I'm not sure what size deck that is but I pulled this up from the "Parts & Service Look-Up" box at the top of the page and it looks like they are still available new. I would try the sponsors at the top of the page first before buying new. Houtz or P&K would be my go-to guys on these parts.
Screenshot 2025-08-12 at 07-34-57 Cart Cub Cadet US.jpg