Rancilio Lever Piston Spring X classe-9-parts/classe-9-pump-and-heating-element Unique Amber-Colored Glass: Adds a

Unique Amber-Colored Glass: Adds a distinctive touch to your coffee brewing setup

so don't hold out for copper specifically if you need the machine back in service quickly

Expert Guide by Emma Sage

this grinder adjusts grind settings in real time based on data from your coffee machine

Rancilio Lever Piston Spring X classe-9-parts/classe-9-pump-and-heating-element Unique Amber-Colored Glass: Adds aThis Rancilio Lever Piston Spring (OEM #39120014) is the high tension compression spring that powers piston movement and lever return in commercial Rancilio lever espresso group heads. At 44 mm diameter 168 mm length, it delivers the precise force needed for smooth operation and consistent extraction pressure across high volume service. Fast shipping when in stock. When out of stock this becomes a special order item and typically requires 2 4 weeks