Stiff Diff

[Hilts01]

Took my FG MT out at the weekend, didnt bash it about too hard, only ran it for about 15 mins infact. i noticed the diff has become quite stiff, its still working as expected but feels like there is quite a bit more tension when spinning 1 rear wheel.

Whats can cause this?

 

[sperera]

is it spinning one wheel more than it used to?

how old is the truck (how many tanks through it?)

 

[Bigger the Better]

What type of diff is it?

Is your drive shaft rubbing your rear arms?

I would make sure its the diff and not something else binding or rubbing.

Keep us updated.