Includes a bug screen. See below for spare screens and gaskets.

Known Usage (From the limited information available it appears that two were used in each boat):
• Capri 16
• Catalina 25
• Capri 26
• Catalina 27
• Catalina 270
• Catalina 28
• Catalina 30
• Catalina 34 (6 used on some early models)

There may be other uses we are not aware of. They were also not used every year the boat was produced.

• Outside of mounting flange (measured on the outside of the boat): 14-5/8" x 7-3/4"
• Port opening: 12" x 5"
• Cut out size: 12-1/2" x 5-1/2"
• Spigot : 1-3/8"

1) This is not the normal stock item found in many catalogs and online stores. Its 1-3/8" spigot length is a unique match to the original part used by Catalina Yachts. Unfortunately they are no longer in use by Catalina, Their original stock is exhausted and therefore we must have this port custom made.

2) The original drains that were part of this opening port are no longer a feature, so you may need to fill in the old drain slots in the deck if your original ports included that feature. See red circles in the marked up photo showing the original drains.