Right axis for Marchal wiper motor on Microcar and 6 volts on Estafette

Right axis for Marchal wiper motor on Microcar and 6 volts on Estafette54006403 for engine essuie-glace:

- 6 volts 50701502 fits Microcar ( R2130 / 2132 ) from 58 to 69 

- 12 volts 50722102 on Estafette ( R2131 ) from 58 to 62

- 12 volts on estafette 2132-2133 / 2134-2135 from 62 to 69