MERCRUISER : 140 GM 181 I/L4 1968-1972 : 2508261 THRU 3332137 Model HP/Displacement140 GM 181 I/L4 1968-1972 Serial Range2508261 THRU 3332137 Assemblies: CARBURETOR ASSEMBLY CYLINDER BLOCK, PISTON AND CRANKSHAFT CYLINDER HEAD AND OIL PAN DISTRIBUTOR ASSEMBLY AND COIL EXHAUST MANIFOLD ASSEMBLY FLYWHEEL HOUSING AND ENGINE SUPPORT FUEL PUMP, FUEL FILTER AND CARBURETOR STARTER MOTOR AND ALTERNATOR WIRING HARNESS, VOLTAGE REGULATOR AND STARTER SOLENOID CARBURETOR ASSEMBLY CYLINDER BLOCK, PISTON AND CRANKSHAFT CYLINDER HEAD AND OIL PAN DISTRIBUTOR ASSEMBLY AND COIL EXHAUST MANIFOLD ASSEMBLY FLYWHEEL HOUSING AND ENGINE SUPPORT FUEL PUMP, FUEL FILTER AND CARBURETOR STARTER MOTOR AND ALTERNATOR WIRING HARNESS, VOLTAGE REGULATOR AND STARTER SOLENOID
