Rear Axle for TK1 Fat Tire

It looks like you have all the upgrades that I'm wishing for too bad the one I bought off Amazon dig this you know the parking brake drum okay that's supposed to be not a right hand thread a left hand thread well this one that came with the bike is right hand thread so I want to go to apply the parking brake as the wheel was spinning and guess what the drum spun free of the threat on shaft