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Sierra 18-7809 Fuel Pump Diaphragm Rebuild Kit for Mercury Outboard Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-7809
11 reviews
04/23/2036 9:48 PM
Sale Price

$7.20

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Sierra 18-7809 Fuel Pump Diaphragm Kit is a premium aftermarket replacement designed to rebuild mechanical fuel pumps on select Mercury outboard engines. This comprehensive kit includes all necessary gaskets, springs, and diaphragms to restore your fuel pump to factory specifications.

Key Features:

  • Complete rebuild kit with all components for mechanical fuel pump restoration
  • Engineered to meet or exceed OEM specifications for reliable performance
  • Precision-manufactured parts designed for harsh marine environments
  • Direct replacement for Mercury Marine 55278A3 and 55278A4
  • Also interchangeable with GLM 40340
  • Backed by Sierra's lifetime warranty on fuel pump kits

Applications:

  • Mercury 35 HP outboards (Serial No. 6445653-B110788)
  • Mercury 50 HP 3-cylinder outboards (Serial No. 6428681-B122929)
  • Mercury 60 HP outboards (Serial No. 6428681-B122929)
  • Mercury 70 HP outboards (Serial No. 0A996142-6428680)

Sierra aftermarket parts are trusted by marine technicians and boaters worldwide for their quality, fit, and durability. Each component is manufactured to exacting standards to ensure proper function and long service life in demanding marine conditions.

A very satisfactory experience. The price I paid was the lowest I found on the internet for this product. Ordering was easy, and without hassle. My order was shipped promptly and arrived sooner than I expected. Order date to receipt was only 6 days

Awesome, cheapest one line,plan on doing more business. Thanku

so far so good

Your website is very user friendly. I look forward to getting my purchases! Thank you!

Pricing is enticing

Great price and fast shipping. Can't wait to try these pads out!

Easy on-line order..

Nice Store. Best price on the product I was looking for. Received my item within a week. But online order status wasn't updated until the day I received the item. I was ready to call the store to find out if something is wrong with my order. This part could be improved. Otherwise I'm happy and definitely be back in the future.

so far so good

quick and easy! what more can i say?

The item I ordered shipped the next day. When I have a car on jack stands waiting for something, I can't ask for more.

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