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Mercury
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Mercury Marine [Updated: Apr. 10, 2026]
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Outboard
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4 Stroke Carb
/
30 HP Carb 3 CYL
/
[0T409000 THRU 1B226999] - USA - Cat.# 90-80394102
[0T409000 THRU 1B226999] - USA - Cat.# 90-80394102
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Accessories
schematic
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Adapter Plate
schematic
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Bottom Cowl
schematic
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Camshaft/Oil Pump
schematic
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Carburetor
schematic
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Crankshaft, Pistons and Connecting Rods
schematic
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Cylinder Block
schematic
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Cylinder Head
schematic
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Driveshaft Housing
schematic
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Electrical Components
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Flywheel
schematic
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Fuel Lines
schematic
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Fuel Pump
schematic
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Gear Housing (Driveshaft - 2.31:1 - S/N-0T625303 and below
schematic
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Gear Housing (Driveshaft - 2.33:1 - S/N-0T625304 and up)
schematic
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Gear Housing (Driveshaft)(2:1 Gear Ratio)
schematic
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Gear Housing (Prop Shaft - 2.31:1 - S/N-0T625303 and below)
schematic
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Gear Housing (Prop Shaft - 2.33:1 - S/N-0T625304 and up)
schematic
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Gear Housing Propeller Shaft - 2:1 Gear Ratio
schematic
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Intake
schematic
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Intake/Exhaust Valves
schematic
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Linkage (Electric Bigfoot)
schematic
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Linkage (Manual Bigfoot)
schematic
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Linkage (Non Bigfoot)
schematic
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Manual Starter
schematic
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Manual Tilt
schematic
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Power Trim
schematic
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Powerhead Gasket Set Components
schematic
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Service/Support Material
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Starter Motor
schematic
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Steering Arm
schematic
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Swivel Bracket
schematic
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Tiller Handle
schematic
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Tools 1
schematic
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Tools 2
schematic
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Tools 3
schematic
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Top Cowl
schematic
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Transom Bracket
schematic
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Trim Swith Kit
schematic