I'm not sure it helps you in NZ, but I end up getting most of my Yanmar (6LY) parts on eBay. There are a few sellers on the east coast that seem to have most of what I need. Having the exact part number is important, so your engine's parts manual is needed.
My last boat had a Cummins and it sure was a lot easier to find parts suppliers.
__________________
_____________
Rob
|