... boat, road, chemical painting jobs etc.specificationtitan plunger rod model HB 2133 item NO 322133 material Chrome steel ... Connector, Great Gear, Pinion, Gun Repair Kit, Plunger Rod, Agitation Film, Tungsten, Silicon, Inlet/Outlet Valve, Pressure Senor, Transformer, ... Link, Carbon Brush, SCR, Pump, Motor, Pump Rod, Compression ...