Mercury outboard spare part 166985 (BOLT). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 6 2 CYL (International), 8 HP 2 CYL (International), 8 HP SEAPRO 2 CYL (International), 9.8 2 CYL (International), 9.9 2 CYL (International), 25 HP EFI 3 CYL, 15 HP EFI SeaPro 2 CYL (333cc), 20 HP EFI 2 CYL (333cc). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 166985 (BOLT), documented in 9 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB6-2-cyl-international0N027903 THRU 0N05510916, 711, 2View
Mercury 2-STROKE-CARB6-2-cyl-international0N055110 THRU 0N39239116, 711, 2View
Mercury 2-STROKE-CARB8-hp-2-cyl-international0N027903 THRU 0N05510916, 711, 2View
Mercury 2-STROKE-CARB8-hp-2-cyl-international0N055110 UP16, 711, 2View
Mercury 2-STROKE-CARB8-hp-seapro-2-cyl-international0N014717 THRU 0N05510916, 711, 2View
Mercury 2-STROKE-CARB8-hp-seapro-2-cyl-international0N055110 UP16, 711, 2View
Mercury 2-STROKE-CARB9-8-2-cyl-international0N007788 THRU 0N05510916, 711, 2View
Mercury 2-STROKE-CARB9-8-2-cyl-international0N055110 UP16, 711, 2View
Mercury 2-STROKE-CARB9-9-2-cyl-international0N260037 UP16, 711, 2View

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Appears in diagrams of these models

  • 6 2 CYL (International)
  • 8 HP 2 CYL (International)
  • 8 HP SEAPRO 2 CYL (International)
  • 9.8 2 CYL (International)
  • 9.9 2 CYL (International)
  • 25 HP EFI 3 CYL
  • 15 HP EFI SeaPro 2 CYL (333cc)
  • 20 HP EFI 2 CYL (333cc)