Coil balance and locks

Hello,

We can't be sure with the hardware still installed but your pivot shoe resembles the 15-087 housing pivot, which uses the Series 180 coil springs. Take a look and compare the specifications below to your parts uninstalled. You'll also need to locate the stamp codes on your coil springs to choose the corresponding strength options. 

Detail of 15-087

As for the tilt latches, review the dimensions of the 26-408 latch pair below compared to yours. Thanks for posting! 

Alternate image for 26-408

Alternate view of 26-408

Alternate view of 26-408