Mercury outboard spare part 91012 (SCREW (.250-28 Special)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 45, 450 4 CYL, 50, 500 4 CYL. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 91012 (SCREW (.250-28 Special)), documented in 189 exploded diagram location(s), across the 2-STROKE-CARB, FORCE series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | 100-4-cyl | 0D283222 THRU 0G760299 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 100-4-cyl | 0G760300 THRU 0G965520 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 100-4-cyl | 0P017000 THRU 0P058999 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 100-4-cyl | 9523034 THRU 9793576 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 100-4-cyl | 9793577 THRU 0P016999 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon | 0G044365 THRU 0G437999 | 19 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon | 0G438000 THRU 0G760299 | 19 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon | 9927000 THRU 0P016999 | 19 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon-xd | 9927000 THRU 0P016999 | 19 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro | 0G044365 THRU 0G437999 | 19 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro | 0G438000 THRU 0G760299 | 19 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro | 9927000 THRU 0P016999 | 19 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro-xd | 9927000 THRU 0P016999 | 19 | 4 | View |
| Mercury 2-STROKE-CARB | 20-jet | 0G760300 THRU 0T979999 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 20-jet | 0P017000 THRU 0P325499 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 20-jet | 0T980000 THRU 0T999999 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 20-jet | 1B000001 THRU 1B351069 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0G760300 THRU 0T979999 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0P017000 THRU 0P325499 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 9507381 THRU 9807908 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 9807909 THRU 0P016999 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0G760300 THRU 0T979999 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0P017000 THRU 0P325499 | 17 | 4 | View |
| Mercury 2-STROKE-CARB | 30-2-cyl | 0G055314 THRU 0G760299 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 30-2-cyl | 0G760300 THRU 0T979999 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 30-2-cyl | 0P017000 THRU 0P325499 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 30-2-cyl | 0P325500 THRU 0P391625 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 30-2-cyl | 0T980000 THRU 0T999999 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 30-2-cyl | 1B000001 THRU 1B208759 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 30-2-cyl | 9854537 THRU 0P016999 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 30-jet | 0C159200 THRU 0G589999 | 17 | 8 | View |
| Mercury 2-STROKE-CARB | 30-jet | 9570790 THRU 0G589999 | 17 | 8 | View |
| Mercury 2-STROKE-CARB | 30-jet-3-cyl | 0G590000 THRU 0G760299 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 30-jet-3-cyl | 0G760300 THRU 0T408999 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 30-jet-3-cyl | 0P017000 THRU 0P153499 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 30-jet-3-cyl | 9973100 THRU 0P016999 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 35-2-cyl | 0B110789 THRU 0B458383 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | 35-2-cyl | 209608 THRU 0B110788 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | 35-2-cyl | 6445653 THRU 0B110788 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | 35-2-cyl | 9384476 THRU 0B110788 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | 35-2-cyl | 9466647 THRU 0C214735 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | 40-2-cyl | 0G055314 THRU 0G760299 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 40-2-cyl | 0G760300 THRU 0T979999 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 40-2-cyl | 0P017000 THRU 0P325499 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 40-2-cyl | 0P325500 THRU 0P391625 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 40-2-cyl | 0T980000 THRU 0T999999 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 40-2-cyl | 1B000001 THRU 1B208759 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 40-2-cyl | 9854537 THRU 0P016999 | 16 | 4 | View |
| Mercury 2-STROKE-CARB | 40-3-cyl | 0G590000 THRU 0G760299 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 40-3-cyl | 0G760300 THRU 0T979999 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 40-3-cyl | 0P017000 THRU 0P325499 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 40-3-cyl | 0P325500 THRU 0P325907 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 40-3-cyl | 0T980000 THRU 1B209735 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 40-3-cyl | 9973100 THRU 0P016999 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 40-400-402-2-cyl | 5556230 THRU 0B239231 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | 40-400-402-2-cyl | 7144763 THRU 0B239231 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | 40-400-402-2-cyl | 8064750 THRU 0B239231 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | 40-400-402-2-cyl | 9251456 THRU 0B239231 | 13 | 4 | View |
| Mercury 2-STROKE-CARB | 40-jet | 0P094500 THRU 0P325499 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 40-jet | 0P325500 THRU 0P392690 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 40-jet | 0T178500 THRU 0T979999 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 40-jet | 0T980000 THRU 2B535834 | 18 | 6 | View |
| Mercury 2-STROKE-CARB | 45-450-4-cyl | 0A719281 THRU 0A745944 | 16 | 8 | View |
| Mercury 2-STROKE-CARB | 45-450-4-cyl | 0B110789 THRU 0B370271 | 16 | 8 | View |
| Mercury 2-STROKE-CARB | 45-450-4-cyl | 5531630 THRU 0B110788 | 16 | 8 | View |
| Mercury 2-STROKE-CARB | 45-450-4-cyl | 7143688 THRU 0A719280 | 16 | 8 | View |
| Mercury 2-STROKE-CARB | 45-450-4-cyl | 8063985 THRU 0B110788 | 16 | 8 | View |
| Mercury 2-STROKE-CARB | 45-450-4-cyl | 9248006 THRU 9466691 | 16 | 8 | View |
| Mercury 2-STROKE-CARB | 45-450-4-cyl | 9466692 THRU 09522535 | 16 | 8 | View |
| Mercury 2-STROKE-CARB | 45-jet | 0D000750 THRU 0G290584 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 45-jet | 0G290585 THRU 0G589999 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 45-jet | 0G590000 THRU 0G760299 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 45-jet | 0G760300 THRU 0T129554 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 45-jet | 0P017000 THRU 0P094499 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 45-jet | 9683055 THRU 9885344 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 45-jet | 9885385 THRU 9973099 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 45-jet | 9973100 THRU 0P016999 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 50-3-cyl | 0A721308 THRU 0B240466 | 15 | 6 | View |
| Mercury 2-STROKE-CARB | 50-500-4-cyl | 5531630 THRU 0B110788 | 16 | 8 | View |
| Mercury 2-STROKE-CARB | 50-500-4-cyl | 7143688 THRU 0A719280 | 16 | 8 | View |
Another 109 location(s) are recorded but not listed here. Use the model links above to open the matching diagram.
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