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1980 Hunter 27 Thru Hull Hose Size

Aug 6, 2020
Hunter 27 Whitehall, MI
I need a thru hull fitting for my 1980 Hunter 27 and forgot to measure the hose size for the bilge pump discharge hose. Anyone near their boat or know the size off-hand?

Thanks so much,
Feb 21, 2013
Hunter 46 Point Richmond, CA
1975- 1984 owner's manual shows a 3/4" hose from the bilge pump to the thru hull discharge. If it was my boat I would remove the old one and for good measure, measure the hole.
Last edited:
Aug 6, 2020
Hunter 27 Whitehall, MI
Thanks. It sure as heck looked like stock but I won't be back to it for a couple days. Was hoping I could grab the part on the way instead of making a separate trip. I didn't;t think that would be in the owners manual. I'll have to find that link again.
Jun 8, 2004
-na -NA Anywhere USA
@sail sfbay gave you some advice. Go back to your boat and measure. I found sometimes models prior to 1984 used different size hoses due to what was on the shelf in the parts department

You could contact the forum store as they may have the build list of parts Check with Dave Groshong at the forum store.