54mm Silicone Steam Ring — Replacement Steam Gasket (BPA-free) Key benefits - Stops steam and water leaks: soft silicone seals tightly in the groove to prevent moisture escape and maintain consistent pressure. - Longer-lasting than rubber: high-temperature silicone resists heat and wear for fewer replacements over time. - Easy maintenance: flexible material is simple to remove and reinstall, so routine gasket replacement is quick and reliable. Compatibility - Fits machines: 870, 878, 880, 860, 840, 810, 450, 500 - Fits Sage models: 500, 810, 870, 875, 878, 880 - Size: 54 mm inner diameter to match the original steam ring/gasket dimensions Material and performance - Material: soft, BPA-free silicone for safe contact with steam and hot water - Temperature range: -65°F / 54°C up to 450°F / 230°C (as specified) - Sealing: conforms to grooves for a tight fit that minimizes leaks and reduces frequency of replacements Why you need it - Restores machine performance after a worn or cracked gasket causes steam or pressure loss. - Prevents damage from leak-related corrosion or mineral buildup by ensuring a proper seal. - Keeps your espresso machine ready for use with minimal downtime when you keep a spare on hand. Typical use scenarios - Replace a deteriorated steam ring in a home espresso machine to stop steam wand or grouphead leaks. - Keep as a spare part for routine maintenance in a small café or busy kitchen to avoid service interruptions. - Swap in during seasonal deep cleaning or gasket checkups to maintain consistent extraction and steam performance. What’s included - One 54 mm silicone steam ring, ready to install; designed to fit the listed models and match factory gasket performance.