Shockwave
Registered User
I found an exact replacement idler pulley made out of plastic for the SC. It's NAPA part number NBH38023 $18.99. This part is actually made by Gates and from their DriveAlign series part number 38023. It's 34mm wide and 76mm in diameter. It works perfectly with the bolt and dust cover. I can't find a small pulley like it for the SC though. This is much better than the smaller Dayco 89007 which is only about 28mm wide.
Jerry
Jerry