Marvin Casement Window Slide

Question

Looking for part number or description for replacement of this part. It is cracked and missing a side, so the casement arm is constantly coming off the track.

Lauren · Accepted Answer

Hello, thank you for posting,

Please start by reviewing the style and dimensions of the 39-529 track slider. Compare to your original to confirm a good fit! Let us know if you have any additional questions.

Alternate image for 39-529

Alternate view with measurements