Yeah, thanks to Tom I was able (after months of searching) to find the shaft for my SUNL. Got it installed and took it out and had a blast with it. I traded an old dirt bike (that was given to me by a lady who was going to junk it) for that Razor gokart on Craigslist. Now thats my new project since the SUNL is working.
My dad has two older gokarts, a Murray and a red Yerf Dog. He doesn't like it how every time I came over to ride them, I either had to quit because it was getting dark outside, or because I broke them. I usually was the one who ended up fixing them though, but it's nice now that I have my own I can be as hard on them as I want and not worry about hearing him whine about how i tear up his karts... now I just hear him whine about tearing up his yard
I enjoy working on these things. I've been into gokarts since I was in elementry school, but now that I'm a "grown up" and have a house with a garage, I can actually get them and work on them!
PS. Thanks for this forum. The information found here is great!