Mercury outboard spare part 814556M (GASKET SET Powerhead). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 40 (TWIN CARB) (W/OIL INJECTION), 40B (THRU PROP. EXHAUST), 40 JET, 40 LIGHTNING XR (International), 40 LIGHTNING (International), 40 MXL MARATHON. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 814556M (GASKET SET Powerhead), documented in 16 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB40-jet0P094500 THRU 0P325499-1View
Mercury 2-STROKE-CARB40-jet0P325500 THRU 0P392690-1View
Mercury 2-STROKE-CARB40-jet0T178500 THRU 0T979999-1View
Mercury 2-STROKE-CARB40-jet0T980000 THRU 2B535834-1View
Mercury 2-STROKE-CARB40-lightning-international0N000001 THRU 0N056164-1View
Mercury 2-STROKE-CARB40-lightning-xr-international0N056165 UP-1View
Mercury 2-STROKE-CARB40-mxl-marathon0N037781 THRU 0N056164-1View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 015001 THRU 09785866-1View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 150001 THRU 09785866-1View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 350001 THRU 09785866-1View
Mercury 2-STROKE-CARB40-twin-carb-w-oil-injection6E9 450001 THRU 09785866-1View
Mercury 2-STROKE-CARB40b-thru-prop-exhaustARCHIVE CAT 94535-1View
Mercury 2-STROKE-CARB40b-thru-prop-exhaustE 676 B100461 THRU B102785-1View
Mercury 2-STROKE-CARB40b-thru-prop-exhaustEL 676 B400420 THRU B405250-1View
Mercury 2-STROKE-CARB40b-thru-prop-exhaustM 676 B000106 THRU B002780-1View
Mercury 2-STROKE-CARB40b-thru-prop-exhaustML 676 B300101 THRU B302425-1View

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Appears in diagrams of these models

  • 40 (TWIN CARB) (W/OIL INJECTION)
  • 40B (THRU PROP. EXHAUST)
  • 40 JET
  • 40 LIGHTNING XR (International)
  • 40 LIGHTNING (International)
  • 40 MXL MARATHON