Piston Repair Kit 90-115 watt 13/1500-2600 psi Wagner High Performance Piston Pumps 935 & 945 we recommend you try Auto-Zone’s

we recommend you try Auto-Zone’s loan a tool program)

which means the filter isn't constantly being pressure to collapse

and for interior work where the area does not allow for spraying

Applications :

Not sure what size tip to get or what the numbers mean

Piston Repair Kit 90-115 watt 13/1500-2600 psi Wagner High Performance Piston Pumps 935 & 945 we recommend you try Auto-Zone’sIncludes : 1x 0199903 Piston 1x 0016101 Spring 2x 0272116 Atomizer Valves F. A. Q.: How do you know when the piston and spring need to be replaced? The average life of a piston and spring will vary depending on the how coarse the material being sprayed. For example flat paints have more sand fillers in them thus would wear out a piston much quicker than gloss paints would. We generally see them last from 5 to 15 gallons. Wagner recommends replacing