Mercury outboard spare part 422021 (LOCK RING). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 15 HP, 10 HP MARATHON, 10 HP SEAPRO, 15 HP MARATHON, 15 HP SEAPRO, 20 (2 CYL.), 10 HP MAGNUM, 10 HP VIKING, 10 HP XR, 15 HP MARATHON XD, 15 HP SEAPRO XD, 15 HP VIKING. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 422021 (LOCK RING), documented in 90 exploded diagram location(s), across the 2-STROKE-CARB, FORCE, SEARS series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | 10-hp-viking | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 10-hp-viking | 0P325500 THRU 0P411440 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp | 0D281000 THRU 0G760299 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp | 0G760300 THRU 0T979999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp | 0P325500 THRU 0P334727 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp | 0T980000 THRU 0T999999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp | 1B000001 THRU 1B207618 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp | 9542620 THRU 9792199 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp | 9792200 THRU 0P016999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon | 0G760300 THRU 0T979999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon | 0P325500 THRU 0P411440 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon | 0T980000 THRU 0T999999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon | 1B000001 THRU 1B207437 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-marathon-xd | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro | 0G760300 THRU 0T979999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro | 0P325500 THRU 0P411440 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro | 0T980000 THRU 0T999999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro | 1B000001 THRU 1B207437 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro-xd | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 15-hp-viking | 0P325500 THRU 0P411440 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 20-2-cyl | 0A730007 THRU 0A761087 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 20-2-cyl | 0B238464 THRU 0G044026 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 20-2-cyl | 0G044027 THRU 0G760299 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 20-2-cyl | 0G760300 THRU 0T979999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 20-2-cyl | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 20-2-cyl | 0P325500 THRU 1B342467 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 20-2-cyl | 9507381 THRU 9807908 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 20-2-cyl | 9807909 THRU 0P016999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 0P325500 THRU 1B342467 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 0T980000 THRU 0T999999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 1B000001 THRU 1B351069 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 5705532 THRU 6416712 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 7166928 THRU 7207857 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 8073158 THRU 9415100 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 9315316 THRU 9378115 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | ARCHIVE CAT 43465 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | ARCHIVE CAT 99917 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0B238464 THRU 0G044026 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0G044027 THRU 0G760299 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0G760300 THRU 0T979999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 9507381 THRU 9807908 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 9807909 THRU 0P016999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0B238464 THRU 0G044026 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0G044027 THRU 0G760299 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0G760300 THRU 0T979999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 9507381 THRU 9807908 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 9807909 THRU 0P016999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 25-hp-3-cyl-lightning-international | 0E268781 THRU 0E287999 | 17 | 6 | View |
| Mercury 2-STROKE-CARB | 25-hp-3-cyl-lightning-international | 0E288000 THRU 0E301319 | 17 | 6 | View |
| Mercury 2-STROKE-CARB | 8-hp | 0D281000 THRU 0G760299 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 8-hp | 0G760300 THRU 0T979999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 8-hp | 0P017000 THRU 0P325499 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 8-hp | 0P325500 THRU 0P334727 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 8-hp | 0T980000 THRU 0T999999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 8-hp | 1B000001 THRU 1B207618 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 8-hp | 9461526 THRU 9792199 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 8-hp | 9792200 THRU 0P016999 | 24 | 4 | View |
| Mercury 2-STROKE-CARB | 9-9-hp | 0A197112 THRU 0D280999 | 22 | 4 | View |
| Mercury 2-STROKE-CARB | 9-9-hp | 0D281000 THRU 0G760299 | 22 | 4 | View |
| Mercury 2-STROKE-CARB | 9-9-hp | 0G760300 THRU 0T979999 | 22 | 4 | View |
| Mercury 2-STROKE-CARB | 9-9-hp | 0P017000 THRU 0P325499 | 22 | 4 | View |
| Mercury 2-STROKE-CARB | 9-9-hp | 0P325500 THRU 0P334727 | 22 | 4 | View |
| Mercury 2-STROKE-CARB | 9-9-hp | 0T980000 THRU 0T999999 | 22 | 4 | View |
| Mercury 2-STROKE-CARB | 9-9-hp | 1B000001 THRU 1B207618 | 22 | 4 | View |
| Mercury 2-STROKE-CARB | 9-9-hp | 9461526 THRU 9792199 | 22 | 4 | View |
| Mercury 2-STROKE-CARB | 9-9-hp | 9792200 THRU 0P016999 | 22 | 4 | View |
| Mercury FORCE | 25-h-p-1998 | 0E288000 THRU 0E344999 | 17 | 6 | View |
| Mercury SEARS | 15-hp | 0A197112 THRU 0D280999 | 22 | 4 | View |
| Mercury SEARS | 15-hp | 0D281000 THRU 0G760299 | 22 | 4 | View |
| Mercury SEARS | 15-hp | 0G760300 THRU 0T979999 | 22 | 4 | View |
| Mercury SEARS | 15-hp | 0P017000 THRU 0P325499 | 22 | 4 | View |
| Mercury SEARS | 15-hp | 0P325500 THRU 0P334727 | 22 | 4 | View |
| Mercury SEARS | 15-hp | 0T980000 THRU 0T999999 | 22 | 4 | View |
| Mercury SEARS | 15-hp | 1B000001 THRU 1B207618 | 22 | 4 | View |
| Mercury SEARS | 15-hp | 9542620 THRU 9792199 | 22 | 4 | View |
Another 10 location(s) are recorded but not listed here. Use the model links above to open the matching diagram.
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