This Corteco 82019602NO is a high-quality aftermarket replacement FPM CASCO oil seal, meticulously engineered to provide reliable sealing performance in a wide range of agricultural, construction, and industrial machinery. As a non-original equipment manufacturer (non-OEM) part, it offers a cost-effective alternative while maintaining excellent functionality and durability. The seal features precise dimensions of 83mm (inner diameter), 113mm (outer diameter), 13mm (total width), and a secondary lip width of 12.2mm. These exact measurements ensure a perfect fit for specific shaft and bore applications where sealing integrity is paramount. The CASCO design often implies specific features for enhanced sealing capabilities, reduced friction, and improved longevity. Constructed from FPM (Fluoroelastomer), commonly known as Viton, this radial shaft seal offers superior resistance to high temperatures, aggressive chemicals, oils, and fuels. This premium material choice ensures exceptional durability and an extended service life, even in the most demanding and harsh operating environments. The FPM material is crucial for applications where standard rubber seals would degrade rapidly. This aftermarket Corteco seal is designed to effectively prevent lubricant leakage from rotating shafts and protect internal components from the ingress of contaminants such as dirt, dust, and moisture. By maintaining a clean and lubricated environment, it significantly extends the lifespan of bearings, gearboxes, and other critical assemblies. It serves as a direct replacement for various OEM seals, ensuring compatibility and ease of installation, making it an ideal choice for maintaining optimal performance and preventing costly downtime in heavy-duty equipment.