S1 3-bld Autostream feathering propeller For shaft drive
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S2 3-blade Autostream Feathering Propeller for Saildrive
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S1/S2 Autostream feathering propeller
The S-1 Autostream stainless steel 3-blade feathering propeller distinguishes itself from all other types of propellers, including all other brands of propellers, with its superior reverse performance. This propeller has the ability to stop a boat in a much shorter distance than any fixed or folding propellers, as well as, eliminating most, if not all prop walk.
This propeller has greater longevity and durability due to its stainless-steel construction. We have delrun bearings at all ware points, so there is no metal to metal ware, which have 10+ years of service life. It also has a few other great features, such as external pitch adjusting (for independent forward and reverse) It has a zerk fitting on the end of the propeller to provide easy in the water greasing, as well as, a single nut zinc attachment for easy replacement. This propeller has a 5-year warranty which is better than any other propeller on the market.
This propeller has greater longevity and durability due to its stainless-steel construction. We have delrun bearings at all ware points, so there is no metal to metal ware, which have 10+ years of service life. It also has a few other great features, such as external pitch adjusting (for independent forward and reverse) It has a zerk fitting on the end of the propeller to provide easy in the water greasing, as well as, a single nut zinc attachment for easy replacement. This propeller has a 5-year warranty which is better than any other propeller on the market.
Features
Strong reverse thrust better than a folding or fixed blade propellerAll major parts cast in 316 and 2507 stainless steelEasy to replace bronze and acetal bushesS2 model has a rubber insert to absorb shocks and can be replacedSimple external pitch adjustmentSizes from 15 to 20 inches diameterRated for up to 75 horse powerS1 model fits taper shafts up to 1-3/8 inches diameterS2 model fits 17 Spline Sail drive shafts likeVolvo 130/150 and Yanmar SD20 SD31 SD50 SD60