How do I order parts for Hampton Bay Ceiling Fan

You contact Hampton Bay directly. Here are a list of phone numbers, since a lot of different manufacturers make Hampton Bay products:

http://www.bandwidthcrazy.com/ceilingfans/viewtopic.php?t=45

But the easiest thing to do is to bring your entire fan back to Home Depot and exchange it.

The light cover on the ceiling fan broke so I need a replacement. Model AC-554f809
I have not been able to find it in stores. Can I order on-line?

I need the 6 inch bracket that the canopy attaches to for a silver Fan with clear blades and neon lights

I need the 6 inch bracket that the canopy attaches to for a silver Fan with clear blades and neon lights

We have no relationship to any company. Find the brand of fan and contact the manufacturer. "a silver Fan with clear blades and neon lights" tells us nothing.