1. wagner pump repair kits 2. for Wagner PS20\PS22 3. 28.8*14.5* ... ,woodworking,construction, boat, road, chemical painting jobs etc.specificationwagner pump repair kits model HB2141 item NO 322141 material high molecular nylon.etc ... /Outlet Valve, Pressure Senor, Transformer, Link, Carbon Brush, SCR, Pump, Motor, Pump Rod, Compression Nut, Hexagon Clamping Nut, Power Rollers and so ...