Karcher Pressure Washer Screw9.086-221.0

This is a genuine replacement pressure washer screw. 

It plays a key role in keeping everything in place, holding important parts like the pump, handle, and housing securely together. By preventing leaks and keeping components aligned, it helps your pressure washer run smoothly and efficiently.

Over time, though, wear and tear can take a toll. If you spot signs like rust, stripped threads, cracks, bending, or the screw feeling loose, it could be time for a replacement. Swapping it out is a quick fix that helps avoid bigger problems down the line—like leaks or misaligned parts.

This screw for your pressure washer is from Karcher. 

Before ordering, please verify that this part is suitable for your model using our compatibility checker.