Petrol fuel line hose is a very common and useful accessory used in various engines at home and in the garden. Fuel line is used for small engines for chainsaws, string trimmers, blowers, lawnmowers, etc.||Fuel line hose, is in size of : 5mm/0.2-inch inner dia, 8mm/0.31-inch outer dia, 1.5mm/0.06-inch wall thickness, 3 meters/10ft total length||The fuel pipe has strong oil resistance and wear resistance, smooth surface, easy installation, and can work normally in low temperature environment. It is a good replacement for the fuel pipe on the engine; Soft and light weight; Aging resistant, durable||Steps of installation: 1.Prepare a fuel line hose; 2. Remove the fuel pipe to be replaced; 3. Install it||Please select the fuel pipe of appropriate size, especially the inner diameter and outer diameter of the pipe