Cage muffler hanger source

Are any sources for the OEM style muffler hanger located in the cage? The OEM style has a imbedded bushing made outta some kind of phenolic material (which would be more tolerant of heat than its replacement). The picture illustrates the OEM with its imbedded bush vs the replacement.

Interesting. IIRC, that “muffler bearing” is a separate part with its own part number.

Thanks, CAC2750 is the bushing. I’ll try SNG