Part #20613
Replaced by #420613MA
Lower half diagram
Part #15X85
Replaced by #703333
Blade housing diagram
Part #28X23
Replaced by #703948
Blade housing diagram
Part #20551
Replaced by #492574MA
Top half diagram
Part #STD541425
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Part #32618
Replaced by #32618MA
Part #15X79
Replaced by #703409
Top half diagram
Part #STD551031
The manufacturer no longer makes this part, and there's no substitute part
Part #26X179
The manufacturer no longer makes this part, and there's no substitute part
Blade housing diagram
Part #20619Z
Replaced by #20619MA