The T-H Marine ELIMINATOR Prop Nut is built to make your trolling motor perform better, longer, and quieter. Designed to lessen prop noise and vibration, the ELIMINATOR Prop Nut stabilizes the prop by providing a larger contact point. In addition, it acts as a heat sink and has built-in cooling ports that reduce the operating temperature for longer battery and trolling motor life. Made to fit Minn Kota Maxxum and Terrova Trolling Motors 80HP and over. Will require a Weedless Wedge 2 or 3 prop for use.• O-ring dampens noise/vibration and secures nut• Wider contact area for a more stable prop• Cooling ports aid in heat dissipation• Machined from 6061 billet aluminum• Anodized protected• No tools neededNOTE: Factory nut and washer will have to be removed prior to installing the Eliminator. Also if you have an anode, it will have to be removed as well to use the Eliminator. Larger contact point helps create a more stable prop Built-in cooling ports reduce the operating temp for longer battery and motor life Made to fit Minn Kota Maxxum and Terrova Trolling Motors 80HP and over | G-Force ELIMINATOR Trolling Motor Prop Nut for Minn Kota Maxxum and Terrova Trolling Motors 80 HP and Over