Wiring diagram diagram
Part #21261
Replaced by #532146154
Lower half diagram
Part #400162
Replaced by #65139
Blade housing diagram
Part #20551
Replaced by #492574MA
Wiring diagram diagram
Part #407058
Replaced by #407078MA
Blade housing diagram
Part #20619Z
Replaced by #20619MA
Part #20692
The manufacturer no longer makes this part, and there's no substitute part
Lower half diagram
Part #20715
Replaced by #37X51MA
Blade housing diagram
Part #28X23
Replaced by #703948
Lower half diagram
Part #10851Z
Replaced by #10851ZMA
Wiring diagram diagram
Part #20729
The manufacturer no longer makes this part, and there's no substitute part