Mower housing diagram
Part #28X23
Replaced by #703948
Lower half diagram
Part #20864
Replaced by #11X16MA
Differential diagram
Part #786040
Replaced by #786040
Mower housing diagram
Part #166X4
Replaced by #166X4MA
Lower half diagram
Part #165X2
Replaced by #165X58MA
Differential diagram
Part #780001
Replaced by #780001
Lower half diagram
Part #24582
Replaced by #24582MA
Differential diagram
Part #778067
Replaced by #778132
Lower half diagram
Part #24994E
Replaced by #407928MA
Lower half diagram
Part #STD551037
The manufacturer no longer makes this part, and there's no substitute part