Valve Cap Seal - Leafield B-7

Leafield Marine A7/B7 Valve Cap Seal – Maintain a Perfect Valve Seal The Leafield Marine A7/B7 Valve Cap Seal is a direct replacement for the cap gasket on Leafield A7 and B7 inflation valves. If your valve is leaking air or failing to maintain pressure, a worn cap seal may be the culprit. This small but essential part helps ensure a tight, leak-free seal when the valve cap is closed. Lightweight and easy to install, it’s a smart addition to any repair kit—especially on longer river trips whe...