The HD Gas Series Pressure Washer Operator’s Manual is for use with Karcher Cold Water models:
- HD 3.0/27 G
- HD 3.0/27 GB
- HD 3.5/35 G
- HD 3.5/35 GB
- HD 4.0/40 G
- HD 4.0/40 GB
- HD 4.0/40 Ge
- HD 4.0/40 GeB
Parts Breakdown: Due to upgrades in the manufacturing process, older model year pressure washers may have different replacement parts than the most current models. If you require assistance selecting the correct repair parts for your machine please feel free to call us at (888) 269-0172 and we will be happy to help.
Revision: 04/2020