Just ordered my replacement shower form:
https://www.makariosboatparts.com/pr...2dA%252dD.html
Same model number that is currently on the TM. All though the shipping was a little high it was the best deal I could find. I will report back on the install and fit hopefully next week.
They do make the same shower unit without the locking door for around $40 but I opted for the locking unit. $20 more for a lock and key, price of metal I guess...........