Engine diagram
Part #90840
Replaced by #845125
Drive assembly diagram
Part #90589
Replaced by #532122075
Wiring diagram diagram
Part #55497
The manufacturer no longer makes this part, and there's no substitute part
Engine diagram
Part #23711
Replaced by #092317MA
Mower deck diagram
Part #28X23
Replaced by #703948
Part #17X102Z
Replaced by #703128
Wiring diagram diagram
Part #24273
Replaced by #5021451SM
Drive assembly diagram
Part #21544
Replaced by #1727261SM
Replacement parts body and chassis diagram
Part #18X16
Replaced by #18X16MA
Engine diagram
Part #10851Z
Replaced by #10851ZMA