Drive control/gear case/wheels diagram
Part #194231X427
Replaced by #532403111
Part #409148
Replaced by #532409149
Engine/housing/handle diagram
Part #419942X428
Drive control/gear case/wheels diagram
Part #189403
Replaced by #581840401
Drive control/gear case/wheels diagram
Part #191039
Replaced by #421836
Drive control/gear case/wheels diagram
Part #424919
Replaced by #588479201
Drive control/gear case/wheels diagram
Part #419951
Replaced by #585054702
Engine/housing/handle diagram
Part #851074
Engine/housing/handle diagram
Part #420939
Engine/housing/handle diagram
Part #400246X427
The manufacturer no longer makes this part, and there's no substitute part