... fuel injector o ring repair kits, O ring O-3B,Size:14*9.9*5.4mm Viton rubber material, ... material,(Viton material resistent high Temp. more than 200°C,High wearresistant,Resistent Fuel and oil)Buna Material(Buna ... material only resistent Temp. most at 110°C,Not wearresistant,Resistent Fuel and oil),Hot sales O ... ring O-3B,Size:14*9.9*5.4mm Also we can ...