Replacement white plastic interior trim ring for round end opening ports.
To determine which port you have, measure the overall dimension of the aluminum frame on the outside of the boat. This is always the most consistent and reliable dimension to use as the defining characteristic of the port.
Known Usage Aluminum Ports:
• (2 ea) Catalina 270 and 28
• (4 ea) Catalina 30 and 320
• (6 ea) Catalina 34
• (4 ea) Catalina 36
There may be other uses of which we are not aware and they were not used every year the boat was produced so double check the dimensions before ordering.
Lewmar New Standard Size 1RE Trim Kit
The trim ring will likely have to be trimmed to the correct depth as these boats were hand made and the thickness of the fiberglass varied from one to the next.
Dimension of Ports:
• Outside of mounting flange (measured on the outside of the boat): 191mm x 367mm (about 7-1/2" x 14-7/16")
• Cut out size: 171mm x 347mm (about 6-3/4" x 13-3/8")
Please note that these ports are built in England and made to metric system standard dimensions. All Imperial equivalents are approximate.