Coffee Parts Breville 58mm Grouphead gasket/seal 71 × 48 × 8.5mm: Blue Silicone

Coffee Parts Breville 58mm Grouphead gasket/seal 71 × 48 × 8.5mm: Blue Silicone

This food-grade silicone portafilter gasket replaces worn or leaking group head seals in Breville 58mm espresso machines. Designed for Cafelat compatibility, this gasket eliminates the common issues of rubber gaskets — no unpleasant odours, no taste transfer, and no rock-hard baking that makes removal a struggle.

Made from FDA-approved food-grade silicone, this Australian-stocked gasket remains flexible and easy to replace throughout its service life. The blue colour provides clear visual confirmation during installation.

Specifications

• Material: Food-grade FDA silicone
• Hardness: 75 Shore A
• Dimensions: 71×48×8.5mm
• Colour: Blue
• Odourless and tasteless
• Compatible with: Breville 58mm BES900XL, BES920XL, BES980XL

Installation note

Never use sharp tools like screwdrivers to install this gasket — the silicone may tear under puncture force despite its strength under compression. Remove old gaskets carefully and seat the new gasket by hand or with a blunt plastic tool.

Always verify compatibility with your machine's user manual before purchasing.

Whats in the box?

• 1 x CP Breville 58mm Group Head Seal Blue Silicon

Size

• External Diameter: 71mm
• Internal Diameter: 47.5mm
• Thickness: 8.5mm

Features

• Food Grade FDA Silicon
• Odorless

What else might I need?

• Spacer
• Group head gasket removing pickers

Coffee Parts thoughts

More and more people are replacing their machines seals with silicon these days, as they are a longer lasting and more forgivable solution