crank seal

Just curious what the best way to put the right side crank seal in is.

Its a 93 yz250 the case is already put back together, so I will have to go around the crank shaft to install it so any tips like vaseline, or will that not work anyway all ideas are are greatly appreciated.


Have you taken care of the seal yet? I'm in the same situation with a 93 YZ oil seal leak. I've read here, that you can drive a wood screw partway into the old seal and grab onto that to pull it out of the case.

You might do the fork seal trick when putting the new one on. Put a sandwich bag over the end of the shaft and slide the new (greased) seal over it so the seal won't hang up or tear on the end of the crank shaft.

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