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Mercury Marine [Updated: Apr. 10, 2026]
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7.4L (454 CU IN) V8 GM
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7.4l MIE W/B/W GM 454 V-8
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1988-1992 [0B788366 THRU 0D715493] - Cat.# 90-97671
1988-1992 [0B788366 THRU 0D715493] - Cat.# 90-97671
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AIR SILENCER
schematic
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ALTERNATOR (MOTOROLA #8EM2003KA)
schematic
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ALTERNATOR (MOTOROLA #8MR2039K)
schematic
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AUDIO WARNING SYSTEM
schematic
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CARBURETOR
schematic
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CARBURETOR AND LINKAGE
schematic
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CLOSED COOLING SYSTEM
schematic
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CRANKSHAFT PISTONS AND CONN. RODS
schematic
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CYLINDER BLOCK AND CAMSHAFT
schematic
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CYLINDER HEAD AND ROCKER COVER
schematic
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DISTRIBUTOR AND IGNITION COMPONENTS
schematic
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EXHAUST MANIFOLD AND EXHAUST ELBOW
schematic
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FLYWHEEL HOUSING
schematic
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FUEL PUMP AND FUEL FILTER
schematic
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INTAKE MANIFOLD AND FRONT COVER ( OLD DESIGN)
schematic
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INTAKE MANIFOLD AND FRONT COVER (NEW DESIGN)
schematic
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OIL FILTER AND ADAPTER
schematic
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OIL PAN AND OIL PUMP
schematic
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SEA WATER PUMP ASSEMBLY (NEW DESIGN)
schematic
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SEA WATER PUMP ASSEMBLY (OLD DESIGN)
schematic
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SERVICE AND SUPPORT MATERIAL
schematic
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STARTER AND ALTERNATOR
schematic
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STARTER MOTOR
schematic
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THERMOSTAT HOUSING (STANDARD COOLING) NEW DESIGN
schematic
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THERMOSTAT HOUSING (STANDARD COOLING) OLD DESIGN
schematic
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TRANSMISSION AND ENGINE MOUNTING (IN-LINE)
schematic
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TRANSMISSION AND ENGINE MOUNTING (V-DRIVE)
schematic
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TRANSMISSION AND RELATED PARTS (IN-LINE)
schematic
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TRANSMISSION AND RELATED PARTS (V-DRIVE)
schematic
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WIRING HARNESS ELECTRICAL AND IGNITION
schematic