Tank cap lockable with two keys
Exact allocation to year of construction is not possible,
please compare the dimensions and pictures.
Overall external dimension 86mm
Outer dimension seal 57mm
Inner dimension 36,5 mm
Sensor for fuel gauge to year 81 to chassis number KY605278
Before buying the last fuel gauge, first measure whether its really broken.
Ohmic values, tank empty = about 0.7 ohms
Ohmic values, Tank Full = 30 ohms