A couple of comments.
I had the same issue on a near new
Yanmar 3ym30, the
price quoted for a replacement
water pump here in Oz was over $800 a few years ago, so the
Volvo parts prices are not much more exorbitant than
Yanmar.
I ended up with a new
pump from the US, but it took so long a local auto shop replaced the
seals in the old one.
So I have a spare Yanmar pump if anyone needs one.
Current boat has a 1500 hr non turbo Volvo 2003. It’s
raw water cooled, I wonder if it would be easier to convert the turbo one to RWC rather than stuffing around with VP parts issues, the engines are close to the end of their life/parts cycle anyway.
I have a nice low hours VP 2030 and
saildrive I bought from a friend in my garage, if my 2003 plays up it is going to be replaced, not repaired. The VP 2030 is a
Perkins engine, so you are not hostage to VP.