Mercury outboard spare part 18856M (KEY CRANKSHAFT TO FLYWHEEL). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 40 HP Carb 3 CYL, 25 HP Carb, 40 HP EFI 4 CYL, 115 HP 3 CYL (1.5L), 75 HP 3 CYL (1.5L), 90 HP 3 CYL (1.5L), 30 HP Carb 3 CYL, 40 HP Carb, 8W HP (Marathon), 40 HP EFI 3 CYL, 80 HP Jet 3 CYL (1.5L), 45 HP Carb BODENSEE, 50 HP Carb BIGFOOT, 50 HP Carb, 30 HP EFI 3 CYL, 115 HP Pro XS 3 CYL (1.5L), 115 HP V6 CYL (2.5L), 125 HP 3 CYL (1.5L), 150 HP Pro XS 6 CYL (2.5L), 25 HP Carb SeaPro, 75 HP Carb BODENSEE, 75 HP Carb, 90 HP Carb. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 18856M (KEY CRANKSHAFT TO FLYWHEEL), documented in 87 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 4-STROKE-CARB, 4-STROKE-EFI series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | 2b-hp | 6A1 000101 THRU 0D918221 | 12 | 1 | View |
| Mercury 2-STROKE-CARB | 8w-hp-marathon | 677 057507 UP | 10 | 1 | View |
| Mercury 2-STROKE-CARB | 8w-hp-marathon | 677 383147 UP | 10 | 1 | View |
| Mercury 2-STROKE-CARB | 8w-hp-marathon | 677 702821 UP | 10 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-3-cyl-1-5l | 0T801000 THRU 1B226999 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-3-cyl-1-5l | 1B227000 THRU 1B417701 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-3-cyl-1-5l | 1B417702 THRU 1B736885 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-3-cyl-1-5l | 1B736885 THRU 2B018763 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-pro-xs-3-cyl-1-5l | 1B751825 THRU 2B123429 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-v6-cyl-2-5l | 0G960500 THRU 0T178499 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 125-hp-3-cyl-1-5l | 1B736885 THRU 2B112787 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 150-hp-pro-xs-6-cyl-2-5l | 1B690542 THRU 2B535572 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 75-hp-3-cyl-1-5l | 0T980000 THRU 1B226999 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 75-hp-3-cyl-1-5l | 1B227000 THRU 1B417701 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 75-hp-3-cyl-1-5l | 1B417702 THRU 1B736885 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 75-hp-3-cyl-1-5l | 1B736885 THRU 2B112577 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 80-hp-jet-3-cyl-1-5l | 1B586067 THRU 1B736885 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 80-hp-jet-3-cyl-1-5l | 1B736885 THRU 2B111840 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 90-hp-3-cyl-1-5l | 0T801000 THRU 1B226999 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 90-hp-3-cyl-1-5l | 1B227000 THRU 1B417701 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 90-hp-3-cyl-1-5l | 1B417702 THRU 1B736885 | 2 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 90-hp-3-cyl-1-5l | 1B736885 THRU 1B974258 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 25-hp-carb | 0G760300 THRU 0T408999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 25-hp-carb | 0P017000 THRU 0P153499 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 25-hp-carb | 0P153500 THRU 0P388282 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 25-hp-carb | 0T409000 THRU 1B344298 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 25-hp-carb | 9973100 THRU 0P016999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 25-hp-carb-seapro | 0R051710 UP | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 30-hp-carb-3-cyl | 0G760300 THRU 0T408999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 30-hp-carb-3-cyl | 0P017000 THRU 0P153499 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 30-hp-carb-3-cyl | 0P153500 THRU 0P400999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 30-hp-carb-3-cyl | 0T409000 THRU 1B226999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb | 0G231123 THRU 0G760299 | 11 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb | 0G760300 THRU 0T408999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb | 0P017000 THRU 0P153499 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb | 9944807 THRU 0P016999 | 11 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 0P153500 THRU 0P400999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 0P401000 THRU 1B344306 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 0T409000 THRU 1B226999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 1B227000 THRU 1B344306 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 1C000001 THRU 1C018825 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 40-hp-carb-3-cyl | 1C018826 THRU 1C739634 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 45-hp-carb-bodensee | 0G231123 THRU 0G760299 | 11 | 1 | View |
| Mercury 4-STROKE-CARB | 45-hp-carb-bodensee | 9944807 THRU 0P016999 | 11 | 1 | View |
| Mercury 4-STROKE-CARB | 50-hp-carb | 0G231123 THRU 0G760299 | 11 | 1 | View |
| Mercury 4-STROKE-CARB | 50-hp-carb | 9944807 THRU 0P016999 | 11 | 1 | View |
| Mercury 4-STROKE-CARB | 50-hp-carb-bigfoot | 0G231123 THRU 0G760299 | 11 | 1 | View |
| Mercury 4-STROKE-CARB | 50-hp-carb-bigfoot | 9944807 THRU 0P016999 | 11 | 1 | View |
| Mercury 4-STROKE-CARB | 75-hp-carb | 0G960500 THRU 0T800999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 75-hp-carb-bodensee | 0G960500 THRU 0T800999 | 2 | 1 | View |
| Mercury 4-STROKE-CARB | 90-hp-carb | 0G960500 THRU 0T800999 | 2 | 1 | View |
| Mercury 4-STROKE-EFI | 30-hp-efi-3-cyl | 0P153500 THRU 0P400999 | 2 | 1 | View |
| Mercury 4-STROKE-EFI | 30-hp-efi-3-cyl | 0T409000 THRU 1B226999 | 2 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-3-cyl | 0P153500 THRU 0P400999 | 2 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-3-cyl | 0T409000 THRU 1B226999 | 2 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-3-cyl | 1C456300 UP | 2 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 0P153500 THRU 0P400999 | 2 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 0P401000 THRU 0P515896 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 0P515897 THRU 0P580772 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 0T409000 THRU 1B355222 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 1C000001 THRU 1C050251 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 1C050252 THRU 1C453839 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-4-cyl | 1C453840 UP | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-jet-4-cyl | 1C051324 THRU 1C453839 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-jet-4-cyl | 1C453840 UP | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 40-hp-efi-seapro-4-cyl | 1C453840 UP | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 0P153500 THRU 0P400999 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 0P401000 THRU 0P515896 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 0P515897 THRU 0P580772 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 0T409000 THRU 1B355222 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 1C000001 THRU 1C050251 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 1C050252 THRU 1C453839 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 50-hp-efi-4-cyl | 1C453840 UP | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 60-hp-1-0l-efi-l4-apx | 1C782688 UP | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 0P153500 THRU 0P400999 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 0P401000 THRU 0P515896 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 0P515897 THRU 0P580772 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 0T409000 THRU 1B355222 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 1C000001 THRU 1C050251 | 3 | 1 | View |
| Mercury 4-STROKE-EFI | 60-hp-efi-4-cyl | 1C050252 THRU 1C453839 | 3 | 1 | View |
Another 7 location(s) are recorded but not listed here. Use the model links above to open the matching diagram.
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