Bearing hub spacer thing

What is the purpose of the pin? Also, where did you get your seals?

I have replaced the seals on my FA517 axle.  Had similar wear ring with pin.  The pin just keeps the wear ring from spinning.  It's been a few years so the details are fuzzy, but when I saw your pictures I knew I went through the same deal.

2 hours ago, h67st said:

What is the purpose of the pin? Also, where did you get your seals?

I bought the seal and bearing hub as a set - I bought 2 sets as both sides were worn. I got them from ebay ($. One big trick was finding what this thing is called! I finally found a Stemco catalog and part number. These are Stemco Grit Guard, 382-8010 - $20.00 each

Cool! Is that Stemco catalog online? I have a different axle, I'll have to look at it again but I think it's an FA511.

On 1/25/2018 at 7:43 AM, h67st said:

Cool! Is that Stemco catalog online? I have a different axle, I'll have to look at it again but I think it's an FA511.

It's a cross-reference pdf file http://www.stemco.com/qbin/335.pdf 

Not the easiest system to use and search. I replaced the wheel bearings and was able to use those numbers to double check the part dimensions and find the spacer and seal. You might lucky and find something referencing the FA511. I spend a lot of time looking for parts. I probably stumbled across something that referenced something that led to something else...