Does anyone have a good source for new mast boots? Mine is shot. The Kenyon # for this is K-10694, but I understand the part is no longer available, and I have been unable to locate another part to fit the mast section.

I do not have a bolted on mast collar at the deck like I have seen on some boats. Rather, there is a moled flange that the boot fits over. My hull is #326. Was there a change from earlier boats??