The Bezzera 7493022 Portafilter / Grouphead Gasket is an orange, circular silicone gasket with BEZZERA embossed on top, a smooth surface, and a small inner notch. © 2025 1st-line.com

Bezzera 7493022 Portafilter / Grouphead Gasket

1 review

$14.95

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Earn 14 EspressoPoints worth $0.42! (Learn about EspressoPoints)
Earn 14 EspressoPoints worth $0.42! (Learn about EspressoPoints)

Frequently Bought Together

Your espresso machine's shower screen should be cleaned regularly to help remove coffee oils and residue that can affect espresso flavor and extraction. If your espresso machine is equipped with a 3-way group head solenoid valve, you can typically clean the group using backflushing detergent and a blind filter (backflush basket) according to the manufacturer's instructions.

If your espresso machine does not have a 3-way group head solenoid valve, do not attempt to backflush it. Instead, remove the shower screen and clean it manually with an appropriate espresso machine cleaning detergent.

If you are unsure whether your espresso machine supports detergent backflushing, consult the manufacturer's documentation before using backflushing detergent. Always follow the cleaning and maintenance instructions recommended for your specific espresso machine.

The Bezzera 7493022 Portafilter / Grouphead Gasket is an orange, circular silicone gasket with BEZZERA embossed on top, a smooth surface, and a small inner notch. © 2025 1st-line.com + A 900g jar of Puly Caff Plus Backflushing Detergent Powder with a red lid, featuring product details and backflushing instructions in several languages on the label. © 2025 1st-line.com + The Rancilio R044 Dispersion Screen - 58mm is a round metal mesh screen with a solid rim and small central hole, designed for filtration or straining tasks. © 2025 1st-line.com + The 1st-Line Group Gasket Removal Tool features a pointed metal tip and rounded wooden handle, ideal for piercing holes in leather or wood and removing gaskets. © 2025 1st-line.com
Price for all: $56.85

Questions Regarding Bezzera 7493022 Gasket Compatibility

Upgrade your espresso machine’s seal with a longer-lasting silicone alternative to OEM rubber. The Bezzera 7493022 is an upgraded, universal food-grade silicone undercup gasket engineered for domestic espresso machines with a Bezzera BZ grouphead. Whether you’re maintaining a Bezzera BZ10, BZ13, Crema, Matrix, or Duo — or a compatible Pasquini Livia model — this gasket restores a tight, leak-free seal between your portafilter and grouphead so you get consistent, pressurized extractions every time.

Why Silicone Instead of Rubber?

Stock rubber gaskets harden and lose their seal over time, especially under the repeated heat cycles of daily espresso extraction. This 80SH FDA-approved food-safe silicone gasket resists that breakdown — it stays flexible for longer, holds its shape under high brew temperatures, and locks in your portafilter with noticeably less wrist strain during tamping and insertion.

Key Specifications

Spec Detail
Outer Diameter 73 mm
Inner Diameter 57 mm
Thickness 7.5 mm
Profile Flat, with 3 internal notches for correct orientation and fit
Material 80SH food-grade silicone (FDA-approved), red or gray depending on batch

Fits & Replaces These Bezzera Part Numbers

A direct factory-fit replacement for: 7496092, 7493016, 7496097, and 7493020.

Machine Compatibility

Bezzera (BZ Group models):

  • BZ10
  • BZ13 (MN / DE / PID variants)
  • Crema (MN / DE / PID variants)
  • Matrix BZ
  • Duo BZ

Pasquini:

  • Livia G4 (DE / MN / PID)
  • Livia 90, post-1995 models only (serial numbers beginning with “LS” or “LA”, or 5-digit serials 24001 and above)

Installation Tip

Match the gasket’s 3 internal notches to your grouphead’s guide pins for correct alignment, and seat it fully into the grouphead recess before locking in your portafilter. A properly seated silicone gasket should require firm — but not excessive — force to lock into place.

Why Buy This Gasket

  • Restores a leak-free seal and full brew pressure
  • Outlasts stock rubber gaskets under repeated heat cycling
  • Food-safe, FDA-approved silicone construction
  • Precise factory-spec fit — no trimming or modification needed
  • Compatible with multiple Bezzera BZ-group and Pasquini Livia models
Brand

Bezzera, Pasquini
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Submit Questions for FAQ

Please review the FAQ to confirm the question or topic was not previously covered. Any followup questions for FAQ should be requested as a separate FAQ submission.

    is this the appropriate group head gasket for a Pasquini Livietta T2?
  1. 0 votes
    Q is this the appropriate group head gasket for a Pasquini Livietta T2? answer now
    Asked on November 13, 2023 2:59 pm
    A

    Sorry, this will not fit the Livietta.  Unfortunately, we do not know where you can get them.
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The Bezzera 7493022 Portafilter / Grouphead Gasket is an orange, circular silicone gasket with BEZZERA embossed on top, a smooth surface, and a small inner notch. © 2025 1st-line.com
Bezzera 7493022 Portafilter / Grouphead Gasket
$14.95
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