For Karcher K2 K3 K4 K5 K6 K7 Pressure Washer Nozzle O Ring Seal Set 2.640-729.0 Vacuum Cleaner Parts Household Cleaning Tool - Vacuum Cleaner Parts - AliExpress
Amazon.com : Karcher K 2 Plus 1600 PSI Electric Power Pressure Washer with Vario & Dirtblaster Spray Wands – 1.25 GPM : Patio, Lawn & Garden
10M High Pressure Washer Extension Hose For Karcher K2 K3 K4 K5 K7 K Series | eBay
High Pressure Washer Nozzle Jet Lance for Karcher K2 K3 K4 K5 Spare Parts 150Bar / 2103PSI