Mercury outboard spare part 161771 (O-RING). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 2 HP Carb, 2.5 HP Carb, 3.5 HP Carb JCI, 3.5 HP Carb. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 161771 (O-RING), documented in 68 exploded diagram location(s), across the 2-STROKE-CARB, 4-STROKE-CARB, 4-STROKE-EFI, SEARS series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | 3-3-hp | 0D901217 THRU 0G710612 | 25 | 1 | View |
| Mercury 2-STROKE-CARB | 3-3-hp | 0G710613 THRU 0T894576 | 25 | 1 | View |
| Mercury 2-STROKE-CARB | 3-3-hp | 0P017000 THRU 0P400999 | 25 | 1 | View |
| Mercury 2-STROKE-CARB | 3-3-hp | 0P401000 THRU 1B569998 | 25 | 1 | View |
| Mercury 2-STROKE-CARB | 3-3-hp | 0T894577 THRU 1B569998 | 25 | 1 | View |
| Mercury 2-STROKE-CARB | 4-5-hp | 0A855097 THRU 0G710612 | 15 | 1 | View |
| Mercury 2-STROKE-CARB | 4-5-hp | 9589154 THRU 0P016999 | 15 | 1 | View |
| Mercury 2-STROKE-CARB | 4-5-hp-1-cyl-product-of-japan | 0A809601 THRU 0A855096 | 16 | 1 | View |
| Mercury 2-STROKE-CARB | 4-5-hp-1-cyl-product-of-japan | 9477830 THRU 9589153 | 16 | 1 | View |
| Mercury 2-STROKE-CARB | 4-hp-1-cyl | 0G710613 THRU 0T894438 | 15 | 1 | View |
| Mercury 2-STROKE-CARB | 4-hp-1-cyl | 0P017000 THRU 0P400999 | 15 | 1 | View |
| Mercury 2-STROKE-CARB | 4-hp-1-cyl | 0P401000 UP | 15 | 1 | View |
| Mercury 2-STROKE-CARB | 4-hp-1-cyl | 0T894439 UP | 15 | 1 | View |
| Mercury 2-STROKE-CARB | 5-hp | 0G710613 THRU 0T894438 | 16 | 1 | View |
| Mercury 2-STROKE-CARB | 5-hp | 0P017000 THRU 0P400999 | 16 | 1 | View |
| Mercury 2-STROKE-CARB | 5-hp | 0P401000 UP | 16 | 1 | View |
| Mercury 2-STROKE-CARB | 5-hp | 0T894439 UP | 16 | 1 | View |
| Mercury 2-STROKE-CARB | 6-2-cyl-international | 0N027903 THRU 0N055109 | 5 | 1 | View |
| Mercury 2-STROKE-CARB | 6-2-cyl-international | 0N055110 THRU 0N392391 | 5 | 1 | View |
| Mercury 2-STROKE-CARB | 8-hp-2-cyl-international | 0N027903 THRU 0N055109 | 5 | 1 | View |
| Mercury 2-STROKE-CARB | 8-hp-2-cyl-international | 0N055110 UP | 5 | 1 | View |
| Mercury 2-STROKE-CARB | 8-hp-seapro-2-cyl-international | 0N014717 THRU 0N055109 | 5 | 1 | View |
| Mercury 2-STROKE-CARB | 8-hp-seapro-2-cyl-international | 0N055110 UP | 5 | 1 | View |
| Mercury 2-STROKE-CARB | 9-8-2-cyl-international | 0N007788 THRU 0N055109 | 5 | 1 | View |
| Mercury 2-STROKE-CARB | 9-8-2-cyl-international | 0N055110 UP | 5 | 1 | View |
| Mercury 2-STROKE-CARB | 9-9-2-cyl-international | 0N059858 UP | 5 | 1 | View |
| Mercury 2-STROKE-CARB | 9-9-2-cyl-international | 0N260037 UP | 5 | 1 | View |
| Mercury 4-STROKE-CARB | 10-hp-carb-2-cyl | 0R575531 THRU 0R833819 | 31 | 1 | View |
| Mercury 4-STROKE-CARB | 15-hp-carb-2-cyl | 0R235949 THRU 0R833819 | 31 | 1 | View |
| Mercury 4-STROKE-CARB | 15-hp-carb-2-cyl-jci | 0R558208 THRU 0R833819 | 31 | 1 | View |
| Mercury 4-STROKE-CARB | 15-hp-carb-seapro | 0R051685 THRU 0R123564 | 31 | 1 | View |
| Mercury 4-STROKE-CARB | 15-hp-carb-seapro | 0R123565 UP | 31 | 1 | View |
| Mercury 4-STROKE-CARB | 2-5-hp-carb | 0R131842 UP | 13 | 1 | View |
| Mercury 4-STROKE-CARB | 2-hp-carb | 0R131842 THRU 0R504789 | 13 | 1 | View |
| Mercury 4-STROKE-CARB | 20-hp-carb-2-cyl | 0R235168 THRU 0R833819 | 31 | 1 | View |
| Mercury 4-STROKE-CARB | 3-5-hp-carb | 0R131842 UP | 13 | 1 | View |
| Mercury 4-STROKE-CARB | 3-5-hp-carb-jci | 0R568285 UP | 13 | 1 | View |
| Mercury 4-STROKE-CARB | 5-hp-carb-jci | 0R560794 UP | 37 | 1 | View |
| Mercury 4-STROKE-CARB | 6-hp-carb | 0P073456 THRU 0P400999 | 37 | 1 | View |
| Mercury 4-STROKE-CARB | 6-hp-carb | 0P401000 THRU 0R411837 | 37 | 1 | View |
| Mercury 4-STROKE-CARB | 6-hp-carb | 0R000001 THRU 0R067089 | 37 | 1 | View |
| Mercury 4-STROKE-CARB | 6-hp-carb | 0R067090 THRU 0R411837 | 37 | 1 | View |
| Mercury 4-STROKE-CARB | 6-hp-carb | 0R411838 UP | 37 | 1 | View |
| Mercury 4-STROKE-CARB | 8-hp-carb-209cc | 0P325500 THRU 1R279944 | 37 | 1 | View |
| Mercury 4-STROKE-CARB | 8-hp-carb-209cc | 0R042475 THRU 1R279944 | 37 | 1 | View |
| Mercury 4-STROKE-CARB | 9-9-hp-carb-209cc | 0P325500 THRU 1R279944 | 31 | 1 | View |
| Mercury 4-STROKE-CARB | 9-9-hp-carb-209cc | 0R042475 THRU 1R279944 | 31 | 1 | View |
| Mercury 4-STROKE-EFI | 10-hp-efi-2-cyl-333cc | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 15-hp-efi-2-cyl-333cc | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 15-hp-efi-seapro-2-cyl-333cc | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 20-hp-efi-2-cyl-333cc | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 25-hp-efi-3-cyl | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 25-hp-efi-jet-3-cyl | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 25-hp-efi-seapro-3-cyl | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 30-hp-efi-3-cyl | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 35-hp-efi-jet-4-cyl | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-3-cyl | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 5-hp-propane | 0R936270 THRU 1R280495 | 27 | 1 | View |
| Mercury 4-STROKE-EFI | 6-hp-efi-2cyl-209cc | 1R363055 UP | -, 36 | 2 | View |
| Mercury 4-STROKE-EFI | 8-hp-efi-2-cyl-209cc | 1R281445 UP | -, 36 | 2 | View |
| Mercury 4-STROKE-EFI | 9-9-hp-efi-2-cyl-209cc | 1R281445 UP | -, 36 | 2 | View |
| Mercury 4-STROKE-EFI | 9-9-hp-efi-prokicker-2-cyl-209cc | 1R281445 UP | -, 36 | 2 | View |
| Mercury 4-STROKE-EFI | 9-9-hp-efi-prokicker-2-cyl-333cc | 1R008146 THRU 1R278792 | 27 | 1 | View |
| Mercury SEARS | 5-hp | 0G710613 THRU 0T894438 | 15 | 1 | View |
| Mercury SEARS | 5-hp | 0P017000 THRU 0P400999 | 15 | 1 | View |
| Mercury SEARS | 5-hp | 0P401000 UP | 15 | 1 | View |
| Mercury SEARS | 5-hp | 0T894439 UP | 15 | 1 | View |
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