Carburetor 640174 diagram
Part #631028
Replaced by #631028A
Craftsman 4-cycle engine diagram
Part #36905
Carburetor 640174 diagram
Part #631021
Replaced by #631021B
Part #590535
Craftsman 4-cycle engine diagram
Part #34443B
Replaced by #34443D
Craftsman 4-cycle engine diagram
Part #29774
Craftsman 4-cycle engine diagram
Part #36246
Replaced by #37844
Craftsman 4-cycle engine diagram
Part #34338
Part #590739
Starter 590702 diagram
Part #590702
Replaced by #590739