MerCruiser Alpha One Outdrive Trim Tilt Control Selection 3-Button Panel Switch 85hp You will need to use

You will need to use your existing petcock drain plug (The one that would have the wings on it) for the plastic fitting still installed on this

Comes with other parts attached to the harness as pictured

This can be used on the port or starboard side

Wiring Harness External Support 30238

MerCruiser Alpha One Outdrive Trim Tilt Control Selection 3-Button Panel Switch 85hp You will need to useItem Details Tested & Working! Comes with 20' Harness Please inspect pictures closely to get the best idea of visual condition, but it looks pretty good. Similar to Switch 55641, but I think this is an earlier model. Compatibility Generally Found on 1970's MerCruiser models when there wasn't trim controls on the actual handle. Purchase with confidence!