Mercury outboard spare part 858271 (SEAL Valve Stem). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 40 HP EFI 4 CYL, 50 HP EFI 4 CYL, 60 HP EFI 4 CYL, 40 HP Carb 4 CYL, 50 HP Carb 4 CYL, 60 HP Carb 4 CYL, 40 HP EFI Jet 4 CYL, 40 HP EFI SeaPro 4 CYL, 60 HP 1.0L EFI L4 APX, 60 HP EFI SeaPro 4 CYL, 60R HP EFI Racing, 75 HP EFI, Formula 60. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 858271 (SEAL Valve Stem), documented in 45 exploded diagram location(s), across the 4-STROKE-CARB, 4-STROKE-EFI series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 0P153500 THRU 0P400999 | 0 | 6 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 0P401000 THRU 1B344306 | 0 | 6 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 0T409000 THRU 1B226999 | 0 | 6 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 1B227000 THRU 1B344306 | 0 | 6 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 1C000001 THRU 1C018825 | 0 | 6 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 1C018826 THRU 1C739634 | 0 | 6 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-4-cyl | 0P094500 THRU 0P206999 | 3 | 8 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-4-cyl | 0T178500 THRU 0T598999 | 3 | 8 | View |
| Mercury 4-STROKE-CARB | 50-hp-carb-4-cyl | 0P094500 THRU 0P206999 | 3 | 8 | View |
| Mercury 4-STROKE-CARB | 50-hp-carb-4-cyl | 0T178500 THRU 0T598999 | 3 | 8 | View |
| Mercury 4-STROKE-CARB | 60-hp-carb-4-cyl | 0P094500 THRU 0P206999 | 3 | 8 | View |
| Mercury 4-STROKE-CARB | 60-hp-carb-4-cyl | 0T178500 THRU 0T598999 | 3 | 8 | View |
| Mercury 4-STROKE-CARB | 75-hp-carb | 0T801000 THRU 1B226999 | 0 | 6 | View |
| Mercury 4-STROKE-CARB | 75-hp-carb-bodensee | 0T801000 THRU 1B226999 | 0 | 6 | View |
| Mercury 4-STROKE-CARB | 90-hp-carb | 0T801000 THRU 1B226999 | 0 | 6 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-3-cyl | 1C456300 UP | 0, 3 | 6 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 0P153500 THRU 0P400999 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 0P401000 THRU 0P515896 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 0P515897 THRU 0P580772 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 0T409000 THRU 1B355222 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 1C000001 THRU 1C050251 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 1C050252 THRU 1C453839 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 1C453840 UP | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-jet-4-cyl | 1C051324 THRU 1C453839 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-jet-4-cyl | 1C453840 UP | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-seapro-4-cyl | 1C453840 UP | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 0P153500 THRU 0P400999 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 0P401000 THRU 0P515896 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 0P515897 THRU 0P580772 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 0T409000 THRU 1B355222 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 1C000001 THRU 1C050251 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 1C050252 THRU 1C453839 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 1C453840 UP | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60-hp-1-0l-efi-l4-apx | 1C782688 UP | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 0P153500 THRU 0P400999 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 0P401000 THRU 0P515896 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 0P515897 THRU 0P580772 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 0T409000 THRU 1B355222 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 1C000001 THRU 1C050251 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 1C050252 THRU 1C453839 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 1C453840 UP | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-seapro-4-cyl | 1C453840 UP | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 60r-hp-efi-racing | 1C615064 UP | 3 | 8 | View |
| Mercury 4-STROKE-EFI | 75-hp-efi | 1B172291 THRU 1B366822 | 3 | 8 | View |
| Mercury 4-STROKE-EFI | formula-60 | 1C104574 THRU 1C782687 | 3 | 8 | View |
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