Flipper Mk.3 & Mk.4 service kit containing: 3 X O-ring (3 per outlet), 1 X gasket, 1 X bucket ring, 1 X cup washer, 1 X valve ball, 2 X buffer, 1 X U gland packing, 1 X O-ring (gland bush), 1 X valve, 1 X valve stem