1987.5 CGT distributor cap and rotor

[Frederick Smith]

I have a '96 Bosch ignition parts book that calls out:

1987
NG motor and KX motor, distributor # 0 237 030 021
		       cap           03239		       
                       rotor         04139

1986 KX motor(to 4/86) distributor # 0 237 030 009 
                       cap           03211
                       rotor         04139
  KX motor(5/86 on)    Distributor # 0 237 030 020
                       cap           03211
                       rotor         04139

1985 KX                distributor # 0237 030 009
                       cap           03211
                       rotor         04139

In fact all non turbo 5cyl rotors are the same (04139), except the NF
in 1987 5000. The 04139 rotor is called out for either the 03211 or 
the 03239 caps.
                       rotor         04139