Mercury outboard spare part 17925A20 (KEY SWITCH ASSEMBLY (20')). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits V-135, V-150, V-175, V-200 (2.5L) 1991 ONLY, XR-4 / MAGNUM II. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 17925A20 (KEY SWITCH ASSEMBLY (20')), documented in 10 exploded diagram location(s), across the 2-STROKE-CARB series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | v-150 | 0C100861 THRU 0C239552 | 1 | 1 | View |
| Mercury 2-STROKE-CARB | v-150 | 0C239553 THRU 0D081999 | 1 | 1 | View |
| Mercury 2-STROKE-CARB | v-150 | 0D082000 THRU 0G303045 | 1 | 1 | View |
| Mercury 2-STROKE-CARB | v-150 | 0G303046 THRU 0G760299 | 1 | 1 | View |
| Mercury 2-STROKE-CARB | v-150 | 0G760300 THRU 0G960499 | 1 | 1 | View |
| Mercury 2-STROKE-CARB | v-150 | 0G960500 THRU 1B226999 | 1 | 1 | View |
| Mercury 2-STROKE-CARB | v-150 | 4868998 THRU 0A904645 | 1 | 1 | View |
| Mercury 2-STROKE-CARB | v-175 | 0C100861 THRU 0C239552 | 1 | 1 | View |
| Mercury 2-STROKE-CARB | v-200 | 0C100861 THRU 0C291519 | 1 | 1 | View |
| Mercury 2-STROKE-CARB | v-200-2-5l-1991-only | 0C291520 THRU 0D081999 | 1 | 1 | View |
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