SeaStar Hynautic Pivot Mount Brass Steering Cylinders - K31 and K33
Mfr: Teleflex Morse / Seastar Solutions
The Hynautic K31 and the K33 steering cylinders are still available through SeaStar.
Hynautic brass K31 cylinders are recommended for heavy-duty applications on boats up to 70' in length. The tubes, ends, and the external tie rods are brass with 303 stainless steel cylinder rods and manganese bronze mounts.