823547A03SEAL KIT Gear Housing

Mercury outboard spare part 823547A03 (SEAL KIT Gear Housing). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 40 HP EFI 3 CYL, 40 HP Carb 3 CYL, 30 HP EFI 3 CYL, 25 HP Carb, 30 HP Carb 3 CYL. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 823547A03 (SEAL KIT Gear Housing), documented in 19 exploded diagram location(s), across the 4-STROKE-CARB, 4-STROKE-EFI series.

SeriesModelSerial rangeREFQtyDiagram
Mercury 4-STROKE-CARB25-hp-carb0P153500 THRU 0P388282-1View
Mercury 4-STROKE-CARB25-hp-carb0T409000 THRU 1B344298-1View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0P153500 THRU 0P400999-1View
Mercury 4-STROKE-CARB30-hp-carb-3-cyl0T409000 THRU 1B226999-1View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0P153500 THRU 0P400999-1View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0P401000 THRU 1B344306-1View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl0T409000 THRU 1B226999-1View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl1B227000 THRU 1B344306-1View
Mercury 4-STROKE-CARB40-hp-carb-3-cyl1C000001 THRU 1C018825-1View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl0P153500 THRU 0P400999-1View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl0T409000 THRU 1B226999-1View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1C109093 THRU 1C456299-1View
Mercury 4-STROKE-EFI30-hp-efi-3-cyl1C456300 UP-1View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl0P153500 THRU 0P400999-1View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl0P401000 THRU 0P515896-1View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl0T409000 THRU 1B226999-1View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1B227000 THRU 1B355027-1View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1C000001 THRU 1C043416-1View
Mercury 4-STROKE-EFI40-hp-efi-3-cyl1C043417 THRU 1C456299-1View

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Appears in diagrams of these models

  • 40 HP EFI 3 CYL
  • 40 HP Carb 3 CYL
  • 30 HP EFI 3 CYL
  • 25 HP Carb
  • 30 HP Carb 3 CYL