The Timken Metric Seal 40X80X10 is a metric grease and oil seal, sold as a single unit. Timken manufactures this seal to metric dimensions for heavy-duty truck and drivetrain applications where precise sealing against grease and oil migration is required. The part number itself encodes the metric sizing: 40 mm bore, 80 mm outer diameter, and 10 mm width. Pro Gear and Transmission carries genuine Timken seals. Call us to confirm this seal fits your application before ordering.FeaturesGenuine Timken metric grease and oil seal40 mm bore diameter80 mm outer diameter10 mm widthSold as individual unit (each)Designed for heavy-duty drivetrain sealing applicationsTech SpecsBore Diameter: 40 mmOuter Diameter: 80 mmWidth: 10 mmSeal Type: Grease/Oil SealDimension Standard: MetricSold As: Each