Top half diagram
Part #20103
Replaced by #17000616
Complete mower housing no. 400185 diagram
Part #15X43Z
The manufacturer no longer makes this part, and there's no substitute part
Part #15X79
Replaced by #703409
Part #20613
Replaced by #420613MA
Part #30X20
Replaced by #703312
Complete mower housing no. 400185 diagram
Part #2X54
The manufacturer no longer makes this part, and there's no substitute part
Complete mower housing no. 400185 diagram
Part #20551
Replaced by #492574MA
Drive assembly diagram
Part #1X20
Replaced by #1X20MA
Part #20692
The manufacturer no longer makes this part, and there's no substitute part
Drive assembly diagram
Part #1X81
Replaced by #1X81MA