Coupling Shaft 75 mm Puch -75

Suitable example of Florida/MV50 with motornr lower than 9751718, Dakota/VZ50 lower than 9325038, Alabama/DS50 lower than 9037409. 1975 or earlier if we can simplify. Change this if the edges of the chamfered part is getting worn out so you get a better clutch performance. No. 7 on the spare image.