Stop leaks, restore pressure, and protect your Breville machine.

Your group head gasket sits under constant heat and pressure. After 12–24 months, standard rubber seals harden, crack and lose elasticity — causing water leaks, pressure loss and potential internal damage.

This upgraded high-temperature silicone gasket is a direct-fit replacement for all Breville 54mm group heads, delivering a tighter, longer-lasting seal and restoring full brewing performance instantly.

🔧 Why Replace Your Group Head Gasket?

1. Fix Leaks Immediately

Dripping around the portafilter means your gasket has failed. A new silicone seal stops leaks and prevents dangerous water ingress into internal electronics.

2. Restore Full Brewing Pressure

A worn seal releases pressure and weakens extraction. A fresh gasket locks the portafilter tightly, preserving the full 9-bar brewing pressure your machine needs.

3. High-Temperature Silicone Upgrade

Unlike older rubber gaskets, silicone resists heat cycling, deformation and cracking — offering a longer lifespan and more reliable performance.

💡 A Cheap Part That Prevents Expensive Repairs

This is the most cost-effective maintenance item you can replace.
A new gasket can prevent:

• pump failure

• internal corrosion

• electrical board damage

• pressure instability

It’s essential insurance for any Breville espresso machine.

Replace your gasket today and protect your machine from leaks, pressure loss and avoidable damage.

FAQs