CMA Lever Group Piston whole-bean-bulk-grinder-burr-sets/bunn-coffee-grinder-parts If you're installing this on

If you're installing this on an older Silvia and the knob shaft rubs the front panel

so stock is limited

The strainer catches debris while meltwater drains efficiently

and soak the portafilters (Not the Handles

Fits: older Aurora

CMA Lever Group Piston whole-bean-bulk-grinder-burr-sets/bunn-coffee-grinder-parts If you're installing this onCMA lever group piston. Special order item. Typically requires 6 10 business days for processing prior to shipping. Specifications: CMA OEM part #: 4627300 (27300) Compatibility: CMA lever group models Installation: Direct replacement in lever group Recommended for qualified technician.