Looking for Answers about Honda Horizontal OHV Engine - 50cc, GX Series, 5/8in. x 1 1/4in. Shaft, Model# GXH50UQXA?

The Honda 50cc GX Series OHV mini commercial-grade engine is designed for the most demanding commercial applications. It has set an industry standard for reliability and durability. Overhead Valve design offers cooler, fuel-efficient operation and cast iron cylinder sleeve provides longer service life. The GX is reliable, easy starting and quiet running. Meets EPA and CARB emission levels standards. This legendary engine has earned the reputation as the preferred engine for construction equipment. Designed for high-RPM applications. Compression Ratio 8.01, Cylinder Bore Cast iron, EPA/CARB Approval California Air Resource Board Yes, Throttle Control Manual, Shaft Rotation From PTO Shaft Side Counterclockwise, Shaft Diameter in. 5/8, Max. RPM 7,600, Start Type Recoil, Rated Power HP 2.1, Oil Capacity qt. 0.26, Torque ft./lbs. 2.00 at 4,500 RPM, Auto Compression Release Yes, Bolt Circle in. 4 11/64, Cylinders qty. 1, Ignition System Electronic, Muffler Included Yes, Air Cleaner Type Semidry, Application Generators, pumps, tillers, small construction equipment, Shaft Output Horizontal, Choke Control Manual, Fuel Tank Capacity qt. 0.81, Dimensions L x W x H in. 8 7/8 x 10 13/16 x 13, Lubrication System Forced splash, Engine Type GX series OHV-commercial duty, Shaft End Tapped Diameter in./Threads per inch 1/4-28, Shaft Length in. 1 1/4, Cooling System Air cooled, Bore x Stroke in. 1.65 x 1.42, Carburetor Float, Fuel Type Gasoline, Mounting Base L x W in. 4 3/4 x 2 1/8, Low Oil Alert No, Engine Displacement cc 50, PTO Height in. 3 11/32, Governor System Centrifugal mechanical. Honda 50cc GX OHV air-cooled, 4-stroke, horizontal engine Applications high-RPM Automatic decompression for easy starting 50-state compliant engine