I have to replace my rear final bevel bearing in my 2008 king quad 750. I have take out the rear differential and have taken it apart. Now I am having trouble removing the final drive stopper to get to the final bevel bearing to replace it. I have already broke a small piece off the casing, right beside the stopper, on the inside of the differential trying to remove the stopper and don't want to keep prying. Will that hurt the differential? Is there a trick or special tool used to remove the stopper? Any special tool needed to remove the bearing once I get to it? The part # for the stopper is 27312-38F00.