... of fuel injector o ring repair kits, O ring O-3B,Size:14*9.9*5.4mm Viton rubber material, Make ... wearresistant,Resistent Fuel and oil),Hot sales O ring O-3B,Size:14*9.9*5.4mm Also we can make ... with customers requirement. Welcome to inquiry us for details! O-3B,O ring/ Spacer Grommet on injector