sew4nin,
I can't tell, what cams those are by that pic. All I can see is they are top hat type cams, but there are several versions of those.
Tammi,
Are those the Kenmore top hat, large flat or otherwise? I've got three Kenmore 158-xxxxx series machines that take three different cams.
I don't know what style cams a 158.19142 would take.
I have all the Singer top hat cams ... I think. Perhaps two sets of them. Which is good because although the 401 and 500s don't need all the cams our T&S 778 does.
J