Gasoline tank cover: Usually designed as a stuck type, clamped the gasoline tank mouth by the rubber pads pressed by the wave -like spring to ensure the sealing. In addition, the air valve and steam valve are designed to ensure the air pressure balance in the fuel tank. These two valves are usually integrated, also known as the composite valve.

Intrashral: Set in the fuel tank. The role is to separate the oil return area from the oil absorption of the pump to increase the oil circulation path and reduce the oil circulation speed, which is conducive to cooling and heat dissipation, bubble precipitation and impurities precipitation.

： Gasoline meter sensor: The sliding wire transformer linked to the fuel surface is used to indicate the amount of fuel in the gasoline tank.

Getting back to the fuel pipe: connecting the fuel tank and engine, is the path of fuel delivery. There are usually filters in the oil -inch pipe, and the design of the oil -return pipe can help splash the remaining fuel when the fuel is reduced, which is conducive to impurities precipitation.

Other components: also include 、 pumps, fuel floats and sensors, ‌ fuel filters, fuel valves and pipes, and ‌ ventilation systems to ensure the supply, filtration and measurement of fuel, and process the exhaust gas and steam generated in the fuel tank.