This replacement petrol tank is designed for the Land Rover Discovery Series II and IIA. It is fitted directly below the petrol filler on the rear right-hand side of the vehicle. It allows the fitting of a selection of LPG tanks in place of the original petrol tank, such as:- 2 x cylinder 315×599 (40 litres) (with no tow bar) (This option may use our 3490 skidded cradle) 1 x cylinder 315×599 (40 litres) + 1 x cylinder 315×531 (35 litres) (where a tow bar is fitted. This option may use our 3490 skidded cradle) ellipsiodal 4-hole 600×380 (80 litres) full-toroidal single-hole 600×300 (74 litres). The tank requires a Roll-Over Valve to be fitted (sold separately). For some vehicles, it may be necessary to adapt the skidded cradle to fit.