Hi, 1987 Alpha 1, 2008 Merc 5.7 L 350. Needed to replace the power steering pistom on the transom. Last owner did a poor brazing job. The replacement is a newer model. The older model had one small fitting and one larger. The newer has two larger fittings. I do have new hoses. Just want to made sure that the high pressure hose was the hose wiht the smaller fitting on the older model piston which went directly to the pump? Thanks Roman