This belt solved the "squeaky belt" problem of the LBZ. All GM and Gates belts creaked. This is the first belt that solves the problem once and for all, at least on my 2007 GMC 2500HD Silverado with Duramax LBZ engine. It fits perfectly, and once you've mastered the trick of removing the plastic tabs from the left radiator shroud and know you're going to lose them, replacing the strap is a fairly easy task. Find Revain for: B0040CYWX0. These clamps will fit 2007 and other models. UPDATE JULY 31, 2015: I have driven over 2000 miles with this belt and the belt squeaking problem has gone. I read the LBZ forums and this is the solution to the problem.
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