Mercury outboard spare part 855681001 (SEAL Oil). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 30 HP EFI 3 CYL, 40 HP EFI 3 CYL, 8 HP Carb (209cc), 9.9 HP Carb (209cc), 25 HP EFI Jet 3 CYL, 6 HP EFI 2CYL (209cc), 8 HP EFI 2 CYL (209cc), 9.9 HP EFI 2 CYL (209cc), 9.9 HP EFI ProKicker 2 CYL (209cc), 10 HP EFI 2 CYL (333cc), 15 HP EFI 2 CYL (333cc), 25 HP EFI SeaPro 3 CYL, 9.9 HP EFI ProKicker 2 CYL (333cc). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 855681001 (SEAL Oil), documented in 30 exploded diagram location(s), across the 4-STROKE-CARB, 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 4-STROKE-CARB8-hp-carb-209cc0P325500 THRU 1R279944112View
Mercury 4-STROKE-CARB8-hp-carb-209cc0R042475 THRU 1R279944112View
Mercury 4-STROKE-CARB9-9-hp-carb-209cc0P325500 THRU 1R279944112View
Mercury 4-STROKE-CARB9-9-hp-carb-209cc0R042475 THRU 1R279944112View
Mercury 4-STROKE-EFI10-hp-efi-2-cyl-333cc0R833820 UP81View
Mercury 4-STROKE-EFI15-hp-efi-2-cyl-333cc0R833820 UP81View
Mercury 4-STROKE-EFI15-hp-efi-seapro-2-cyl-333cc0R833820 UP81View
Mercury 4-STROKE-EFI20-hp-efi-2-cyl-333cc0R833820 UP81View
Mercury 4-STROKE-EFI25-hp-efi-3-cyl0R106999 THRU 1R16263681View
Mercury 4-STROKE-EFI25-hp-efi-3-cyl1R154758 UP81View
Mercury 4-STROKE-EFI25-hp-efi-jet-3-cyl0R165086 THRU 1R16263681View
Mercury 4-STROKE-EFI25-hp-efi-jet-3-cyl1R154758 UP81View
Mercury 4-STROKE-EFI25-hp-efi-seapro-3-cyl1R154758 UP81View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl0P153500 THRU 0P40099981View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl0R106999 THRU 1R16263681View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl0T409000 THRU 1B22699981View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1C109093 THRU 1C45629981View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1C456300 UP81View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1R154758 UP81View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl0P153500 THRU 0P40099981View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl0P401000 THRU 0P51589681View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl0T409000 THRU 1B22699981View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1B227000 THRU 1B35502781View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1C000001 THRU 1C04341681View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1C043417 THRU 1C45629981View
Mercury 4-STROKE-EFI6-hp-efi-2cyl-209cc1R363055 UP-, 81View
Mercury 4-STROKE-EFI8-hp-efi-2-cyl-209cc1R281445 UP-, 81View
Mercury 4-STROKE-EFI9-9-hp-efi-2-cyl-209cc1R281445 UP-, 81View
Mercury 4-STROKE-EFI9-9-hp-efi-prokicker-2-cyl-209cc1R281445 UP-, 81View
Mercury 4-STROKE-EFI9-9-hp-efi-prokicker-2-cyl-333cc1R008146 THRU 1R27879281View

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Appears in diagrams of these models

  • 30 HP EFI 3 CYL
  • 40 HP EFI 3 CYL
  • 8 HP Carb (209cc)
  • 9.9 HP Carb (209cc)
  • 25 HP EFI Jet 3 CYL
  • 6 HP EFI 2CYL (209cc)
  • 8 HP EFI 2 CYL (209cc)
  • 9.9 HP EFI 2 CYL (209cc)
  • 9.9 HP EFI ProKicker 2 CYL (209cc)
  • 10 HP EFI 2 CYL (333cc)
  • 15 HP EFI 2 CYL (333cc)
  • 25 HP EFI SeaPro 3 CYL
  • 9.9 HP EFI ProKicker 2 CYL (333cc)