La Marzocco Group Gasket 72×55×7.1 mm – Black Rubber

Rubber group gasket for La Marzocco

A hard, compressed gasket lets the portafilter swing past six o’clock and leaks under pressure. This black rubber ring restores a firm seal on La Marzocco groups. It suits both single-group home machines like the GS3 and multi-group café units such as the Linea.

Notched rubber profile

It follows the La Marzocco profile, with a stepped lip and small notches around the edge. Rubber is the traditional material; in busy cafés we suggest a six-monthly change and a quick group brush after every service period. Size is critical on La Marzocco groups, so compare the outer and inner diameters with your old gasket before fitting. Rubber gaskets give a slightly firmer lock than silicone and are the usual factory choice.

Specifications

• La Marzocco Gasket 72×55×7.1 Rubber Outer diameter: 72 mm
• La Marzocco Gasket 72×55×7.1 Rubber Inner diameter: 55 mm
• La Marzocco Gasket 72×55×7.1 Rubber Thickness: 7.1 mm
• La Marzocco Gasket 72×55×7.1 Rubber Material: Rubber
• La Marzocco Gasket 72×55×7.1 Rubber Colour: Black
• La Marzocco Gasket 72×55×7.1 Rubber Pack size: 1 gasket

Models and matching parts

Listed for La Marzocco FB70, FB80, GB5, GS3 and Linea. Prefer silicone? See the red silicone La Marzocco gasket. A reinforced 57.5 mm La Marzocco shower screen is a sensible add-on.

Café downtime costs money – book a technician and we can fit it for you, or read how back-flushing keeps the group clean.