Attachments diagram
Part #U19-55SS
The manufacturer no longer makes this part, and there's no substitute part
Motor assembly diagram
Part #U9-99
Replaced by #U109-99
Motor assembly diagram
Part #U37-672P
Replaced by #U37-673P
Casing assembly diagram
Part #J21-19
Attachments diagram
Part #U78-769P
Motor assembly diagram
Part #J105-74PA
Motor assembly diagram
Part #U36-175D
Motor assembly diagram
Part #J101-26
Diaphragm and stem assembly diagram
Part #J220-16B
Motor assembly diagram
Part #U111-212T