Anyone know a good place to get a new compressor belt from? Rand Ingersoll compressor but has had a different motor fitted at some point. I was using it one on a 30m airline so didn't notice it was slipping on the motor pulley. On returning to my workshop found it a bit smokey and smelled of burning rubber. The old belt is slightly goosed.

i just bought one for mine, looked on the belt and it had the measurement code, punched it into ebay and there was one on there for £6, got it and fitted it, all good

Take the smouldering remains to your local motor factors, they chould be able to
match it easy enough.

local agricultural engineers/ lawn mower servicing spot- they carry all sorts and should fix you up quickly, failing that the local bearing specialist.
atb
Mike