I don't remember the size, but various perfectly usable, readily available (like at Ace Hardware) materials exist.  I actually used PVC because I could make a tight fit to the bulkhead and floor, getting better storage space than with some other materials.  No problem since, and can be easily disassembled if need be.

mcneely

---- Mark Tuovinen <aksyncronaut@GMAIL.COM> wrote:
> The drain hose on "our" `87 Westy Syncro has finally reached the end of its
> life with a split near the top and I was wondering if anyone has found
> locally sourced hose to replace it with or is it some oddball size or ????,
> that makes the drain kit from our friendly online vendors the preferred
> choice?  I don't mind the price for their kit just do not need most of it
> and adding the time delay plus shipping cost to Alaska when I just need the
> hose makes me want to look locally first though my long work hours limit
> time to do so.
>
> Mark in AK

--
David McNeely