Briggs & Stratton Professional Series 190cc Vertical Engine, 7/8" x 1-13/16" Crankshaft, Tapped 3/8"-24, #505 Woodruff Key & 3/16" Straight Keyway

Briggs & Stratton Professional Series Single Cylinder Air-Cooled 4-Cycle Gas Engine Produces 8.75 lbs/ft torque* - Power levels are stated gross torque per SAE J1995 Overhead Valve (OHV) Technology More power, less fuel-use & lower emissions

Runs cooler for longer engine and valve life Keeps the engine running cooler for maximum productivity

ReadyStart Starting System No prime, no choke, no worries

Dual-Sealing Air Cleaner Improved debris resistance Longer life of your engine

Acoustically-Engineered Muffler Quiet operation and excellent tonal quality

Larger Rewind Starter Reduces pulling effort for easy starting

Float-Feed Carburetor & Mechanical Governor Allows for fast fuel delivery for reliable starting and operation Increases throttle response to maximize usable power for higher torque applications

0.8 Gallon Gas Tank Included