Mercury outboard spare part 831957 (RETAINER). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 350 HP 5.7L V10 Verado, 350 HP 5.7L V10 Verado SeaPro, 400 HP 5.7L V10 Verado, 400R HP 5.7L V10 Racing, 425 HP 5.7L V10 Verado, 500 HP 7.6L V12 SeaPro, 500R HP 4.6L V8 Racing, 600 HP 7.6L V12 Verado. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 831957 (RETAINER), documented in 9 exploded diagram location(s), across the 4-STROKE-EFI series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 4-STROKE-EFI | 350-hp-5-7l-v10-verado | 3B266064 THRU 3B576448 | 38 | 2 | View |
| Mercury 4-STROKE-EFI | 350-hp-5-7l-v10-verado | 3B576449 UP | 38 | 2 | View |
| Mercury 4-STROKE-EFI | 350-hp-5-7l-v10-verado-seapro | 3B266064 UP | 38 | 2 | View |
| Mercury 4-STROKE-EFI | 400-hp-5-7l-v10-verado | 3B266064 UP | 38 | 2 | View |
| Mercury 4-STROKE-EFI | 400r-hp-5-7l-v10-racing | 3B272954 UP | 38 | 2 | View |
| Mercury 4-STROKE-EFI | 425-hp-5-7l-v10-verado | 3B576447 UP | 38 | 2 | View |
| Mercury 4-STROKE-EFI | 500-hp-7-6l-v12-seapro | 3B060047 UP | 33 | 1 | View |
| Mercury 4-STROKE-EFI | 500r-hp-4-6l-v8-racing | 1E099432 UP | 38 | 2 | View |
| Mercury 4-STROKE-EFI | 600-hp-7-6l-v12-verado | 3B060047 UP | 33 | 1 | View |
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