> The metal, circular, contact ring under the steering wheel (for the horn) is
> worn out. The plastic carrier it is mounted on has two part numbers stamped
> in it:
> 321419661A
> 321419662
>
> Which one, when given to the VW parts guy,  will get me the part I need?

Looks like 661A is the right one. Shows it as "return ring with slip
ring". 662 must be the sub-part, as it don't show up.