VGX, LX05, LX-50, XT-05 Airless Spray Gun Wagner 1700 / 9150; Amspray 1500 / 1550; SprayTech 1620 / PF25 Nozzle #3 is the standard

Nozzle #3 is the standard size listed as an all purpose nozzle

The suction tube is more prone to wearing out

Cap (HP/ST Series)  0010782  Item # 1 as shown in breakdown below

1: Make sure the sprayer is OFF

VGX, LX05, LX-50, XT-05 Airless Spray Gun Wagner 1700 / 9150; Amspray 1500 / 1550; SprayTech 1620 / PF25 Nozzle #3 is the standardPart Numbers: 0515229, 0523920, 0516719, 0286021 Features Benefits Four Finger Trigger Lock Seal and Saddle included Quick change full size in line 100 Mesh (Yellow) Filter Industry Standard G Thread (7 8") 3600PSI (207 bar) Maximum Pressure This one gun is branded and referred to as the Paint Crew Gun, VGX, GX05, GX 05, LX05, LX 50, and XT 05 Airless Spray Gun. As you can see, the VGX (as we call it) is a staple gun that many sprayers come standard