Hynautic Hydraulic Steering System Pressurized Reservoir / Header Tank 25-30 PSI MIL-H-5606 - Used

Application: Used pressurized hydraulic steering reservoir / header tank consistent with a Hynautic (Teleflex/SeaStar) marine hydraulic steering system, charged to 25–30 PSI and running MIL-H-5606 hydraulic fluid. Suits inboard helm hydraulic steering circuits on sport-fish boats, sailboats, and cruisers as a makeup and pressurization reservoir. Condition: Used take-off, oxidized exterior with faded but readable instruction decal; charging valve and lower port block present; no OEM tag visible. Will be drained and ports capped before shipping. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.