[Tiara Open] 1996 Tiara 3300 open hatch lift part number??

[Zemaestro]

Hello, I am a 2 time tiara owner and am attempting to help some friends at the marina. They have a 1996 Tiara 3300 equipped with Crusader XLI TBI engines. A yard monkey installed a hatch lift that is far from acceptable. It lifts the hatch about 13 inches. He discarded the old unit and Tiara can’t seem to provide the specs or part numbers. I hear that Norton Duff and Thompson are the go to units. I need help with part numbers, open/closed measurements etc…anything will help and be greatly appreciated.

Thanks Travis