Teac erase head 2 track 50662090 This is the solenoid that

This is the solenoid that pulls the brakes in sold on own or with some brake bits if I have

and a useful spare if you have one of these machines and want to re-cap the electrolytic caps as there is only a few to do here unlike the

They have 56 positions but one is filled (or in the plug cut) so you cannot reverse them

This is the cover that goes over the moving metal shaft next to the Pinch wheel

Teac erase head 2 track 50662090 This is the solenoid thatI have seen many heads that have same specs but different part numbers and can only assume these are later models though I would have thought they would be interchangable These heads are used but have lots of life left like many the heads are a little tarnished but electrically sound, few passes of tape over them and be fine