Mercury outboard spare part 8M0142857 (SPOOL ASSEMBLY). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 250R HP 4.6L V8 Racing, 300R HP 4.6L V8 Racing, 175 HP 3.4L V6, 200 HP 3.4L V6 SeaPro, 200 HP 3.4L V6, 225 HP 3.4L V6, 225 HP 4.6L V8 Pro XS, 250 HP 4.6L V8 Pro XS, 200 HP 4.6L V8 Pro XS, 200R HP 3.4L V6 Racing, 225 HP 4.6L V8 SeaPro, 250 HP 4.6L V8 SeaPro, 250 HP 4.6L V8 Verado, 250 HP 4.6L V8, 300 HP 4.6L V8 AMS SeaPro, 300 HP 4.6L V8 CMS SeaPro, 300R HP 4.6L V8 AMS Racing, 150R HP 3.4L V6, 175 HP 3.4L V6 Pro XS, 300 HP 4.6L V8 CMS. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 8M0142857 (SPOOL ASSEMBLY), documented in 23 exploded diagram location(s), across the 4-STROKE-EFI series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 4-STROKE-EFI | 150r-hp-3-4l-v6 | 3B547096 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 175-hp-3-4l-v6 | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 175-hp-3-4l-v6-pro-xs | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 200-hp-3-4l-v6 | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 200-hp-3-4l-v6-seapro | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 200-hp-4-6l-v8-pro-xs | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 200r-hp-3-4l-v6-racing | 3B547096 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 225-hp-3-4l-v6 | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 225-hp-4-6l-v8-pro-xs | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 225-hp-4-6l-v8-seapro | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8 | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8-pro-xs | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8-seapro | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8-verado | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 250r-hp-4-6l-v8-racing | 1E080500 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-ams-seapro | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-cms | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-cms-seapro | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-pro-xs | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-verado | 2B529482 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 300r-hp-4-6l-v8-ams-racing | 1E081459 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 300r-hp-4-6l-v8-racing | 1E080500 UP | 12 | 1 | View |
| Mercury 4-STROKE-EFI | 450r-hp-4-6l-v8-racing | 1E083006 THRU 1E099720 | 12 | 1 | View |
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