You can only ask, bro. The worst they can do is say “no.” 🙂 I managed to get replacement parts for a 2nd-hand Cougar I bought previously and only had to spend a few £££ for it.
Yeah I’ll maybe give TM a try but going by past dealings with them, I don’t hold much hope, it took months to get a replacement pot for the tqs - I do have a touchscreen, it’s being used for the centre pedestal instruments currently, the mfd’s are sitting on top of 7" monitors - I’m currently trying to figure out how to connect LEDs into RAFI switches!