Speed sensor DBC11116 - Jaguar XJ-S 6.0 V12

Hello colleagues, I am looking for information on who was the manufacturer of the speed sensor, with reference DBC11116.

This part no longer exists, and is not available from companies that supply classic spare parts.

The DBC11116 part was manufactured for Jaguar by a specific supplier, and I would like to have that information, to contact them and see if they can tell me the reference of this sensor.

Perhaps, it was made for other vehicle makes of the time, and hopefully one can be found available.

Any suggestion or help?, will be welcome.

Greetings.