Lower half diagram
Part #24399
Replaced by #532122075
Differential diagram
Part #792042
The manufacturer no longer makes this part, and there's no substitute part
Part #STD541431
The manufacturer no longer makes this part, and there's no substitute part
Part #20613
Replaced by #420613MA
Mower housing diagram
Part #24384
Replaced by #492574MA
Lower half diagram
Part #55000
Replaced by #794299
Part #STD533107
The manufacturer no longer makes this part, and there's no substitute part
Top half diagram
Part #30X20
Replaced by #703312
Top half diagram
Part #STD523107
The manufacturer no longer makes this part, and there's no substitute part
Differential diagram
Part #780001
Replaced by #780001