If you like buying a special tool that doesn't work and makes things difficult, then this is for you! The tool did not fit properly on the axle because the interior of the tool did not meet specifications. So if you try to hammer the seal in with a tool, it will get stuck on the axle! That means you have to take the whole axle out, reseal it, and spend a few hours trying to get that piece of crap off the axle and hoping it doesn't damage the flange or splines. Recommended tool if you likeβ¦