[C320-list] Yanmar cooling hose

[jonvez at comcast.net]

Replaced mine last Spring...5/8" ID is the correct size. I have a '99 as well...



-------------- Original message -------------- 
From: Scott Thompson <sthompson at toad.net> 

> Does anyone happen to know what the correct hose diameter is for the raw 
> water intake circuit on the Yanmar 3GM30F, Euro model circa 1999? My 
> recollection is 5/8" ID, but I can't get down to the boat today to 
> check, and wanted to buy some before going again. At launch recently I 
> noticed some of those stress cracks in the intake hose on the 
> through-hull that others have reported periodically. 
> 
> 
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