Mercury outboard spare part 99621 (SCREW (.437-20 x 6.620)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 50 3 CYL, 60 3 CYL, 45, 450 4 CYL. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 99621 (SCREW (.437-20 x 6.620)), documented in 18 exploded diagram location(s), across the 2-STROKE-CARB series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | 45-450-4-cyl | 0A719281 THRU 0A745944 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 50-3-cyl | 0A721308 THRU 0B240466 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 0A721308 THRU 0B240466 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 0B122930 THRU 0D000749 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 0D000750 THRU 0G290584 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 0G290585 THRU 0G589999 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 0G590000 THRU 0G760299 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 0G760300 THRU 0T979999 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 0P017000 THRU 0P325499 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 0P325500 THRU 0P392690 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 0T980000 THRU 2B535834 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 6428681 THRU 0B122929 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 7208333 THRU 0A721307 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 9385911 THRU 9469199 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 9469200 THRU 9683054 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 9683055 THRU 9885344 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 9885345 THRU 9973099 | 9 | 2 | View |
| Mercury 2-STROKE-CARB | 60-3-cyl | 9973100 THRU 0P016999 | 9 | 2 | View |
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