OEM Radio Volume Control Switch Part Number

[Rockytop]

I have the original OEM radio single disc player PN P05091506AE. I took it apart to fix the bad volume control knob.
Sprayed bunch of contact cleaner. I was turning the knob left and right to allow the cleaner to penetrate and clean. Problem is
I lost the push spring function. It does not click up and down anymore. I think switch broke inside.
Does anyone know the part number of the switch. Maybe I can get used radio on eBay for parts.

 

[SSTJ]

I don't know. I do think you can find a parts radio on eBay or Facebook for under $25. That might be easier than tracking down this part. And then you'll have other parts to spare of course. I suspect that this part is the same across several units from that era, so I doubt that you need to find an exact-match parts radio.