Part Number: 141N6195-4 (Passenger door counterbalance as)Part Number: 141N6353-3 (Passenger door counterbalance as)Part Number: 143N6191-5 (Passenger door counterbalance as)Part Number: 143N6191-6 (Passenger door counterbalance as)Part Number: 146N6133-4 (Passenger door counterbalance as)