I have found a number for the Transducer assembly ( NSN 6625-00-190-4868)
They are listed on ebay with worldwide shipping but they told me it could not be shipped overseas.
The part could possible be used in a aircraft from the Airforce so it can not be sold overseas.
We are talking about a part from 1968 which is outdated at this point...…..
Just my luck one sensor gone and i can go and find a new control system.