Part #631028
Replaced by #631028A
Part #631021
Replaced by #631021B
Part #590535
Engine 143.983500 diagram
Part #34443B
Replaced by #34443D
Engine 143.983500 diagram
Part #34357
Replaced by #29774
Engine 143.983500 diagram
Part #36246
Replaced by #37844
Engine 143.983500 diagram
Part #34338
Carburetor 640076a diagram
Part #640076A
Replaced by #640262A
Part #640124
Replaced by #640262A
Part #632019
Replaced by #632019A