Last weekend I found that the 1-1/8" thru hull for my rear bilge pump had the outer flange missing/broken. Yesterday I went around the boat and checked on the other thru hulls. I touched the " thru hull for the front bilge pump and the outer flange came off with a very light touch. I am considering changing all the thru hulls at this time. Since the original plastic thru hulls lasted 30 years, I will just buy plastic replacements. Just want to share this with people with older boats so you can check the thru hulls on your boat also.
Joe
Joe
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