Part #STD533107
The manufacturer no longer makes this part, and there's no substitute part
Part #20613
Replaced by #420613MA
Lower half diagram
Part #17X113
Replaced by #17X113MA
Lower half diagram
Part #11X3
Replaced by #11X3MA
Part #26X214
Replaced by #26X214MA
Lower half diagram
Part #24533Z
Replaced by #91925MA
Lower half diagram
Part #10851Z
Replaced by #10851ZMA
Mower housing diagram
Part #24384
Replaced by #492574MA
Part #24832PA
Replaced by #794229D
Mower housing diagram
Part #165X32
Replaced by #165X32SEMA