Hello-I'm looking for a SA hub part for an ASC hub, although the part may be interchangeable with other SA hubs, I'm not sure. It's the planet cage, and the part number is K715. If anyone can help me out with this, either by supplying the part or giving me some leads, I'd appreciate it. I'm not positive I even need the part, but I'm assuming the worst and beginning the hunt. While I had the hub apart today for cleaning, I noticed what appeared to be two small (1/4" or so) radial cracks on the inside of the closed end of the planet cage. They did not extend to the outside, and may be casting or milling marks but I don't think so. I haven't noticed them on previous teardowns, but that doesn't mean they weren't there. The hub works fine so far, and I want to keep it that way, as I use it a lot. TIA for any help. Rod Mann San Diego