What is the Diameter of Hub/Drum 84546UC3 for a Wheel Center Pilot Hole

Updated 04/21/2017 | Published 04/20/2017

Question:

What is the center hub diameter? I have heard it is 3.11. I want the wheels on my camper to fit prior to ordering these as replacements.

asked by: Adam

Expert Reply:

The center hub diameter for assembly # 84546UC3 is actually 2.60 inches (measured with digital calipers). On trailer wheels the center pilot hole of the wheel can be larger if the wheel is held on with lug nuts instead of the exact match for the hub.

Wheels that use wheel bolts instead of lug nuts do need to match because that is how the wheel centers on the hub.

expert reply by: Michael H