We have found the best prices on the Web, including prices on "Honda Vertical Engine 4.5 HP, 7/8in. x.
"Compact, lightweight, air-cooled 4-stroke single cylinder engine for home and light industrial use 3 5/32in. x 7/8in.-24 tapped end shaft has 5/32in. keyway 8. 5:1 compression ratio 3600 RPM max. 7. 2 ft.-lbs. max. torque Recoil start"