O'Brien Lightning Valve Cap w/WasherO'Brien Lightning Valve Replacement Cap is designed to replace worn or missing caps on tubes equipped with the Lightning Valve inflation system. It includes a washer for a secure fit and reliable sealing, ensuring proper inflation performance for compatible newer O'Brien towable tubes.Key Features Replacement cap for O'Brien Lightning Valve system; Includes washer for secure seal; Designed for newer O'Brien towable tubes; Ensures proper inflation system function; Simple, direct replacement part;