A fuel level sender with a 0-90 ohm output range and a 260mm length. The ohm range is the critical specification: your fuel gauge must be built for 0-90 ohms or the reading will be wrong across the whole scale, and no amount of adjustment will correct it. 0-90 ohm is the common range on many aftermarket and American-pattern gauges, so check your gauge documentation before ordering. The 260mm length determines how deep into the tank the arm reaches, so measure your cell depth to make sure the float can swing through its full travel without fouling the tank floor or the internal baffling. Standard fitment for fabricated tanks and aftermarket fuel cells.