Prime Spray Valve Assembly Replacement Kit 0512250 Gun_NBC/NB (Old Wagner Conversion) Needle Packing

Needle Packing

The following comments were originally written about the 905

if you do not own a torque wrench

Take care not to damage the carbide valve ball or bend the valve spring unit shaft

Prime Spray Valve Assembly Replacement Kit 0512250 Gun_NBC/NB (Old Wagner Conversion) Needle PackingPart #: 512 250, 0512250, 512250 or 0516761 This is a very common part to repair on a sprayer. Just through normal wear and tear, the prime switch will feel lose. Despite which position the switch is, the pump itself will be stuck in either "Prime" or "Spray" mode. Thankfully this kit fits 90% of Wagner Pumps and Non commercial Titan pumps. And it's easy to replaces and much cheaper than a new sprayer! This newer 90 degree prime spray valve kit