Need help identifying a Yerf Dog model
 

I am trying to help a kid down the street fix up a Yerf Dog that he got on the cheap. I got it running, but it has a broken axle. I have searched high and low trying to figure out the model #. Here is what I do know.

Then engine has the following:
1) Engine Family: 4AVIS150SB1 (I may have the "I" wrong. It's hard to tell if it is I or L.
2) It is an "04" 150cc
3) Rear tires 20x10-8, front tires 15x6-6

I guess I can go through every manual I can find to compare the rear axle, but I thought I would try the experts first.

Do you have any pictures to help with identifying your project?

I can probably get some tomorrow to post.

Or you could go online to see what all yerf mfg. in 04 and compare the pics!

most likely a "Spiderbox" as most of the yard karts used a tecumseh 212cc engine.

How about posting up a pic.

I would say its likely a spiderbox as well, 150cc, coupled with that size tires is exactly what mine came with, the engine should say howhit on the left side if it is a spiderbox.

Mine is an '04 as well, in blue, which seems like a rare color.

And they are kinda known for breaking rear axles too.

Very true, I have a straight axle that I'm not going to use, for a few reasons, breakage being one of them. Let me know, I'm sure we cam strike a deal for less than what BMI wants, but lets first positively ID this thing.