Mercury outboard spare part 8129351 (SCREW Pilot Adjust). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 25 2 CYL (International), 25 HP 3 CYL LIGHTNING (International), 6 2 CYL (International), 8 HP 2 CYL (International), 8 HP SEAPRO 2 CYL (International), 9.8 2 CYL (International), 9.9 2 CYL (International), 25 HP Jet 2 CYL (International). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 8129351 (SCREW Pilot Adjust), documented in 15 exploded diagram location(s), across the 2-STROKE-CARB series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB25-2-cyl-international0N018456 THRU 0N05550441View
Mercury 2-STROKE-CARB25-2-cyl-international0N055505 UP191View
Mercury 2-STROKE-CARB25-hp-3-cyl-lightning-international0E268781 THRU 0E28799941View
Mercury 2-STROKE-CARB25-hp-3-cyl-lightning-international0E288000 THRU 0E30131941View
Mercury 2-STROKE-CARB25-hp-jet-2-cyl-international0N088578 UP41View
Mercury 2-STROKE-CARB6-2-cyl-international0N027903 THRU 0N055109191View
Mercury 2-STROKE-CARB6-2-cyl-international0N055110 THRU 0N392391191View
Mercury 2-STROKE-CARB8-hp-2-cyl-international0N027903 THRU 0N055109191View
Mercury 2-STROKE-CARB8-hp-2-cyl-international0N055110 UP191View
Mercury 2-STROKE-CARB8-hp-seapro-2-cyl-international0N014717 THRU 0N055109191View
Mercury 2-STROKE-CARB8-hp-seapro-2-cyl-international0N055110 UP191View
Mercury 2-STROKE-CARB9-8-2-cyl-international0N007788 THRU 0N055109191View
Mercury 2-STROKE-CARB9-8-2-cyl-international0N055110 UP191View
Mercury 2-STROKE-CARB9-9-2-cyl-international0N059858 UP191View
Mercury 2-STROKE-CARB9-9-2-cyl-international0N260037 UP191View

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Appears in diagrams of these models

  • 25 2 CYL (International)
  • 25 HP 3 CYL LIGHTNING (International)
  • 6 2 CYL (International)
  • 8 HP 2 CYL (International)
  • 8 HP SEAPRO 2 CYL (International)
  • 9.8 2 CYL (International)
  • 9.9 2 CYL (International)
  • 25 HP Jet 2 CYL (International)