Window Support Question

Hello,

It looks like you may be looking for a type of face guide but I'm not sure if we carry an exact match. If you could show us photos of your guide uninstalled and write out your dimensions, that would help us confirm. Also, please confirm if your window uses spiral or channel balances to support the weight of the sash. Thank you. 

The part shown in your photos resembles the 67-002 nylon face guide, which is screwed to the face of the sash to help keep the sash straight in the track. Review the specifications below to confirm they match up to yours.

Dimensions for 67-002