Engine mount diagram
Part #91309
Replaced by #692236
Motion drive diagram
Part #STD581075
Replaced by #812000029
Part #STD541431
The manufacturer no longer makes this part, and there's no substitute part
Wiring diagram
Part #91275
Replaced by #691959
Part #STD533107
The manufacturer no longer makes this part, and there's no substitute part
Mower housing diagram
Part #90905
Replaced by #492574MA
Part #STD541437
The manufacturer no longer makes this part, and there's no substitute part
Mower housing diagram
Part #15X100
Replaced by #15X100MA
Mower housing diagram
Part #17X166
Replaced by #17X166MA
Mower suspension diagram
Part #164X21
Replaced by #164X21MA