Part #20613
Replaced by #420613MA
Mower housing diagram
Part #28X23
Replaced by #703948
Differential diagram
Part #780124
Replaced by #780124
Lower half diagram
Part #11X3
Replaced by #11X3MA
Differential diagram
Part #780001
Replaced by #780001
Wiring diagram diagram
Part #20729
The manufacturer no longer makes this part, and there's no substitute part
Lower half diagram
Part #55000
Replaced by #794299
Mower housing diagram
Part #24384
Replaced by #492574MA
Mower housing diagram
Part #STD541425
The manufacturer no longer makes this part, and there's no substitute part
Lower half diagram
Part #24582
Replaced by #24582MA