Mercury outboard spare part 63779 (PIN Dowel (.250 x .625)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 90, 900 6 CYL, 80, 800 4 CYL, 75 4 CYL. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 63779 (PIN Dowel (.250 x .625)), documented in 122 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX, 2-STROKE-EFI series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | 110-jet-2-5l | 1B690542 THRU 1B974227 | 3 | 4 | View |
| Mercury 2-STROKE-CARB | 140-jet | 0G303046 THRU 0G760299 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 140-jet | 0G760300 THRU 0G960499 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 140-jet | 0G960500 THRU 0T178499 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 250-275 | 0C101891 THRU 0D224591 | 6 | 2 | View |
| Mercury 2-STROKE-CARB | 75-4-cyl | 6432901 THRU 09854990 | 10 | 2 | View |
| Mercury 2-STROKE-CARB | 75-4-cyl | 7208573 THRU 09854990 | 10 | 2 | View |
| Mercury 2-STROKE-CARB | 75-4-cyl | 9393856 THRU 09854990 | 10 | 2 | View |
| Mercury 2-STROKE-CARB | 80-800-4-cyl | 5582562 THRU 6432900 | 10 | 2 | View |
| Mercury 2-STROKE-CARB | 80-800-4-cyl | 7146213 THRU 7208572 | 10 | 2 | View |
| Mercury 2-STROKE-CARB | 80-800-4-cyl | 8067015 THRU 8127014 | 10 | 2 | View |
| Mercury 2-STROKE-CARB | 80-800-4-cyl | 9256131 THRU 9393855 | 10 | 2 | View |
| Mercury 2-STROKE-CARB | 90-900-6-cyl | 5594657 THRU 6436122 | 7 | 3 | View |
| Mercury 2-STROKE-CARB | 90-900-6-cyl | 6436123 THRU 0B385292 | 7 | 3 | View |
| Mercury 2-STROKE-CARB | 90-900-6-cyl | 7147088 THRU 7208847 | 7 | 3 | View |
| Mercury 2-STROKE-CARB | 90-900-6-cyl | 7208848 THRU 0B385292 | 7 | 3 | View |
| Mercury 2-STROKE-CARB | 90-900-6-cyl | 8071020 UP | 7 | 3 | View |
| Mercury 2-STROKE-CARB | v-135 | 0A904646 THRU 0C100860 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-135 | 0C100861 THRU 0C239552 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-135 | 0C239553 THRU 0D081999 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-135 | 0D082000 THRU 0G303045 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-135 | 0G303046 THRU 0G760299 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-135 | 0G760300 THRU 0G960499 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-135 | 0G960500 THRU 0T178499 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-150 | 0A904646 THRU 0C100860 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-150 | 0C100861 THRU 0C239552 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-150 | 0C239553 THRU 0D081999 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-150 | 0D082000 THRU 0G303045 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-150 | 0G303046 THRU 0G760299 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-150 | 0G760300 THRU 0G960499 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-150 | 0G960500 THRU 1B226999 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-150 | 4868998 THRU 0A904645 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | v-175-ski | 0D082000 THRU 0G303045 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | v-200-2-5l-1991-only | 0C291520 THRU 0D081999 | 13 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 175-hp-pro-xs-6-cyl-2-5l | 1B516339 THRU 2B535624 | 3 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 175-hp-v6-cyl-2-5l | 0T801000 THRU 1B226999 | 3 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 175-hp-v6-cyl-2-5l | 1B227000 THRU 1B417701 | 3 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 175-hp-v6-cyl-2-5l | 1B417702 THRU 1B508457 | 3 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 2-5xs-2-5l | 0T997974 THRU 1E000796 | 3 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-6-cyl-3-0l | 0G590000 THRU 0G760299 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-6-cyl-3-0l | 0G760300 THRU 0G960499 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-6-cyl-3-0l | 0T801000 THRU 1B417701 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-6-cyl-3-0l | 1B417702 THRU 1B504988 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-6-cyl-3-0l | 1B504989 THRU 1B912785 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-6-cyl-3-0l | 1B912786 THRU 2B535571 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-dts-6-cyl-3-0l | 0T980000 THRU 1B417701 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-dts-6-cyl-3-0l | 1B417702 THRU 1B504988 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-dts-6-cyl-3-0l | 1B504989 THRU 1B964735 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-pro-xs-6-cyl-3-0l | 1B504989 THRU 1B912785 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-pro-xs-6-cyl-3-0l | 1B912786 THRU 2B535571 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-xs-6-cyl-2-5l-ros | 1E050852 THRU 1E053876 | 3 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 200-hp-xs-sst-6-cyl-2-5l | 1E050629 THRU 1E053875 | 3 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-6-cyl-3-0l | 0G590000 THRU 0G760299 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-6-cyl-3-0l | 0G760300 THRU 0G960499 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-6-cyl-3-0l | 0T801000 THRU 1B417701 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-6-cyl-3-0l | 1B417702 THRU 1B504988 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-6-cyl-3-0l | 1B504989 THRU 2B535086 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-dts-6-cyl-3-0l | 0T599000 THRU 1B417701 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-dts-6-cyl-3-0l | 1B417702 THRU 1B504988 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-dts-6-cyl-3-0l | 1B504989 THRU 1B964735 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-pro-xs-6-cyl-3-0l | 1B104549 THRU 1B426560 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-sport-xs-6-cyl-2-5l | 1E002584 THRU 1E050825 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-sport-xs-6-cyl-3-0l | 1E000797 THRU 1E002583 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 225-hp-xs-6-cyl-2-5l | 1E002584 THRU 1B792195 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-6-cyl-3-0l | 1B528615 THRU 2B535086 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-pro-xs-6-cyl-3-0l | 1B426561 THRU 1B752546 | 6 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-pro-xs-6-cyl-3-0l | 1B752547 THRU 2B535608 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-sport-xs-6-cyl-2-5l | 1E002342 THRU 1E051823 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-sport-xs-6-cyl-2-5l | 1E051824 THRU 1E052994 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-xs-6-cyl-3-0l | 0T818043 THRU 0T997973 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-xs-6-cyl-3-0l | 0T997974 THRU 1E000796 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-xs-6-cyl-3-0l | 1E000797 THRU 1E002341 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-xs-6-cyl-3-0l | 1E002342 THRU 1E051113 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 250-hp-xs-6-cyl-3-0l | 1E053158 THRU 1E053958 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 3-0l-dsi-diesel-spark-ignition | 1E052967 THRU 1E054191 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 300-hp-xs-6-cyl-3-2l | 1E001867 THRU 1E052057 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 300-hp-xs-6-cyl-3-2l | 1E052058 THRU 1E053987 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | jp-3-0l | 0T997974 THRU 1E003045 | 14 | 4 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | jp-3-0l | 1E003046 THRU 1E052824 | 14 | 4 | View |
| Mercury 2-STROKE-EFI | 150-200-hp-pro-max-super-mag | 0G610050 THRU 0G856999 | 13 | 4 | View |
Another 42 location(s) are recorded but not listed here. Use the model links above to open the matching diagram.
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