Description Replacement pump head only as shown Fits Hamby 1/2 hp vacuum system Oiler and Muffler not included *Rating 6 CFM at 12 inches of vacuum May be picked up by appointment in Maysville Missouri Related 7600 Pump Assembly Spare Parts; ITP3420004 Drain for 7600 vacuum tank (spare recommended if you haul to shows) AXS34 - Gates Hi-Power® V-Belt A width 34 AK3458 - Motor Pulley 3.4 inch O.D. x 5/8 shaft size 7605 - 1/2 HP electric motor with base 7126 - Vacuum Gauge 2.5 inch 7006 - Replacement pump head with pulley 7604 - Replacement Oiler Assembly 7603 - Replacement Muffler 7855 - 3/8 straight stallcock January 2023