840756A01POWERHEAD ASSEMBLY

Mercury outboard spare part 840756A01 (POWERHEAD ASSEMBLY). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 300X (3.0L) PRO MAX, 25 K, 25 HP 3 CYL LIGHTNING (International). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 840756A01 (POWERHEAD ASSEMBLY), documented in 5 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 2-STROKE-CARB25-hp-3-cyl-lightning-international0E288000 THRU 0E301319-1View
Mercury 2-STROKE-CARB25-k62CK 200454 THRU 00313272-1View
Mercury 2-STROKE-CARB25-kARCHIVE CAT 82711594-1View
Mercury 2-STROKE-CARB25-kARCHIVE CAT 97032-1View
Mercury 2-STROKE-EFI300x-3-0l-pro-max0T235084 THRU 0T429939-1View

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Appears in diagrams of these models

  • 300X (3.0L) PRO MAX
  • 25 K
  • 25 HP 3 CYL LIGHTNING (International)