Engine (143.974020) 71/143 diagram
Part #35066
Carburetor 640026 (71/143) diagram
Part #631028
Replaced by #631028A
Carburetor 640026 (71/143) diagram
Part #36045
Replaced by #36045A
Engine (143.974020) 71/143 diagram
Part #26756
Engine (143.974020) 71/143 diagram
Part #590694
Replaced by #590785
Engine (143.974020) 71/143 diagram
Part #34357
Replaced by #29774
Carburetor 640026 (71/143) diagram
Part #27110
Replaced by #27110A
Engine (143.974020) 71/143 diagram
Part #26460
Engine (143.974020) 71/143 diagram
Part #35065
Part #640026
Replaced by #640262A