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MERCURY/QUICKSILVER  |  SKU: 710-27-8M0204678
Sale

OEM Quicksilver Mercury Outboard Water Pump-to-Gearcase Gasket – 8M0204678

Sale price $3.68 Regular price $4.09
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Description

Quicksilver 8M0204678 is the water-pump-to-gear-housing gasket for specified Mercury outboard lower units.

Product details

  • Manufacturer part number: 8M0204678.
  • Seals the water-pump base to the gear housing.
  • Replaces gasket numbers 42631 and 426311.
  • Cataloged with water pump base 8M0077147 in the referenced V-135 assembly.

Fitment and selection

Verified in Mercury V-135 gear-housing and 200XS DFI 2.5L gasket catalogs. Check the engine serial number and actual lower-unit assembly; similar pump gaskets are used in different locations.