Fuel Pump Diaphragm Kit - Sierra Marine Engine Parts (18-7813)

Sea Star Solutions

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SKU:
18-7813
Weight:
0.04 LBS
Shipping:
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An innovative design for Mercury and Yamaha outboard motors when used with the Fuel Pump Diaphragm Kit - Sierra Marine Engine Parts (18-7813) A composite membrane that bends up and down over a fuel bowl is how diaphragm pumps function. The input and the exit in the bowl have check valves to guarantee one-way fluid flow. A vacuum created by the rising diaphragm pulls the fuel from the fuel tank into the fuel bowl. The fuel pump will deliver less fuel pressure than is necessary for optimal engine performance if the fuel pump diaphragm is damaged. Due to the low fuel pressure, giving the engine less gas will produce fuel starvation and an excessively lean air-fuel mixture at the carburetor.

Key Features:

  • Mercury and Yamaha outboard engines fuel pump diaphragm
  • A synthetic rubber-bonded diaphragm made of premium cotton.
  • 25 to 40 to 50 to 70 to 90 horsepower

Specifications:

  • SKU: 18-7813
  • UPC: 030999322982
  • Weight: 0.05 LBS
  • Unit Of Measure: EA
  • Alternate Products SKU: "1399-00115", "18-7813"
  • Manufacturer Part Number (MPN): 18-7813


Fuel Pump Repair Kit fitting Mercury Outboard 90-140hp applications

This product replaces:

    66599A3, 47-7813, GLM40370, 92-40370DC, AP115, 30999322982, 9-37752

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