TAODAN 4PCS Non Disassembly Shaft Spacers 40x90x3mm Rubber for Excavators Loaders and Skid Steer Loaders Bucket Pin Washers

["Made from high-molecular-weight polyethylene (PE/HDPE), it offers excellent oil resistance, high-temperature resistance, and wear resistance, making it suitable for the demanding operating conditions of heavy equipment such as excavators and skid-steer loaders.","The product has an inner diameter of 45 mm, an outer diameter of 100 mm, and a thickness of 3 mm. It is specifically designed for 45 mm diameter pins, ensuring a tight fit after installation with no loosening or shifting.","Once installed, the gasket effectively blocks dust and debris from entering the pin area, reducing grease loss. This extends the interval between grease refills and lowers the frequency of routine maintenance.","Compared to traditional metal gaskets, this product has a lower coefficient of friction. It effectively reduces friction noise between metal components, enhancing operational comfort while minimizing component wear.","Compatible with major brands of excavators and skid-steer loaders. Custom sizes, materials, and colors are also available to meet diverse needs."]