hello all, just wondering if anyone can help me with this, i have a 1981 mercury 80 hp outboard that runs great, that has an external TnT pump and 2 rams on the engine that has all the hydraulic lines going bad .... instead of replacing the lines which arent cheap. can i replace it with a used TnT that is on/part of the the engine ? hard to explain see attached pics. first picture is the pump thats under the deck.

