Grinding adjustment shaft for Jura Z5/Z7/Z9 coffee machines

What this component does

The grinding adjustment shaft is the mechanical link that lets you set the coarseness of your grind on Jura Z5/Z7/Z9 coffee machines. Turning the grinder settings relies on this shaft transmitting motion accurately to the grinding mechanism, allowing fine control between coarse and fine grind levels for different beans and brewing preferences.

Signs it needs replacing

• Grind setting feels loose, stiff, or does not turn smoothly
• Inconsistent grind size despite unchanged settings
• Visible wear, play, or damage on the shaft itself
• Grinder mechanism fails to respond to adjustment changes

Any of these symptoms usually point to a worn or damaged adjustment shaft affecting your machine's ability to hold a consistent grind setting.

Choosing the right part

Before ordering, check the compatibility table by the product to confirm this shaft matches your specific Jura Z5, Z7, or Z9 model and grinder configuration.

Compatible with

• X5 Impressa
• Z5 GII Impressa
• Z5 Impressa
• Z7 Impressa
• Z9 Impressa