Central axle for COMANDANTE manual coffee grinder — compatible with C40 and X25 models

Replacement central axle for COMANDANTE manual coffee grinder compatible with C40 and X25 models. This component transfers rotational motion from the grinder handle to the burr assembly, restoring alignment and ensuring smooth, stable rotation. It is intended as a spare part for maintenance and repair to prolong the service life of the grinder and support consistent grinding performance.

Advantages

The central axle is manufactured to match the original COMANDANTE geometry and tolerances, providing precise fitment with existing bearings and burr assemblies. Using a dedicated replacement axle helps eliminate wobble and uneven wear, reducing vibration and preserving grind consistency. The part is straightforward to install and allows the grinder to return to factory-like operation without replacing the entire unit.

Suitable for

• Repairing COMANDANTE C40 manual coffee grinders
• Repairing COMANDANTE X25 manual coffee grinders
• Routine maintenance to replace worn drivetrain parts
• Restoring smooth rotational action for consistent grind size

Key specifications

• Compatibility: Designed for COMANDANTE C40 and X25 manual grinders
• Function: Central drive axle transferring rotation from handle to burrs
• Fitment: OEM-matching geometry and tolerances for direct replacement
• Material: Metal shaft suitable for repeated rotational load
• Purpose: Spare part for repair and maintenance to restore operation

How to use

Remove the grinder’s handle and disassemble the top housing to access the burr assembly and existing axle. Carefully extract the worn or damaged axle, noting bearing and spacer positions for correct reassembly. Install the replacement central axle in the same orientation, reposition bearings and spacers, then reassemble the burrs, housing and handle. Verify smooth rotation and correct grind adjustment before regular use.

Usage recommendations

When replacing the axle, work on a clean surface and keep small parts organised. Inspect adjacent bearings, spacers and burrs for wear and replace as needed to achieve optimal performance. After installation, calibrate grind settings and run a small amount of coffee to confirm consistent particle size and smooth operation.