Need and can't find 9 x 3.50-4.00 smooth caster tire for F510

[sixdogs]

I have an F510 that has a sidewall leak in it's smooth tread 3.50 - 4.00 x 9 front caster tire. I have looked everywhere but can't seem to find one.
A tube would get me by but I can't find one of those either. Anyone have any ideas for a replacement tire or places to look?

 

[jenkinsph]

See if this will work for you.

Deck Caster for Lawn Tractor - 9in. x 3.50-4 - product summary - Bing Shopping

 

[sixdogs]

See if this will work for you.

Deck Caster for Lawn Tractor - 9in. x 3.50-4 - product summary - Bing Shopping

You know, I had searched that a few days ago and did not see that under a "Bing" search. It appears to be the correct tire and wheel with internal roller bearings that fits a lot of JD mowers. If somebody needs the whole part, this is the only place outside of Deere that i have seen it.

I don't need the hub and bearings but from that link I did locate the tire only--for $11.95--from Summit Racing of all places. They have a lawn division or whatever for these tires. It's a great find and I just ordered my tire. Thanks for the direction.

 

[jenkinsph]

If your wheel and bearings are similar or the same I would expect them to fail before the new tire does. I have found these tires in this size range don't wear out they dry rot first.