Originally Posted by PA/XFIRE
BRIAN HERES THE # ON THE IDLER PULLEY BEARING 6303Z, THIS WAS WITH
THE 178MM ASP KIT THAT I PURCHASED FROM ROB AT NW'S. I RECIEVED IT APROX. 10/16/08 ( NOT INSTALLED YET ). THERE ARE NO OTHER MARKING ON THE IDLER PULLEY OR BEARING. THE IDLER PULLEY HAS A SNAP RING ON IT TO REMOVE THE BEARING. ILLCYA
PA/XFIRE - I believe it's been confirmed that the ASP and LET idlers are identically sized, similar design and material specs, and use identical bearings. If you look at post #2, 3rd picture down - does your bearing look like this? I'm guessing it's identical, since it's the exact same P/N.