SELF FEATHERING SAILBOAT S2 PROP

Self Feathering Sailboat S2 Prop
Excellent Condition p85,000.00 per piece
Autostream Seahawk Australia S2 18" prop
Number 6218113 L
Number 6218113 R
Independent forward and reverse pitch adjusters Low prop walk Excellent reverse thrust Never lose a blade as Folding Propellers some times do • New blade design is up to 20% more efficient than previous bronze models • Use of Duplex 2507 for the blades allows a very thin cross section, while retaining great strength • Body components cast in 316L • "O" ring seals on the blades and main gear hub to prevent loss of grease • Simple screw and locknut pitch adjustment can be adjusted easily, even while in the water • Independent ahead and astern pitch adjustment, allows optimum ahead pitch and fine reverse pitch for maximum thrust and minimum "prop walk" • Dual blade bearings support the blade either side of the gear for increased rigidity • Oversize dowels locate blade assembly and transmit driving torque • 6 x 8mm cap head screws lockwired in place for security provide a very robust construction • Sacrificial zinc anode tail cone with stainless steel core ensures it never come loose and is always fully effective until depleated. A single Nylok nut makes in water replacement easy • Dual permanently fitted grease nipple/"zerk" lubrication points, enables easy in water lubrication of all bearing areas (required annually) • No expensive specialist greases required • User replaceable Delrin and nickel aluminium bronze bearings throughout • Five-year Warranty for Recreational use Two year Warranty for Commercial/Charter use against material and manufacturing defects • Unique fail-safe cushion hub. User replaceable if the need arises in years to come • Unique shaft nut and locking screw