La Marzocco Portafilter Outlet Gasket – Genuine Spare Part
Two fine espresso streams, exiting exactly where they should – not to the side, not dripping. What makes this possible is a small gasket in the portafilter spout that stays tight under the pressure of extraction, shot after shot.
This gasket sits in a spot under heavy strain: heat, pressure, and constant contact with coffee oil wear on it over time. If it turns porous or loses its shape, it shows up first exactly where you'd least expect it – not in the taste, but at the spout itself.
Small, but with a direct effect on every shot
Pressure shapes the extraction's time window, and any leak on the way from the portafilter to the cup changes this pressure locally. A spout gasket that no longer seals cleanly can cause espresso to escape sideways or flow unevenly – regardless of how carefully you ground and tamped.
The replacement is straightforward and belongs to those small maintenance jobs that make the biggest difference in your daily shot.
At a glance
| Compatible with |
La Marzocco portafilter (spout) |
| Function |
Gasket for the portafilter spout |
| Material |
Rubber, heat-resistant |
| Origin |
La Marzocco, Florence, Italy |
| Item number |
A01271 |
Who it's for
For everyone whose espresso escapes sideways at the spout, drips, or whose portafilter shows visible buildup around the gasket. One of the simplest repairs with a noticeable effect on every single shot.
Goes well with
For anyone keeping an eye on the portafilter, our tampers from Normcore to Weber Workshops make the perfect addition, as do our WDT tools and puck screens. For cleaning the machine and portafilter, our cleaning products are a good fit. More on La Marzocco machines can be found in our La Marzocco Collection.
Frequently asked questions
How do I know the gasket needs replacing?
If espresso escapes sideways at the spout, drips, or the stream becomes uneven, the gasket is usually the cause.
Can I replace it myself?
Yes, the gasket can be replaced at the portafilter spout without any special tools.
Does this gasket fit all La Marzocco portafilters?
This gasket is made for the standard spout. If you're unsure about fit, we're happy to help directly.
Can I see the product before buying?
Yes, in our showrooms in Bern (Gerberngasse 44) and Zürich (Hagenholzstrasse 50b) you can experience the genuine spare part live.
How quickly will the gasket reach me?
Delivery takes place within 2–4 working days, throughout Switzerland and to Liechtenstein.
The roastery tip
A clean, even spout deserves an equally rounded espresso. Our main recommendation: Cozy Chocolate and Nutty Delight, dense, aromatic, full-bodied. For maximum body with no acidity at all: Very Nutty. For anyone who wants to discover a fruity experience: Wild Peach, lively and always a discovery. Our recommendation from the roastery, one of many.
