Grind adjustment shaft for Jura S, Ultra 500, Scala etc.

What this component does

The grind adjustment shaft is the mechanical link between the external grind-setting dial and the grinder mechanism inside the machine. Turning the dial moves this shaft, which shifts the grinding burrs closer together or further apart, allowing you to fine-tune the coarseness of the ground coffee to match your beans and brewing preferences.

Signs it needs replacing

Over time, the shaft can wear, strip, or become loose, causing the grind adjustment dial to turn without effect, feel gritty, or fail to hold a set position. This often results in inconsistent grind size, uneven extraction, or an inability to fine-tune the coffee taste even after adjusting the dial.

Choosing the correct part

This grind adjustment shaft is intended for use with Jura S, Ultra 500, Scala and related models. Always check the compatibility table listed alongside the product to confirm it matches your specific machine before ordering.

Compatible with

• S9 One Touch Impressa
• XS9 Classic
• XS90 Impressa
• XS90 One Touch Impressa
• XS95 Impressa
• XS95 One Touch Aroma+ Impressa
• XS95 One Touch Impressa
• XS90 One Touch Aroma+ Impressa