Diaphram Kit - Sierra Marine Engine Parts (18-7368)

In general, two flexible diaphragms that move back and forth form a temporary cavity. The two diaphragms serve as a partition barrier separating the liquid and the air.

The term "diaphragm pump" refers to a type of positive displacement pump that uses a diaphragm made of thermoplastic, rubber, or Teflon in a reciprocating motion. These devices' flow rates don't vary significantly with discharge pressure. It means the pump doesn't operate at the designated pump speed.

Key Features:

• Allowing fuel into a chamber and pushing it out with pressure

• The package contains all of the components required to replace worn-out diaphragms

• Offers superior chemical resistance

• Repel nearly all chemical assaults

• Specifically made to pump sturdy compounds, including undiluted acids

• Created for Yamaha 4HP (1984-1999) and 5HP (1984-1985, 1994-2002) outboard engines, respectively

• The kit comes with one 18-7834 Fuel Pump Diaphragm and one 18-7389 Diaphragm

Product Specifications:

• Brand: Sea Star Solutions

• SKU: 18-7368

• UPC: 808282341374

• Weight: 0.01 LBS

• Fit Type: Vehicle Specific Fit

• Vehicle Service Type: Marine-personal-craft

• Dimensions: 0.39 x 0.39 x 0.39 inches

• Unit Of Measure: EA

• Manufacturer Part Number (MPN): 18-7368

• Replaces Product: 47-7368, 808282311957, 808282341374

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This product replaces:

47-7368, 808282311957, 808282341374