Craftsman Pressure Washer Gun 704312

Basic Information

• Part Name: Pressure Washer Gun
• Manufacturer: Briggs & Stratton, Craftsman
• Category: Pressure Washer
• Primary Function: Releases a high-pressure stream of water upon trigger activation

Installation & Compatibility

• Compatible Models: Fits various Craftsman pressure washer models. Please confirm this part is correct for your model before ordering.
• Installation Difficulty: Easy — can be installed following the instructions in the owner?s manual.
• Tools Required: None

Additional Information

The Pressure Washer Gun, part number 704312, replaces part number 199990GS. It attaches to the pressure washer hose and delivers a strong water stream when you squeeze the trigger. This function is key to removing dirt, grime, and debris from surfaces like driveways, siding, and vehicles.

If your pressure washer sprays weakly, leaks from the handle, or the trigger sticks, replacing the gun may restore proper function. These symptoms often point to internal wear or seal damage in the gun assembly. Swapping in a new unit helps maintain consistent pressure and reliable spray control during cleaning tasks.

No tools are needed for installation. Make sure the unit is turned off and fully depressurized before removing the old spray gun. Always wear gloves and follow safety guidelines during replacement to avoid injury.