Air volume control diagram
Part #U238-4
Replaced by #18395
Jet body diagram
Part #N212-12P
Motor and pump assembly diagram
Part #U212-68T
The manufacturer no longer makes this part, and there's no substitute part
Jet body diagram
Part #N20-25
Replaced by #N20-25N
Sears vertical casing adapters diagram
Part #J21-21
Single pipe jets diagram
Part #J66-14
Motor and pump assembly diagram
Part #L1-25P
Jet body diagram
Part #N34P-21
Motor and pump assembly diagram
Part #L21-1
Sears vertical casing adapters diagram
Part #J21-17