Greetings, mate, and welcome to the boards!

Look up some after market axles for the Stampede, you're not the only one to blow the stockers.

On the DTX, you may have to search far and wide for those parts (try Amazon, yeah, really) as it looks like Duratrax is going bye bye. They discontinued the Evader that they've been making for 20 years, and the only vehicle left in the Duratrax stable is the 835 buggy. I think Horizon Hobby is going to let Duratrax become an RC hardware retail arm selling chargers and batteries, wheels and tires and other pit gear, but not cars. But that's just my impression and opinion.