SeaStar HH6541-3 Classic Tilt 1.7 Hydraulic Marine Steering Helm 48 Degrees of Tilt Articulation, 5 Positive Lock Positions and Factory Installed Lubrication ensure Smooth Operation and Feel Compact Helm with a 4-7/16" footprint is fitted with Positionable Stainless Steel O-Ring (ORB) Fittings Convenient front of dash fill which can be retrofitted into an old SeaStar 4.5" hole cutout 4.9 turns lock-to-lock with typical single cylinder outboard applications INSTALLATION NOTE: Do NOT attempt to install an NPT pipe fitting into a -3 helm hose fitting port. Doing so will lead to irreparable damage to the helm