By using OEM replacement parts, you benefit from excellent functionalities tailored to the specific requirements of your systems.
TOOTH LOCK WASHER - 04404341 suitable for MWM & Deutz engines
Custom Tooth Lock Washer – Your Solution PartnerDiscover our tooth lock washer (comparison number 04404341), which is a crucial component for your repair and maintenance needs. This OEM replacement part is specifically designed for MWM & Deutz engines, offering high precision and reliability.Quality and Selection for Efficient ApplicationsWe place great importance on our products. The tooth lock washer belongs to the group of washers, and our inventory ensures that you can quickly access our OEM replacement parts. Rely on our product selection to optimally support the performance of your engines.
PLAIN WASHER - 04424435 suitable for MWM & Deutz engines
Precision Plain Washer with Comparison Number 04424435Discover the plain washer with comparison number 04424435, ideally suited to optimize the performance of your engines. This product is compatible with MWM & Deutz engines and impresses with its highest accuracy. With our large inventory, we ensure that you quickly receive the spare parts you need.
PLAIN WASHER - 04417141 suitable for MWM & Deutz engines
Robust Plain Washer with Comparison Number 04417141Discover the OEM replacement part "Plain washer" with the comparison number 04417141. This product offers optimal performance for your machines and impresses with a precise fit, specifically designed for engines.Efficient Use for Compatible MWM & Deutz EnginesThe plain washer is suitable for MWM & Deutz engines and ensures smooth operation in various applications. By choosing this plain washer, you make a smart decision to enhance the efficiency of your machines.
SHIM - 04419163 suitable for MWM & Deutz engines
Efficient Shim with Comparison Number 04419163Discover our top-quality product, the shim with comparison number 04419163. The shim is an OEM replacement part designed for maximum reliability. It is optimally suited for diesel and gas engines, providing the high-quality standard you expect.
SHIM - 04416591 suitable for MWM & Deutz engines
Shim: Your Key to EfficiencyDiscover our shim with the comparison number 04416591. This high-quality OEM replacement part is suitable for MWM & Deutz engines and plays an essential role in engine operation. The shim helps promote the smooth running of engines and significantly improves 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.