

The Graco 16E489 Grommet is an OEM mounting insert used in frame and hose-support areas of select Graco pressure washers. Helps reduce vibration and protects supported components.
The Graco 16E489 Grommet is used in selected Graco direct-drive and hot-water pressure washer models. Below are the confirmed machines:
The 16E489 grommet is an OEM Graco mounting/insert component used in frame assemblies, hose routing points, and vibration-isolating locations. It helps stabilize supported parts and prevents wear caused by vibration or metal-to-metal contact.
The 16E489 grommet acts as a protective insert for frame and bracket areas, reducing vibration and ensuring secure routing of components such as hoses or wiring.
Check your machine’s parts manual or breakdown. If your model lists part number 16E489, it is the correct replacement. Graco direct-drive and hot-water units often share this component.
No, Graco grommets vary in size and design. Always match the exact part number 16E489 to ensure proper fit and secure mounting.
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