Taavi, yes and possibly no. I would deal with Italian motors. Why make life difficult for yourself. Italkarts and the alpha use the same components and Michael is very sharp with the vintage you need. The Componet shown probably has the wrong kingpin inclination. Ph2 Again look and see if you have no dots on the top of the spindle, one dot or two dots. It’s a depression in the top right before the bolt section. Just call Michael and take advantage of his experience. Save yourself trouble
George Young