Brand new, genuine Mercury Marine Mercruiser Alpha One propeller, part number 48-834854A45. This is a factory original equipment prop, not aftermarket.
SKU# 834854A45
The Alpha 4 propeller is an outstanding prop for runabouts as well as daycruisers. Four-blade propeller performance at an aluminum price. Bolt this prop on and your boat should get on plane quicker and stay on plane at lower speed that with a comparable 3-blade propeller but sacrifice some top end speed loss. Great watersports prop! For use with V-6 outboards, Alpha & Bravo One sterndrives.