Welch Thrust Disk for 1373, 1380, DuoSeal Vacuum Pumps
PN: 41-1766
This is a New Welch Thrust Disk for 1373, 1380, DuoSeal Vacuum Pumps, PN: 41-1766. Requires three for rebuild, sold individually. We also offer Major and Minor Repair kits that contain this part.