ok, so my 3 inch grooved idler pulley broke on me and i went to my local auto parts store to get a new one. They gave me a 3" grooved idler pulley but its 89051, not 89009.
I looked it up and the 03 GP uses the 89051 and my car, an 02, uses a 89009.
They seem the same, does anyone know if there is a difference other than the year?


question #2:
the bolt on my old pulley is SO hard to get off. i cant even get it to budge. The wrench started flexing and i was afraid of breaking it if i forcfed it any harder. any tips for loosening that up?

I believe that pully is backwords threaded, witch way were you turning the bolt? might wanna use a breaker bar to break it loose