Engine 143.983500 diagram
Part #35066
Part #631028
Replaced by #631028A
Part #631021
Replaced by #631021B
Part #632760B
Carburetor 640076a diagram
Part #632760
Replaced by #632760B
Part #590535
Engine 143.983500 diagram
Part #34357
Replaced by #29774
Engine 143.983500 diagram
Part #34338
Part #632019
Replaced by #632019A
Part #632547