Replacement pot

I am repairing an old beat up MF-101 I picked up for cheap.

I need to replace the pot for resonance. Is this a standard 100K pot? I don’t have the circuit diagram… and haven’t pulled the old one out yet to check values.

well, maybe i should specify.

The nylon shaft beneath the knob got broken off. Since nylon is not very gluable.. I figure it is probably best to replace the Pot. would I be better to find a way to replace the nylon shaft, or find a way to melt a new one on?