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Mercury Marine [Updated: Apr. 10, 2026]
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Sterndrive
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Engines - Gas
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7.4L (454 CU IN) V8 GM
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525 SC - Gen VI
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[0F745260 THRU 0F877734] - USA - Cat.# 90-854284
[0F745260 THRU 0F877734] - USA - Cat.# 90-854284
📄
Alternator Assembly (Mando #AC-155603)
schematic
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Audio Warning System
schematic
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Carburetor And Linkage
schematic
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Crankshaft / Pistons / Connecting Rods
schematic
📄
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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Driveshaft Extension Components (Bravo Models)
schematic
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Electrical Components (Serial # 0F745260 Thru 0F877734)
schematic
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Electrical Components (Serial # 0K000012 Thru 0L415623)
schematic
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Exhaust Block Off Plate
schematic
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Exhaust Header/Tailpipe (Serial # 0K000012 Thru 0L415623)
schematic
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Exhaust Manifold/Elbow (Serial # 0F745260 Thru 0F877734)
schematic
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Flywheel Housing (Bravo Driveshaft Models)
schematic
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Flywheel Housing (Bravo Plug In Models)
schematic
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Fuel Pump And Fuel Filter
schematic
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Intake Manifold And Supercharger
schematic
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Mount Plates
schematic
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Mount Plates
schematic
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Oil Cooler And Oil Filter
schematic
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Oil Pan And Oil Pump
schematic
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Oil Reservoir Bottle
schematic
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Power Steering Components
schematic
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Sea Water Pump Assembly
schematic
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Shift Bracket
schematic
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Starter And Alternator Mounting
schematic
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Starter Assembly (50-808011A1) (Driveline)
schematic
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Starter Assembly (50-8M8021116) (Bravo Plug In)
schematic
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Thermostat Housing
schematic