I was hoping to revive an old reg at the shop, but I can't seem to figure out who made it and if there are any sources for a new HP seat. Attached are photos. We had a few HP seats (green thing lower right of second photo) that were similar, but none fit well enough.
edit: sorry for the typo in the title.... It doesn't look like I can fix it.
edit: sorry for the typo in the title.... It doesn't look like I can fix it.