Can anyone tell me what gears I need to get for my fury, the stock part number is AR310418 input gear and AR310003 diff/idler gear. I put in a castle combo and ran my truck today and destroyed those gears, thanks all
You should get the metal ones. The ones that you had were the composite and they get destroyed under brushless power. If the shaft wasn't damage then you just need the idler gear.
Here is the Diff Gear and the idler gear from Tower: