CASTNOO Eliminator Trolling Motor Prop Nut Compatible for MotorGuide GFEL-MG-R-DP Boat Motor Gets Rid of Vibration & Fix Prop Nut

Nice Design:Replaces original prop nut and washer, provides smoother, quieter, flex-free operation, and reduces wear-n-tear on trolling motor and batteries.Built-in cooling ports reduce the operating temperature for longer battery and trolling motor life.Fitment:Works for MotorGuide (GFEL-MG-R-DP)(NOTE: Will not work with Kipawa and Hydrilla Hacker Props.)Feature:Machined from Billet AluminumO-ring dampens noise/vibration and secures nutWider contact area for a more stable propCooling ports aid in heat dissipationNo tools neededPackage Include:1X Eliminator trolling motor prop nutFunction:Stabilizes the propeller by providing a larger contact point.Lessens propeller noise and vibration.Easy Installation:Remove your existing prop nut and washerthen hand-tighten the Eliminator so that it is firmly pressed against the face of the prop.(There is a gasket on the back of the Eliminator that will expand in time, so be sure to not overtighten.)