Teac A-4300SX Guide roller and bush not sure on part number

not sure on part number here

but many people just want to get a machine running again to take off a few tracks or play about a bit and the old rubber had perished

I was not sure were this came from but i can only think its was the A-4

Simple knob thats rare as often lost on the machines

Teac A-4300SX Guide roller and bush not sure on part numberThis is something I have never seen before its a guide roller but its fixed and has two wires running to it to two metal rods the purpose of which I am uncertain perhaps to sense a magnetic strip for reverse as ths was a bidirectional machine. Some slight furring so needs a buff