Blade housing diagram
Part #37X57
Replaced by #37X57MA
Get free shipping with Automatic Reorder
Part #STD533107
The manufacturer no longer makes this part, and there's no substitute part
Part #20613
Replaced by #420613MA
Steering system diagram
Part #55386
Replaced by #55700MA
Part #24273
Replaced by #5021451SM
Wiring diagram diagram
Part #24X24
Replaced by #24X24MA
Steering system diagram
Part #55746
Replaced by #56236E701MA
Drive system diagram
Part #21521
Replaced by #17X160MA
Blade housing diagram
Part #166X4
Replaced by #166X4MA
Part #55449
Replaced by #1753233YP