Mercury outboard spare part 822066A7 (PISTON ASSEMBLY). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 250 (3.0L), 225 (3.0L), 225 (3.0L), 225 MARATHON (3.0L), 225 SEAPRO (3.0L), 300 (3.0L) ProMax, 300 (3.0L) SuperMagnum. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 822066A7 (PISTON ASSEMBLY), documented in 10 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-EFI series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | 225-3-0l | 0D280813 THRU 0G760299 | 9 | 3 | View |
| Mercury 2-STROKE-CARB | 225-marathon-3-0l | 0G245605 THRU 0G760299 | 9 | 3 | View |
| Mercury 2-STROKE-CARB | 225-seapro-3-0l | 0G245605 THRU 0G760299 | 9 | 3 | View |
| Mercury 2-STROKE-EFI | 225-3-0l | 0G129222 THRU 0G760299 | 9 | 3 | View |
| Mercury 2-STROKE-EFI | 225-3-0l | 0T409000 THRU 0T800999 | 9 | 3 | View |
| Mercury 2-STROKE-EFI | 250-3-0l | 0G129222 THRU 0G760299 | 9 | 3 | View |
| Mercury 2-STROKE-EFI | 250-3-0l | 0G760300 THRU 0T408999 | 9 | 3 | View |
| Mercury 2-STROKE-EFI | 250-3-0l | 0T409000 THRU 0T800999 | 9 | 3 | View |
| Mercury 2-STROKE-EFI | 300-3-0l-promax | 0G610221 THRU 0T105297 | 9 | 3 | View |
| Mercury 2-STROKE-EFI | 300-3-0l-supermagnum | 0G610221 THRU 0T105297 | 9 | 3 | View |
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