Hello all,
I'm struggling with something that should be easy.
Both my front wheel bearing dust caps fell off when I drove it around the block and I'm trying to locate replacements for my stock 1954 Chev 3100 truck.
Of course I cannot find them on the road.

I found a set that looked like they would fit based upon measurements.
When I received the dust caps, they are about 1/8" too small.
Look at the attached picture. The packaging indicates 2.18" diameter, but the actual measurement is 2.08".
I now have 4 sets of dust caps that indicate they are for a 1954 chev 3100 truck. All are too small.
All hardware I've bought so far has fit correctly - wheel bearings, brakes, wheel cylinder.

I have measured the ID of the hub and it's 2.13", which converts to 54.1mm.
What could be wrong? I don't think the hubs are off anything different, but now starting to have doubts. Yes- they are 6 lug hubs.

It would be great if some one with a 1954 Chev 3100 could measure the ID of their hubs for comparison.
Thanks

Attachments
20190409_145348.jpg (108.9 KB, 170 downloads)
Wrong Dust caps