problem with replacement window rollers
Note to thread: the rollers were from Casco I and about $8.50 each. I have not looked at rollers from other vendors to see if they have the same skimpy cupped washer. In my opinion, rollers with these washers are a potential problem. The Casco roller is a good piece (better than the OEM rollers in my opinion) as are the spring, flat washer, and hairpin. It's just the cupped washer that is a poor copy.
Ray: if you could determine who manufactures the rollers and make them aware of the issue, they could produce a correct cupped washer. Kim