Mercury Mariner Outboard transom hydraulic bolt 22-67667 (Port)
selling 3 stainless hydraulic bolt connectors these are for the Port side larger fitting both are new only been fitted to transom, possibly slid into hole 3-4 x never had fluid through as went different direction These are -4 JIC one end and 7/16"-20 inverted flare for the trim end
ideal for tricky setup, and thick transom approx. 5" long selling two for price of one as shown in photo, the 66-67667 fitting is mocked up on left hand side happy to post at your costs you get 1 fitti