Help My rear left wheel is moving freely???

[Davidbui6112]

Hello
So my rear left wheel is moving freely. When I spin it, the other wheels does not move like it should. I checked the hex and rear diff everything looks good nothing broke by the looks of it. The diff looks normal but the cups on it does move, I’m not sure if that’s normal?. Had my savage flux hp for many years never had any major breaks till now ?.

 

[ajdragon]

Hi

Sounds like you eather broke a pin in the diff or striped a planet gear.

 

[olds97_lss]

You said the hex looks good, but what about the pin behind the hex? Perhaps that sheared off.