This is the steam valve shaft end gasket. If your steam valve is leaking when closed or is getting more difficult to shut all the way off, this is the part you need.
One per steam, or in some cases, hot water valve.
For Kees van der Westen machines including Mirage Speedster and Spirit.
OEM part number MSR-S025-R This is an OEM part.
If you have any questions please email firstname.lastname@example.org or call - 206-623-6709