La Marzocco 'GB-5/FB-80' Steam Valve Stem cimbali/m-20-lever-group Straightforward DIY swap for anyone

Straightforward DIY swap for anyone comfortable opening the burr chamber

and support them in real cafés

These chargers are made of 100% recyclable steel

Grimac Zola II

La Marzocco 'GB-5/FB-80' Steam Valve Stem cimbali/m-20-lever-group Straightforward DIY swap for anyoneLa Marzocco GB 5 FB 80 Steam Valve Stem (5 O ring Version) Current style steam valve stem for the GB 5 and FB 80, used on machines from serial #5000 onward as well as on earlier valves that have been retrofitted to the 5 o ring configuration. Machined with an M4 hole for the shaft spring guide. COMPATIBILITY Fits: La Marzocco GB 5 and FB 80 steam valves, serial #5000 and later, or any valve retrofitted to the 5 o ring version Replaces: La Marzocco