Kit comes with 5 o-rings that will fit onto Karcher and any other 22mm style hose connection or on 18mm nozzle retainers. Rated for cold or hot water application hoses. 

 Kit comes with 5 o-rings that will fit onto Karcher and any other 22mm style hose connection or on 18mm nozzle retainers. Rated for cold or hot water application hoses. 

If your wand or hose connection can swivel 360 degrees under full pressure you will need to use a 6.362-532.0 Seal Kit instead of the 2.880-296.0 O-Ring.