Briggs & Stratton 33R877-0003-G1 540cc 19 Gross HP Intek Vertical OHV Engine with 1-Inch Diameter by 3-5/32-Inch Length Crankshaft Tapped 7/16-20-Inch

Briggs & Stratton 19 Gross HP Intek Vertical OHV Engine with Electric Start delivers top reliability, performance and durability to meet the demands of professionals. The OHV engine features a pressure lubrication system with an automotive full-flow style spin-on oil filter that cleans contaminants from the oil. Cylinder Bore: Cast iron, Dimensions L x W x H (in.): 19 x 16 1/2 x 13, Lubrication System: Full pressure, Air Cleaner Type: Dual element, Max. RPM: 3,300, Throttle Control: Remote, Engine Type: Intek-OHV, Fuel Type: Gasoline, Bolt Circle (in.): 10, Bearing Type: Plain, Choke Control: Manual, Application: Riding lawn mowers, lawn tractors, Carburetor: Float, Fuel Tank: Not included, Ignition System: Electronic, Shaft Output: Vertical, Charging System Amps: 9, Fuel Pump: Yes, Pulse, Oil Capacity (qt.): 1.5 (48 oz.), Cylinders (qty.): 1, Governor System: Mechanical, Low Oil Shutdown: No, Shaft Rotation (From PTO Shaft Side): Counterclockwise, Shaft Length (in.): 3 5/32, EPA/CARB Approval (California Air Resource Board): Yes, Fuel Filter: Yes, Engine Displacement (cc): 540, Rated Power (HP): 21, Shaft Diameter (in.): 1, Shaft End Tapped (Diameter (in.)/Threads per inch): 7/16-20, Shaft Keyway (in.): 1/4, Start Type: Electric, Auto Compression Release: Yes, Low Oil Alert: No, Bore x Stroke (in.): 3.70 x 3.06, Muffler Included: Yes, Crankshaft: Tapped 7/16-20, keyway, 1 in. dia., Cooling System: Air cooled.