Don't have your boat so I don't know the size but here's 2 options that are similar you can also call carver parts with your hull number and they can tell you who made them for boat http://www.amazon.com/Attwood-Corp-...lastic vent&qid=1462840102&ref_=sr_1_5&sr=8-5 http://www.atlanticmarinedepot.com/...aust-vent-louvered-white-plastic-p-14601.html