Breville / Sage 54 mm Espresso Machine Group Gasket (AZ-BR54)
SKU : AZ-BR54
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Short Description
The AZ Coffee AZ-BR54 Group Gasket is a premium Food Grade silicone replacement gasket designed for Breville and Sage espresso machines with a 54 mm group head. Engineered to provide a secure seal between the group head and portafilter, it helps prevent water leakage, maintain stable brewing pressure, and ensure consistent espresso extraction. Manufactured from high-quality heat-resistant silicone, the gasket offers excellent durability, flexibility, and resistance to coffee oils and daily use. Suitable for both home and commercial espresso machines, the AZ-BR54 is an ideal replacement for worn or hardened group head gaskets, helping restore proper sealing performance and extend the service life of your espresso machine. Compatible with Breville Bambino, Bambino Plus, Duo-Temp Pro, The Infuser, Barista Express, Barista Pro, Barista Touch, and equivalent Sage models.
Breville / Sage 54 mm Group Gasket (AZ-BR54)
Product Overview
The AZ Coffee AZ-BR54 Group Gasket is a premium Food Grade silicone gasket engineered for 54 mm Breville and Sage espresso machine group heads.
Designed to provide a reliable water-tight seal between the group head and portafilter, the gasket helps maintain stable brewing pressure, prevents water leakage, and ensures smooth portafilter locking.
Manufactured from high-quality food-grade silicone, the AZ-BR54 offers excellent resistance to heat, pressure, coffee oils, and daily commercial use. Suitable for both home and professional environments.
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Features
* Premium Food Grade Silicone
* Excellent sealing performance
* Heat resistant
* Pressure resistant
* Smooth portafilter engagement
* Long service life
* Easy installation
* OEM-quality replacement
* Manufactured to AZ Coffee quality standards
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Technical Specifications
| Specification | Details |
| Product Code | AZ-BR54 |
| Product Type | Espresso Machine Group Gasket |
| Group Head Size | 54 mm |
| Outer Diameter | 65.5 mm |
| Inner Diameter | 54.2 mm |
| Thickness | 7.8 mm |
| Material | Food Grade Silicone |
| Colour | White |
| Brand | AZ Coffee |
OEM Cross Reference
Compatible replacement for:
* SP0001474
* SP0025526
* BES840XL/138
* BES860XL/02.6
* BES870XL/02.6
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Compatible Brands
* Breville
* Sage
* Solis
* Bosch
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Compatible Espresso Machines
Breville
Bambino Series
* BES450 Bambino
* BES500 Bambino Plus
Duo Temp Series
* BES810 Duo-Temp Pro
* BES810BSS Duo-Temp Pro
Infuser Series
* BES840 The Infuser
* BES840XL
* BES840CB
Barista Express Series
* BES860 Fresca
* BES860XL
* BES870 Barista Express
* BES870XL
* BES870BSS
* BES875 Barista Express
* BES876 Barista Express Impress
Barista Pro
* BES878 Barista Pro
* BES878BSS
Barista Touch
* BES880 Barista Touch
* BES880BSS
* BES881 Barista Touch Impress
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Sage
Bambino
* Bambino
* Bambino Plus
Duo Temp Pro
* Duo Temp Pro
Infuser
* The Infuser
Barista Series
* Barista Express
* Barista Express Impress
* Barista Pro
* Barista Touch
* Barista Touch Impress
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Solis
* Bambino
* Bambino Plus (selected markets)
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Bosch
* Barino
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Not Compatible
This gasket is NOT suitable for:
Breville / Sage 51 mm Group Head
* Cafe Roma
* Cafe Venezia
* Duo-Temp 800 Series
* BES200
* BES250
* BES800
* BES810 (50 mm version, where applicable)
Breville / Sage 58 mm Group Head
* Dual Boiler BES900
* Dual Boiler BES920
* Oracle BES980
* Oracle Touch
* Oracle Jet
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Applications
Suitable for:
* Home espresso machines
* Office coffee stations
* Small cafés
* Coffee bars
* Daily espresso brewing
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Signs That Replacement Is Needed
Replace the group gasket if you notice:
* Water leaking around the portafilter
* Portafilter rotates excessively before locking
* Difficulty achieving brewing pressure
* Worn, cracked, or hardened gasket
* Steam escaping from the group head during extraction
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Installation Tips
* Clean the group head before installation.
* Lubrication is generally unnecessary for silicone gaskets.
* Install with the correct orientation.
* Replace the shower screen if heavily worn.
* Perform a backflush after installation if your machine supports it.
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