1600 miles on sled with boost, looked at the internals of the DD at 1150 and they were good, pulled the DD this year and the two bearings that are visable as you split your case are shot. anybody have the bearing numbers so i can pick some new ones up tomorrow? sled is an 09 m8 with reverse..I plan to do all three bearings that are in the DD. Also are these bearings pressed on/off? thanks for any an all help!