Yeah, they have one no brand spindle that comes with mounting molts for $15 and change. But what brand is it. It's not an Oregon brand spindle. Then ASC has the Oregon spindle for $15 and change. That would be fine if they sold the mounting bolts. That's why I don't like to deal with EBAY for mower parts.
Tew is a few bucks Higher but they ship alot quicker than ASC does. 8.95 shipping no mater how much you buy the last time I checked.
I usually place a larger order from them. A couple extra air filters and fuel filters. They are dirt cheap on replacement beareings for those spindle to.
Anytime you replace a spindle you should use new self tapping bolts.