Turning Point Hub Kit: 503FeaturesLifetime WarrantyNever buy another hub kit system againInner splines adapt to the engineOuter hub compatible with different propsReduce gear shock & engine/drive damageSave up to 30% when purchasing a replacement propEliminate propeller vibration & chatterEliminate...

Reduces gear shock and engine/drive damage. Minimizes propeller vibration and chatter. Corrosion resistant brass splines and nylon. Eliminates spun hubs. Ends hub cracking.