'93 325i tensioner problems (mounting)

[kw82jk]

Hi I'm new to these forums, I have been getting parts here for a long time though. I have a 1993 325i I recently had a pulley lock up (the idler pulley) and shredded my belt. I took off the idler pulley and it had ruined the adjusting pulley too, I ordered these plus the belts and new caps, but I (actually someone else but I'll take the blame:P) lost the bolt from the old adjusting pulley, it was in the bad pulley. Seems I need a missing frommet or something from the back of the old adjusting pulley because the mounting does not fitinto the back of the adjusting pulley, its too small. Am I right? Anyone know where to get a bolt and grommet for the adjusting pulley if thats what I'm missing? Thank you for any help!
Kevin

[Jeron]

look up the parts diagram on realoem.com to figure out what you need