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Sierra 18-7798 Fuel Pump Diaphragm Repair Kit

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-7798
10 reviews
04/22/2036 3:02 AM
Sale Price

$19.67

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Sierra 18-7798 Fuel Pump Diaphragm Kit is a premium aftermarket replacement fuel system component designed specifically for Yamaha outboard motors. This complete rebuild kit provides everything needed to restore proper fuel pump operation and maintain reliable engine performance.

Kit Contents:

  • One (1) Sierra 18-7838 Fuel Pump Diaphragm
  • One (1) Sierra 18-7837 Fuel Pump Diaphragm

Compatible Yamaha Outboard Engines:

  • 9.9 HP (1984-1995)
  • 15 HP (1984-1995)
  • 55 HP
  • 85 HP
  • PRO 150H

OEM Cross-References: The 18-7837 diaphragm replaces Yamaha part numbers 677-24411-01-00 and 677-24411-02-00, as well as Mercury Marine 84262M. The 18-7838 diaphragm replaces Yamaha 677-24471-01-00, Mercury 84265M, and GLM 40130.

Sierra Marine parts are engineered to meet or exceed original equipment manufacturer specifications, ensuring reliable performance in demanding marine environments. Each component is manufactured with premium materials designed for durability and long service life. Backed by Sierra's industry-leading warranty, this fuel pump diaphragm kit delivers OEM-quality performance at an exceptional value.

Relatively easy process

The description for the Trimax adjustable receiver hitch did not always include the drop and had to be gleaned from the part number.

fast shipping awesome cant wait for my product not my 1st purchase always good service<br>

Very fast and had items that I could find nowhere else.

Easy

Great prices, helpful customer service. Ordered 2 by mistake. And they got it cleared up real fast. Saved over $80 off retail. Will be ordering from the, again!!!!! <br>

Hard to find part in stock

Quick

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