Lower half diagram
Part #24297
Replaced by #65139
Part #STD541431
The manufacturer no longer makes this part, and there's no substitute part
Part #20613
Replaced by #420613MA
Mower housing diagram
Part #20551
Replaced by #492574MA
Part #STD541437
The manufacturer no longer makes this part, and there's no substitute part
Lower half diagram
Part #24582
Replaced by #24582MA
Lower half diagram
Part #10851Z
Replaced by #10851ZMA
Mower housing diagram
Part #2X39
Replaced by #2X39MA
Lower half diagram
Part #STD551037
The manufacturer no longer makes this part, and there's no substitute part
Part #STD551031
The manufacturer no longer makes this part, and there's no substitute part