Ke control unit (ecu) needed for 1987 260e

[gt-83]

I wonder if anybody may have a ke control unit for a 1987 260e

the numbers i need are 0280800210 0055457132

i have a niggly problem that the ecu MAY resolve

i dont want to spend a fortune on an ecu as the car runs ok with the glitch and the car only cost me the price of a new fridge!!, but would be nice to get the old girl perfect.........cheers gary