Steering diagram
Part #104757X
Replaced by #532104757
Ground drive diagram
Part #104360X
Replaced by #597025001
Mower diagram
Part #3146R
Replaced by #532003146
Part #6266H
Replaced by #532006266
Chassis and enclosures diagram
Part #3645J
Replaced by #532003645
Chassis and enclosures diagram
Part #123549X
Replaced by #581075501
Part #12000034
Replaced by #812000029
Ground drive diagram
Part #122759X
Replaced by #592866501
Steering diagram
Part #104239X
Replaced by #532104239
Electrical diagram
Part #121537X
The manufacturer no longer makes this part, and there's no substitute part