Mercury outboard spare part 8M0034874 (SCREW (M3 x 0.5)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 115 HP EFI, 40 HP EFI 4 CYL, 50 HP EFI 4 CYL, 60 HP EFI 4 CYL, 40 HP EFI Jet 4 CYL, 35 HP EFI Jet 4 CYL, 40 HP EFI SeaPro 4 CYL, 60 HP EFI SeaPro 4 CYL, 30 HP EFI 3 CYL, 40 HP EFI 3 CYL, 100 HP EFI, 115 HP EFI SeaPro, 65 HP EFI Jet, 75 HP EFI SeaPro, 75 HP EFI, 80 HP EFI Jet, 80 HP EFI, 90 HP EFI SeaPro, 90 HP EFI. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 8M0034874 (SCREW (M3 x 0.5)), documented in 26 exploded diagram location(s), across the 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 4-STROKE-EFI100-hp-efi2B095049 UP142View
Mercury 4-STROKE-EFI115-hp-efi0T801000 THRU 1B226999142View
Mercury 4-STROKE-EFI115-hp-efi1B227000 THRU 1B366822142View
Mercury 4-STROKE-EFI115-hp-efi1B366823 THRU 2B094995142View
Mercury 4-STROKE-EFI115-hp-efi2B095049 UP142View
Mercury 4-STROKE-EFI115-hp-efi-seapro2B095049 UP142View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1C456300 UP14, 172View
Mercury 4-STROKE-EFI35-hp-efi-jet-4-cyl1C453840 UP14, 17, 522View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1C456300 UP14, 172View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl0P515897 THRU 0P580772522View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl1C050252 THRU 1C453839522View
Mercury 4-STROKE-EFI40-hp-efi-4-cyl1C453840 UP14, 172View
Mercury 4-STROKE-EFI40-hp-efi-jet-4-cyl1C051324 THRU 1C453839522View
Mercury 4-STROKE-EFI40-hp-efi-jet-4-cyl1C453840 UP14, 172View
Mercury 4-STROKE-EFI40-hp-efi-seapro-4-cyl1C453840 UP14, 172View
Mercury 4-STROKE-EFI50-hp-efi-4-cyl0P515897 THRU 0P580772522View
Mercury 4-STROKE-EFI50-hp-efi-4-cyl1C050252 THRU 1C453839522View
Mercury 4-STROKE-EFI60-hp-efi-4-cyl0P515897 THRU 0P580772522View
Mercury 4-STROKE-EFI60-hp-efi-4-cyl1C050252 THRU 1C453839522View
Mercury 4-STROKE-EFI65-hp-efi-jet2B095049 UP142View
Mercury 4-STROKE-EFI75-hp-efi2B095049 UP142View
Mercury 4-STROKE-EFI75-hp-efi-seapro2B095049 UP142View
Mercury 4-STROKE-EFI80-hp-efi2B095049 UP142View
Mercury 4-STROKE-EFI80-hp-efi-jet2B095049 UP142View
Mercury 4-STROKE-EFI90-hp-efi2B095049 UP142View
Mercury 4-STROKE-EFI90-hp-efi-seapro2B095049 UP142View

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Appears in diagrams of these models

  • 115 HP EFI
  • 40 HP EFI 4 CYL
  • 50 HP EFI 4 CYL
  • 60 HP EFI 4 CYL
  • 40 HP EFI Jet 4 CYL
  • 35 HP EFI Jet 4 CYL
  • 40 HP EFI SeaPro 4 CYL
  • 60 HP EFI SeaPro 4 CYL
  • 30 HP EFI 3 CYL
  • 40 HP EFI 3 CYL
  • 100 HP EFI
  • 115 HP EFI SeaPro
  • 65 HP EFI Jet
  • 75 HP EFI SeaPro
  • 75 HP EFI
  • 80 HP EFI Jet
  • 80 HP EFI
  • 90 HP EFI SeaPro
  • 90 HP EFI