O-ring Sealing Ring For Karcher High Pressure Washer Professional Pressure Washer Spare Part Set Seals Tr 2.880-001.0 - Vacuum Cleaner Parts - AliExpress
Kärcher O-Ring Set Easy!Lock TR (9 pcs.) | 2.880-001.0 - Kärcher Store Schreiber
O-ring Kit for Karcher Pressure Washer – O-ring Connection