Cable mounted speed sensor question

[mazdatech78]

I just put an AVC GNX dash into my T. It came with the inline speed sensor that mounts between the upper and lower cables. It didnt come with the drive pin between the sensor and the lower cable. I was just wondering if anyone out there has ever had to buy this piece. I contacted Summit racing and had them check the VDO catalog. They list the sensor but not the drive pin. Any info would be greatly appreiciated. Thanks

James