AndFlo HJ4195 Internal Gear Pump, 1.5" Ports, Drop-in Replacement (New)Bill of Materials Casing Cast Iron Rotor Cast Iron Shaft Steel Idler Cast Iron Idler Pin Hard Steel Idler Bushing Carbon Graphite Bracket Bushing Please call Seal Buna N or FKM Pump Performance Flow 20 GPM Pressure 250 PSI Relief Valve 100 PSI Not a genuine Viking item. This item is an aftermarket drop in part for part replacement. It is not manufactured by Viking. Viking is a registered trademark of Viking Pump, Inc. PumpRack. com is not affiliated