.22uf are very common and available at OB dealers .
you can also find 630 v .22uf on amazon… they don’t come is a can for mounting but under a fw nobody will know except you. I have not tried them yet but they should be OK
just insulate the wires
they do test OK on my test box. (no leakage)
Those work well but if you choose to use them trim the wires and solder on a piece of stranded wire instead. Solid wire will not withstand vibration.
