Electrical system diagram
Part #21075
The manufacturer no longer makes this part, and there's no substitute part
Part #15X79
Replaced by #703409
Part #20613
Replaced by #420613MA
Blade housing diagram
Part #20551
Replaced by #492574MA
Part #10851Z
Replaced by #10851ZMA
Top half diagram
Part #2X16
Replaced by #2X16MA
Part #2X53
Replaced by #703159
Part #15X42
Replaced by #15X42MA
Electrical system diagram
Part #17X36Z
The manufacturer no longer makes this part, and there's no substitute part
Part #1X45
Replaced by #703822