AC idler pulley retaining ring

[Harry]

When I removed the idler pulley to replace the bearing, the retaining ring bent and I need to replace it.  Does anyone know the right dimensions or clip to order?

Thanks as always!
Harry

[dirkbalter]

Unless someone knows the exact size, just measure the shaft OD. That’s the nominal retaining ring size you need.

[Harry]

Hi Dirk.  This retaining ring actually secures the bearing in the pulley, so it's an ID (versus OD) fitment.  I can measure the depth of the groove it fits in and the ID of the pulley to determine the actual ID size for the ring but I was hoping someone on the forum already had that information.

Thanks,
Harry