Gdnecad Hand Fuel Transfer Pump, 8mm Rubber Manual Pump One Way Fuel Transfer Vacuum Line, High Flow Bulb Type Gasoline Hand Primer for Most Cars Marines Boats Motocycles

["Critical Function: This manual bulb pump is specifically designed for fuel system priming operations. By repeatedly squeezing the rubber bulb, air is efficiently expelled from the fuel lines, and fuel from the tank is smoothly pumped into the engine's fuel delivery system","Reliable Quality: This siphon pump features a rubber construction with high elasticity, ensuring it remains undamaged even after repeated squeezing. Its aluminum alloy fittings offer exceptional corrosion and wear resistance, maintaining stable performance over extended periods","Product Specification: We offer three interface sizes of fuel pump for selection, including 6 mm, 8 mm, and 10 mm. The length of each manual fuel pump is 5.91 inches, and the diameter of its oil drawing ball at the widest point is 1.77 inches, which is convenient for holding and pressing operations","Easy to Use: First, connect the fuel pump to the fuel tank outlet and the other end to the fuel inlet of the target equipment. Then, simply press the rubber manual pump repeatedly, and the liquid can be delivered to the fuel system under the action of the pressure difference","Wide Application: This siphon pump can be used to transport various liquids, such as gasoline, diesel, and water. It is applicable to most vehicles, including sedans, SUVs, pickup trucks, and motorcycles, making it a convenient solution for vehicle fuel replacement"]