Fits :Bus 8.1963 until 7.1970
Paruzzi number : 21383
Fits :Bus 8.1970 and later
Paruzzi number : 21384
Fits :Bus 8.1963 until 7.1967
Paruzzi number : 21439
Fits :Bus 8.1967 until 7.1970
Paruzzi number : 21440
Paruzzi number : 21441