My boat came with flush plastic thruhulls so I replaced the 1.5" originals with the newer plastic 2" thruhulls. Both came with plugs which are easy to change while in the water and protect from travel lift slings. The slings seem to like the transducer area just in front of the keel.
Chuck S > On October 31, 2019 at 9:53 AM Bill Coleman via CnC-List > <cnc-list@cnc-list.com> wrote: > > > Airmar seems to have standardized all their stuff to that one 2” od > housing, which is great. Especially the little flapper in there that reduces > the water gush to a gurgle. Installed two of the Stainless ones, after > seeing what a slightly misplaced sling could do to the plastic housings. > > > > Bill Coleman > > Erie PA > > >
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