Head Gear for blue Kavo 68LH/LU, E20L/C, 2068LHC/CHC contra angle – replaces 0.540.3661, 0.540.4012 SKU: 83822 Register
Head Gear for red W&H WG-99LT/A contra angle (new) – replaces 07473400 / 06579200 SKU: 83893T Register