oil sealMaterial : RubberOrigin : Mainland ChinaWelcome to our store I hope you can purchase the product you like oil seal Material:Stationary Ring-Rotary Ring-Secondary Seal WC-WC-FKM:Tungsten Carbide(WC)-Tungsten Carbide(WC)-FKM Standard or Nonstandard : Standard Shape : Ring Gasket Model Number : WC/WC/FKM 105 Series ASIN B0HBVJZJV6 Item Weight 12.3 ounces Manufacturer RUASHHYVB Item model number RUASHHYVB Package Dimensions 0.39 x 0.39 x 0.39 inches