The 3144 Hall Effect Sensor worked perfectly.
It is available on Ebay for $3.69 a ten pack.
https://www.ebay.com/itm/10pcs...p2057872.m2749.l2649
I have attached an outdated pdf spec sheet on the device.
One NOTE: Be incredibly careful when soldering this in place. Pads are small.
Suggest: once in place add some silicon to aid rigidity if holder is not there.
I installed a transistor socket just so I can replace with easy if torn off again.
Happy Days!!! All six units are working again!