Mercury Flo Torque II hub kit will replace the current hub in your Mercury Trophy / Tempest / Fury Prop. Dont be caught without a spare! Will not work on Mercury PRO XS engines. These are new in the box, never used. I have two. $30 shipped to your door philaddison@comcast.net Last edited by PhilAddison on July 17th, 2008, 2:09 am, edited 2 times in total.