OTK fuel line sold by the foot. It features a 6mm inner diameter (ID), 9mm outer diameter (OD), and a 3/16 - inch inner diameter. Ideal for your karting fuel system needs.

Using this Tony Kart OTK fuel line is straightforward. Just measure the length you need and cut it according to your requirements. When installing, make sure the connections are tight to prevent fuel leakage. It's important to check the line regularly for any signs of wear or damage. If you notice cracks or leaks, replace the line immediately. To keep it in good condition, store it in a cool and dry place away from direct sunlight and sharp objects.