161772O-RING

Mercury outboard spare part 161772 (O-RING). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 25 HP EFI 3 CYL, 25 HP EFI Jet 3 CYL, 30 HP EFI 3 CYL. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 161772 (O-RING), documented in 32 exploded diagram location(s), across the 2-STROKE-CARB, 4-STROKE-CARB, 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB15-hp-2-cyl-international0N001590 THRU 0N05528472View
Mercury 2-STROKE-CARB15-hp-2-cyl-international0N055285 UP72View
Mercury 2-STROKE-CARB18-hp-2-cyl-international0N001590 THRU 0N05528472View
Mercury 2-STROKE-CARB18-hp-2-cyl-international0N055285 UP72View
Mercury 2-STROKE-CARB25-2-cyl-international0N018456 THRU 0N055504161View
Mercury 2-STROKE-CARB25-2-cyl-international0N055505 UP161View
Mercury 2-STROKE-CARB25-hp-jet-2-cyl-international0N088578 UP161View
Mercury 2-STROKE-CARB30-2-cyl-international0N001875 THRU 0N055504161View
Mercury 2-STROKE-CARB30-2-cyl-international0N055505 UP161View
Mercury 2-STROKE-CARB30-2-cyl-internationalARCHIVE CAT 85383397161View
Mercury 2-STROKE-CARB40-international0N056165 UP411View
Mercury 2-STROKE-CARB40-lightning-international0N000001 THRU 0N056164411View
Mercury 2-STROKE-CARB40-lightning-xr-international0N056165 UP411View
Mercury 2-STROKE-CARB40-mxl-marathon0N037781 THRU 0N056164411View
Mercury 2-STROKE-CARB40-mxl-seapro0N037781 THRU 0N056164411View
Mercury 2-STROKE-CARB50mh0N056165 UP411View
Mercury 4-STROKE-CARB25-hp-carb-seapro0R051710 UP51View
Mercury 4-STROKE-CARB8-hp-carb-209cc0P325500 THRU 1R279944332View
Mercury 4-STROKE-CARB8-hp-carb-209cc0R042475 THRU 1R279944332View
Mercury 4-STROKE-CARB9-9-hp-carb-209cc0P325500 THRU 1R279944332View
Mercury 4-STROKE-CARB9-9-hp-carb-209cc0R042475 THRU 1R279944332View
Mercury 4-STROKE-EFI25-hp-efi-3-cyl0R106999 THRU 1R16263672View
Mercury 4-STROKE-EFI25-hp-efi-3-cyl1R154758 UP432View
Mercury 4-STROKE-EFI25-hp-efi-jet-3-cyl0R165086 THRU 1R16263672View
Mercury 4-STROKE-EFI25-hp-efi-jet-3-cyl1R154758 UP432View
Mercury 4-STROKE-EFI25-hp-efi-seapro-3-cyl1R154758 UP432View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl0R106999 THRU 1R16263672View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1R154758 UP432View
Mercury 4-STROKE-EFI6-hp-efi-2cyl-209cc1R363055 UP-, 322View
Mercury 4-STROKE-EFI8-hp-efi-2-cyl-209cc1R281445 UP-, 322View
Mercury 4-STROKE-EFI9-9-hp-efi-2-cyl-209cc1R281445 UP-, 322View
Mercury 4-STROKE-EFI9-9-hp-efi-prokicker-2-cyl-209cc1R281445 UP-, 322View

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Appears in diagrams of these models

  • 25 HP EFI 3 CYL
  • 25 HP EFI Jet 3 CYL
  • 30 HP EFI 3 CYL