Certainties parts needed

Hello, thank you for posting,

Please start by reviewing the 15-192 pivot shoe with the S170-335 coil spring. Compare the dimensions below to confirm a good fit! Please note that you may need to shave down the front aligners on the shoe if it is not fitting in the channel correctly.

detail of 15-192

Also see the 15-156 cover and 15-157 balance drum.

For the Vent latch, compare the dimensions of the 26-148 to see how it matches up.

We do not carry an exact match for your sash lock, but compare the dimensions of the 90-161 lock and keeper, 90-180 sash lock and 90-183 keeper or the 90-077A lock and 90-177 keeper.

Let us know if you have any questions!