The Kärcher 64011230 axial bearing is an original OEM replacement part designed for various Kärcher high-pressure cleaners. It is compatible with models including HD 1050 B, HD 1050 DE, HDS 1050 B, HDS 1050 DE, HDS 1050-4 MX, and HDS 1050-4 S. This essential component ensures smooth and efficient operation of the pump unit by reducing friction and supporting axial loads, contributing to the longevity and optimal performance of the cleaning equipment. Weighing 0.05 kg, it is a precise fit for the specified Kärcher machines.