need crank shaft pulley...1990 200 TQA

[Nicholas Lawrence]

    In my continued quest for fixing no start/hard to start condition I
found the cam timing to be changing.  This is due to the cam belt drive
pulley and the vibration damper moving on the crank.  The key-way tab on the
cam drive pulley is worn off.  I suspect the crank bolt was loose at some
point in time and this damaged the pulley.
    So I need a new one.  The tooth profile is different than the few older
(1985) pulleys I have on hand.
    Does anyone have one to sell?
    What other years are interchangeable should I need to shop the
junkyards?
    TIA
    Nick Lawrence