Sea Ray

Where is best place to get hydraulic lifters for the engine cover for 1999 sea ray 240 sundeck? There are two: a 12 inch one attached to the transom, and a 15 inch one attached to the port side. Tired of it opening and slowly coming down on my head.

I have a Sundeck 240, 1999, and the Lowrance 3500 depth gauge led is becoming intermittently visible. The numbers flicker. The transducer works fine. Is there a replacement gauge that will plug into the existing transducer? I understand the 3500 is n...