[40A] STEERING RACK
40A01A  UNVARIABLE POWER STEERING LEFT HAND DRIVE	40A02B  UNVARIABLE POWER STEERING RIGHT HAND DRIVE
40A01B  UNVARIABLE POWER STEERING LEFT HAND DRIVE	40A05A  VARIABLE POWER STEERING UP TO O 7706
40A02A  UNVARIABLE POWER STEERING RIGHT HAND DRIVE	40A05B  VARIABLE POWER STEERING SINCE O 7707