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MERCURY/QUICKSILVER  |  SKU: 710-42909A4
Sale

OEM Quicksilver 42909A4 Fuel Pump Diaphragm Kit for Mercury and Mariner

Sale price $16.67 Regular price $19.09

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Description

Quicksilver 42909A4 fuel pump diaphragm kit services the compatible Mercury and Mariner applications below.

Application details

  • Listed for selected three-cylinder 70/80/90 hp engines, USA serials 0A996142–0C221999.
  • Selected 75/90 hp three-cylinder engines in USA range 0C222000–0D283221 require the 90-degree oil-check-valve configuration for this kit.
  • Inline oil-check-valve systems use a different cataloged kit; match the actual pump configuration.

Manufacturer part number: 42909A4

Match the engine serial number and fuel-pump configuration before ordering. The applications above are selected catalog examples, not a universal horsepower fitment range.