Five year old Honda GX120 UT3 type SMCC engine, 3.2 hp. 40 hours run time. Excellent condition.
This engine was on a small Japanese manufactured walk behind tractor that I purchased new in 2020. I use the tractor for moving and hauling firewood. I wanted a little more power for the work I was doing so I removed the GX120 and installed the next size larger Honda GX engine.
Please note that the output shaft diameter is metric, 18mm (0.708 inch). It does have the original metric 60mm (2.358 inch) diameter v-belt pulley.