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18-4355 - Gasket Set, 27-78028A78

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$59.99

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$47.54

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Part Number
18-4355

Manufacturer
Sierra Marine

18-4355 Powerhead Gasket Set Replaces: Mercury 27-78028A78

*Does not contain head gaskets.

Contains:

  • 18-0182 Thermostat Gasket 27-62386 (1)
  • 18-0879 Adapter Plate Gasket 27-38501-1 (1)
  • 18-0988 Powerhead to Plate Gasket 27-62860-1 (1)
  • 18-0914 Thermostat Cover Gasket 27-66847 (1)
  • 18-0938 Water Inlet Tube Gasket 27-79797-1 (1)
  • 18-0940 Baffle Plate to Exhaust Gasket 27-85488-2 (1)
  • 18-0105 Baffle Plate to Block Gasket 27-85489-2 (1)
  • 18-7421 O-Ring 25-20415 (1)
  • 18-7411 O-Ring 25-35480 (1)
  • 18-2802 Carb Flange Gasket 27-48164-1 (1)
  • 18-2805 Block Cover Gasket 27-85490-2 (1)
  • 18-2823 Lower Water Pump Base to Face Plate Gasket 27-19553 (1)
  • 18-2824 Upper Face Plate to Pump Body Gasket 27-19551 (1)
  • 18-2825 Water Pump Base Gasket 27-32771 (1)
  • 18-2838 Transfer Port Cover Gasket 27-55279-1 (1)
  • 18-2841 Water Pump Base Gasket 27-19552 (1)
  • 18-7115 O-Ring 25-26722 (1)
  • 18-7143 O-Ring 25-65936 (2)
  • 18-7145 O-Ring 25-64068 (3)
  • 18-7153 O-Ring 25-25439 (1)
  • 18-7155 O-Ring 25-26855 (1)
  • 18-7160 O-Ring 25-31986 (1)
  • 18-7167 O-Ring 25-47254 (1)
  • 18-7412 O-Ring 25-62457 (1)
  • 18-7413 O-Ring 25-62702 (3)
  • 18-7414 O-Ring 25-64067 (1)
  • 18-7827 Filter Screen 35-59072 (1)
  • 18-7807 Fuel Pump Kit 55278A1 (1)
  • 18-4261 Washer 19643 (1)

 

Warranty (PDF)
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Sierra Marine Powerhead Gasket Set is equivalent to parts:

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.