Roland EP11 Piano Plus 11 - Spares

Hi I’m looking for a Roland EP11 Piano Plus volume pot, someone can help me?

It’s a 10KA (audio taper) pot, and the closest thing we have is this one:

Electrically speaking, this should work great. But the shaft is a bit different, and I am not sure if the length is the same. On this one, it measures 20mm from the top face of the pot to the tip of the shaft. Also, the knurled portion of the shaft is shorter - I don’t think that would be a problem, but it may keep the knob from pushing on the full amount.