Dimo Marine

8M0166301PISTON ASSEMBLY Oversized .03

Fits models / variants:

Mercury outboard spare part 8M0166301 (PISTON ASSEMBLY Oversized .03). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 105 HP EFI Jet, 75 HP EFI SeaPro, 75 HP EFI, 80 HP EFI Jet. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 8M0166301 (PISTON ASSEMBLY Oversized .03), documented in 4 exploded diagram location(s), across the 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 4-STROKE-EFI105-hp-efi-jet3B672358 UP14View
Mercury 4-STROKE-EFI75-hp-efi2B095049 UP14View
Mercury 4-STROKE-EFI75-hp-efi-seapro2B095049 UP14View
Mercury 4-STROKE-EFI80-hp-efi-jet2B095049 UP14View

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Appears in diagrams of these models

  • 105 HP EFI Jet
  • 75 HP EFI SeaPro
  • 75 HP EFI
  • 80 HP EFI Jet