Genuine HD HDS EasyLock Karcher Pressure Washer Lance Hose O-Ring Set 28800010 | eBay
O-RING SET, Kärcher -
O-Ring Kit [2.880-154.0] for Karcher Lawn Equipments | eReplacement Parts
Pressure Washers For Karcher K2 K3 K4 K5 K6 K7 Pressure Washer Nozzle O Ring Seal Set 2.640-729.0 Vacuum Parts Home Appliances - Tool Parts - AliExpress