O-Ring for Karcher Lance Hose Nozzle Spare O-Ring Seal 2.640-729.0 Rubber O- Ring Pressure Washer for K2 K3 K4 K5 K6 K7 A - Walmart.com
Karcher O-Ring Replacement Set for Karcher Electric Pressure Washers, 20-Piece | eBay
How to change the o-rings in my Karcher pressure washer | Week two of Tips and Tricks Tuesdays. A common question is, "why is water coming out of my trigger gun or