Mercury outboard spare part 853820A1 (MAIN SWITCH). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 30 2 CYL (International), 25 2 CYL (International), 25 HP Jet 2 CYL (International). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 853820A1 (MAIN SWITCH), documented in 15 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB15-hp-2-cyl-international0N001590 THRU 0N055284101View
Mercury 2-STROKE-CARB15-hp-2-cyl-international0N055285 UP101View
Mercury 2-STROKE-CARB15-hp-marathon-xd0P017000 THRU 0P325499101View
Mercury 2-STROKE-CARB15-hp-marathon-xd9927000 THRU 0P016999101View
Mercury 2-STROKE-CARB15-hp-seapro-xd0P017000 THRU 0P325499101View
Mercury 2-STROKE-CARB15-hp-seapro-xd9927000 THRU 0P016999101View
Mercury 2-STROKE-CARB18-hp-2-cyl-international0N001590 THRU 0N055284101View
Mercury 2-STROKE-CARB18-hp-2-cyl-international0N055285 UP101View
Mercury 2-STROKE-CARB25-2-cyl-international0N018456 THRU 0N055504141View
Mercury 2-STROKE-CARB25-2-cyl-international0N055505 UP141View
Mercury 2-STROKE-CARB25-hp-jet-2-cyl-international0N088578 UP141View
Mercury 2-STROKE-CARB30-2-cyl-international0N001875 THRU 0N055504141View
Mercury 2-STROKE-CARB30-2-cyl-international0N055505 UP141View
Mercury 2-STROKE-CARB30-2-cyl-internationalARCHIVE CAT 85383397141View
Mercury 2-STROKE-CARB9-9-2-cyl-international0N059858 UP101View

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Appears in diagrams of these models

  • 30 2 CYL (International)
  • 25 2 CYL (International)
  • 25 HP Jet 2 CYL (International)