I’m not sure if your Mexican Tele use push-on knobs or grub-screw ones. I’ve seen both on Mexican Teles depending on the level of thd range they come from.

If push-on, count the splines on the current pot shaft. If it’s 18 spline, then the current knobs won’t fit a 24-spline CTS pot.

If grub-screw, make sure you order solid-shaft pots.

And make sure the pots are short-shaft ones as there’s only the thin control plate to mount to, not a thicker wooden body.