A power washer is only as effective as its components, and knowing the essential power washer parts can save you time and money. Key parts include the pump, which drives water pressure; the motor or engine, providing power; and the hose, connecting water flow to the spray gun. The spray gun and nozzle tips control the water stream, allowing for different cleaning intensities. O-rings ... https://powerclean.net.au/product-category/pressure-washer-accessories/