Nuova Simonelli Magnetic Sensor la-san-marco-portafilters-all/la-san-marco-flexa-portafilters so it's the correct replacement

so it's the correct replacement whichever version your machine originally shipped with

Coffee Shops Seeking Automation: Designed to integrate with automatic grinders and streamline workflow

ULC Listed

with an outside diameter of 187 mm

Nuova Simonelli Magnetic Sensor la-san-marco-portafilters-all/la-san-marco-flexa-portafilters so it's the correct replacementNuova Simonelli Magnetic Sensor This magnetic sensor bulb, M8 x 35mm with a 280mm cable, is a Nuova Simonelli part #04000565. This is a special order item shipped directly from the manufacturer separately from the rest of your order: in stock units ship fast, while out of stock units typically require 1 2 weeks for processing before shipping. SPECIFICATIONS Dimensions: M8 x 35mm bulb, 280mm cable length COMPATIBILITY Fits: Nuova Simonelli machines