The Kärcher 4744167 (officially 4.744-167.0) is a genuine OEM On/Off switch designed for various Kärcher professional high-pressure cleaners. This essential component ensures proper power control and safe operation of your equipment, including models such as HD 6/13 C, HD 6/15 C, HDS 6/14 C, and HDS 7/16 C. Manufactured to Kärcher's high standards, it guarantees durability and precise fitment for seamless replacement and restoration of machine functionality.