Solas 106B Hub KitThe Solas 106B Hub Kit offers rubber construction to prevent deterioration. The design prevents the hub from spinning in the propeller and can be reusable if the propeller is damaged. Eliminates hub chatter and vibration.Applications:Evinrude/Johnson BRP40 – 75 HP (Large Gearcase) 1969 & Newer85 – 140HP 1969 & Newer; 13 tooth spline 4-1/4″ GearcaseOMC/Cobra SterndrivesModel 400 Cobra 1978 – 1991; 13 tooth spline 4-1/4″ Gearcase