Sea Star Solutions
Fuel Pump Diaphragm - Sierra Marine Engine Parts (18-7840)
18-7840
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*Minimum order of $299 to use Sezzle
Sea Star Solutions
18-7840
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18-7833
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Sea Star Solutions
18-7842
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Sea Star Solutions
18-7837
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Sea Star Solutions
18-7841
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A composite membrane used in diaphragm pumps bends up and down over a fuel bowl. The bowl contains an input and an outlet with check valves to guarantee that fluid only flows in one direction. A vacuum is created as the diaphragm raises, drawing gasoline from the fuel tank into the fuel bowl.
A diaphragm pump's ability to pull fuel from the tank is its main advantage. The diaphragm pump is self-priming because, in contrast to other types of pumps, it produces a vacuum in the fuel bowl, allowing it to swiftly draw more gasoline into the pump and the engine if you run out of gas. Additionally, filthy gasoline is not a problem because the pump cannot be seriously harmed by it (the engine may, but not the pump), as the fuel does not pass through any moving components.
Key Features:
Fuel Pump Diaphragm suitable for fitting Yamaha Outboard applications
Increased safety by preventing gasoline and engine oil from mixing
Free of oil and seals
Equivalent to or superior to original equipment specifications
Precisely constructed
Product Specifications:
Brand: Sea Star Solutions
SKU: 18-7843
UPC: 808282260019
Weight: 0.01 LBS
Unit Of Measure: EA
Vehicle Service Type: Marine-personal-craft
Dimensions: 0.39 x 0.39 x 0.39 inches
Manufacturer Part Number (MPN): 18-7843
Replaces Products: 6E5-24411-00, 47-7843, 808282260019, 9-35326
Fuel Pump Diaphragm fitting Yamaha Outboard applications