Replacement parts blade housing diagram
Part #37X50
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
Replacement parts steering system diagram
Part #55386
Replaced by #55700MA
Part #24273
Replaced by #5021451SM
Replacement parts diagram
Part #24X24
Replaced by #24X24MA
Replacement parts steering system diagram
Part #55041
Replaced by #56236E701MA
Replacement parts drive system diagram
Part #21521
Replaced by #17X160MA
Replacement parts blade housing diagram
Part #166X4
Replaced by #166X4MA
Replacement parts body and chassis diagram
Part #10851Z
Replaced by #10851ZMA