This Karcher HD PB/DB Cage Series Operator’s Manual is for use with Gas Powered Cold Water Pressure Washer models:
- HD 4.0/50 Pb Cage
- HD 4.5/50 Pb Cage
- HD 3.7/35 Pb Cage
- HD 4.0/40 Pb Cage
Parts Breakdown: Older model year pressure washers may have different repair parts than the most current models as a result of manufacturing upgrades over time. If you require assistance selecting the correct repair parts for your Karcher machine please feel free to call us at (888) 269-0172 and we will be happy to help.
Revision: 03/2020