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Includes all wearable parts. La Marzocco B.1.004.K 

This is a retro-fit kit to convert old version steam valves to accept the newer upgraded parts. It was designed specifically for GB5 and FB80 mod...

Assembly required. Note that the anti-vacuum valve is not included, just the cap and gasket. The video tutorial for rebuilding the valve will hel...

For new commercial Rancilio models: Classe and Epoca series, as well as the Silvia from 2008+ (versions 3, 4 & 5)