i needed my pto shaft reworked .my bearings were shot and the shaft was worn on the front from the bearings spinning and walking out ,when i ran my unit it sounded like a church bell ringin .but the STEAM GENIE STILL RAN LIKE A TOP.so i called bob vawter and he sent too a machine shop that was familliar with this pto shaft . 4 days later i picked up an assembled shaft and installed it in my van . i did my first job yesterday and holy cow hotter than hell and runnin great . THANK YOU BOB VAWTER