Latch to open sliding kitchen window

Hello, thank you for posting,

Please start by reviewing the style and dimensions of the 90-252 latch mechanism along with the 90-253 cover. Compare to your original to confirm a good fit. Let us know if you have any additional questions! 

Unfortunately we do not have an exact match for your original. Reviewing the dimensions, do any of the installation hole placements match up to your original?

Alternate view of 90-252

Alternate image for 90-252

Alternate view of 90-252