Briggs & Stratton 386777-0036-G1 627cc 23.0 Gross HP Vanguard Engine With A 1-Inch Diameter x 3-5/32-Inch Length Crankshaft, Keyway, And Tapped 7/16-20 (CARB Compliant)

This 23 HP electric-start Briggs & Stratton vertical OHV engine is designed for use with commericial mowers and lawn tractors. Engine Displacement (cc): 627, Start Type: Electric, Application: Commercial mowers and lawn tractors, Engine Type: Vanguard V-Twin OHV, Rated Power (HP): 23, Shaft Output: Vertical, Shaft Diameter (in.): 1, Shaft Length (in.): 3 5/32, Shaft Keyway (in.): 1/4, Shaft End Tapped (Diameter (in.)/Threads per inch): 7/16 - 20, Shaft Rotation (From PTO Shaft Side): Counterclockwise, Bearing Type: Plain, Cylinders (qty.): 2, Cylinder Bore: Cast iron, Bore x Stroke (in.): 2.97 x 2.76, Cooling System: Air cooled, Air Cleaner Type: Dual element, Fuel Tank: Not included, Fuel Type: Gasoline, Oil Capacity (qt.): 1.5 (48 oz.), Lubrication System: Full pressure, Low Oil Alert: No, Ignition System: Electronic, Governor System: Mechanical, Carburetor: Float, Throttle Control: Remote, Max. RPM: 3,300, Charging System Amps: 16, Muffler Included: No, Bolt Circle (in.): 10, Dimensions L x W x H (in.): 18 x 16 x 13 1/2, EPA/CARB Approval (California Air Resource Board): Yes