Body chassis diagram
Part #56002
Replaced by #84001895
Motion drive diagram
Part #STD581075
Replaced by #812000029
Electrical system diagram
Part #21064
Replaced by #532365402
Electrical system diagram
Part #92196
The manufacturer no longer makes this part, and there's no substitute part
Motion drive diagram
Part #90589
Replaced by #532122075
Mower housing diagram
Part #37X57
Replaced by #37X57MA
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Body chassis diagram
Part #91174
Replaced by #791850
Mower housing suspension diagram
Part #31X4
Replaced by #703300
Part #STD533107
The manufacturer no longer makes this part, and there's no substitute part
Electrical system diagram
Part #91275
Replaced by #691959