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Mercury Marine [Updated: Apr. 10, 2026]
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Outboard
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2 Stroke Carb
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250/275
/
[0C101891 & Up] - USA - Cat.# 90-814697
[0C101891 & Up] - USA - Cat.# 90-814697
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CARB HOSES AND FITTINGS (SERIAL #D000750 AND UP)
schematic
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CARB PLATE/REED BLOCK (SERIAL #D000749 AND BELOW)
schematic
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CARB PLATE/REED BLOCK (SERIAL #D000750 AND ABOVE)
schematic
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CARBURETOR ASSEMBLY
schematic
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COWLS AND FRONT COVER
schematic
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CRANKSHAFT, PISTONS AND CONNECTING RODS
schematic
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CYLINDER BLOCK AND END CAPS
schematic
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DRIVESHAFT HOUSING AND EXHAUST TUBE
schematic
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DUAL ENGINE EXTENSION KIT (COUNTER ROTATION DESIGN I)
schematic
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DUAL ENGINE EXTENSION KIT (COUNTER ROTATION DESIGN II)
schematic
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ENRICHNER VALVE (SERIAL #D000749 AND BELOW)
schematic
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EXHAUST MANIFOLD AND CYLINDER HEAD
schematic
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EXHAUST PLATE
schematic
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FLYWHEEL/STATOR
schematic
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FUEL PUMP (FUEL PUMP BODY IS BLACK)
schematic
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FUEL PUMP (SERIAL #D000749 AND BELOW)
schematic
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FUEL PUMP SERIAL #D000750 AND UP/FUEL PUMP BODY WHITE/RED
schematic
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GEAR HOUSING (DRIVESHAFT)(STANDARD/COUNTER ROTATION)
schematic
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GEAR HOUSING (PROPELLER SHAFT) (COUNTER ROTATION)
schematic
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GEAR HOUSING (PROPELLER SHAFT) (STANDARD ROTATION)
schematic
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HYDRAULIC PUMP (DESIGN I)
schematic
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HYDRAULIC PUMP (DESIGN II)
schematic
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HYDRAULIC PUMP AND MOUNTING BRACKETS
schematic
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INSTRUMENTATION
schematic
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KEY SWITCH ASSEMBLY
schematic
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MISCELLANEOUS PARTS/ACCESSORIES
schematic
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OIL INJECTION COMPONENTS
schematic
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SOUND ATTENUATOR AND COWL BRACKET
schematic
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STARTER MOTOR AND IGNITION COILS
schematic
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SWIVEL BRACKET AND STEERING ARM
schematic
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Starter Motor Assembly
schematic
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THROTTLE LEVER
schematic
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TRANSOM BRACKETS
schematic
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WIRING HARNESS, STARTER SOLENOID AND RECTIFIER
schematic