PSK 1531 - Installation Kit, Upper Ventilator Panel, Series 2a models Land-Rover Series 3 Lightweight £79.00 Quantity: at £79.00 each Out of Stock Kitted to order. Installation Kit, Upper Ventilator Panel, Series 2a models Kit of seals, nuts, bolts, washers, rivets, screws etc needed to fit the Series 2a type Lightweight Upper Ventilator Panel. Briefly kit comprises: Seal, Ventilator Panel to Lower Bulkhead. Seal, Ventilator Panel to Windscreen. Seal, Ventilator Lid x 2 Screws, Washers and Spire nuts for Vent Controls and Demister Nozzles. Screws for flyscreens. POP rivets for top door seal channels. Nuts, Bolts and Washers to fit vent panel to lower bulkhead. Windscreen Hinge bolts, nuts and washers.