There is definately too much play. You would need to go to Mike'sXS.com and get the seal and the bushing. While your there, go with the long push rod set also. It replace's the 2 small rod's, alot less play with the long rod set-up. And, likeLeo stated, make sure your chain sprocket is tight, 'cause it will leak if it's loose. Just flatten the lock tab and tighten 'er up.While you are on Mike's site, read about how to change the bushing, that method work's everytime. If you look at the photo, the center of your sprocket shaft is soaked with oil, so I'll wager that sprocket is loose.