Rancilio Lever Piston Spring X pavoni/pub-and-bar-m-v-d-and-s-model-group-head-parts The group head is in

The group head is in the "off" position when the brew actuator is moved all the way right

E80W GbS and E80T GbS espresso grinders

and note it is not included in this kit

This is an automatic doser grinder loved for its consistency and precision

Rancilio Lever Piston Spring X pavoni/pub-and-bar-m-v-d-and-s-model-group-head-parts The group head is inThis 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