Original #: 102122, , GP#: TT2035GBF, GPM 3.5, PSI: 2000, HP: 6.5, RPM: 3400, Shaft: 3-4" Hotsy Pacific Sale! from $442.94 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Interpump / GP Gas Hollow Shaft Direct Drive