I need a pto without the key built in for a gt1-jd08 ogura pto. It has a 20hp honda engine on it. The problem is I have to use the key on shaft which holds the drive pulley on which is 2.75 inches long. I may have to remove drive pulley and shorten key to make room for pto key. I have not found a pto that is made without the key. Any body had this problem? This is for M48HN cub cadet tank with 20hp honda engine.