4B246 , 4B247 , VT490000SJ CAMPBELL HAUSFELD CAST IRON PUMP. CAMPBELL HAUSFELD VT490000SJ , VT472200AJ (OLD # VT470000KB). TWIN CYLINDER VT CAST IRON PUMP WITH FLYWHEEL. PART#: VT490000SJ , VT470000KB REPLACED BY VT472200AJ [MP6000]. Replaces old Speedaire, Sears, Wards pumps. The Campbell Hausfeld VT4923 Cast Iron, Single-Stage Air Compressor Pump…