Briggs & Stratton Vanguard Vertical Shaft Engine with Electric Start — 23HP, 1in. x 3 5/32in. Shaft, Model# 386777-3024-G1

Rugged Briggs & Stratton 23 HP Vanguard vertical engine is designed for use with riding lawn mowers and tractors. Easy-start electric ignition and a full-pressure lubrication system ensure a long life for an engine you can depend on. Engine Displacement (cc): 627, Start Type: Electric, Application: Riding lawn mowers and lawn tractors, Engine Type: Vanguard V-Twin OHV, Rated Power (HP): 23, Shaft Output: Vertical, Shaft Diameter (in.): 1 1/8, Shaft Length (in.): 3 5/32, 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, Ignition System: Electronic, Governor System: Mechanical, Carburetor: Float, Throttle Control: Remote, Max. RPM: 3,600, Muffler Included: No, Bolt Circle (in.): 10, Dimensions L x W x H (in.): 18 x 16 x 13 1/2 Full-pressure lubrication with oil cooler and spin-on oil filter Fuel tank, muffler, and exhaust manifold not included