This is a brand new ten-inch-long quarter turn gas cap for Arctic cat snowmobiles. These gas caps replace Arctic cat OEM part number: 0109-237. This gas cap fits the old metal rear tanks on the 1969-1975 Arctic cat Panthers. These gas caps are made by the OEM manufacturer Kelch, right from the original Arctic Cat blue print. This quarter turn gas cap fits the following Arctic Cat snowmobiles: Panther 292, 340, 400, 440, 1969-72 Panther 1973 Panther 340, 440 1974 Panther VIP 440 1974 Panther Wankel 1974 Panther 440 1975