Trying to get off moby 50v variator. Seems like no matter how much torque I put on it, it won't budge. I'm trying to change the seals and this is keeping me from cracking the carter. I have a puller for once I get it off. Tried heating it with a hair dryer(worked for the wrist pin) and tried wd40. So far nothing. I haven't been able to get to the 5mm nipple to remove it either. Any experience with getting this off easier? (edited)