Searching for Tilt latches and bottom pivot pieces for Crystal series 400/500.

Hello, thank you for posting,

Please start by reviewing the style and dimensions of the 26-371 tilt latches to see how they compare to your original. 

DImensions for 26-371

It sounds like you may need new pivot bars that engage with the pivot shoe in the window channel. To further review, we will need to see pictures of the original part to view the style. Thank you! 

Hello! This pivot bar appears to be a match for our 26-373, but as Lauren mentioned with the tilt latches you should review our specs to verify. 

Dimensions for 26-373

The 26-371 isn't necessarily going to work for you, no. There's always a chance but it's not a guarantee since the 26-373 is used on many different windows. Your first step should be to carefully measure your old latch and compare it to the dimensions we show for the 26-371 pair.