Bob from SWISCO responded:
December 11, 2018
Hello, and thanks for contacting SWISCO. Okay, a few things to sort out here. 1) The double-wheel pulley is a tilt channel balance. Specifically it looks like it matches our Series 770. You will have to replace the entire assembly--the pulley, spring, and metal channel are not sold or dealt with separately. 2) The window-lift lock is a pivot shoe and looks similar to our 15-178. To be sure though, you are going to want to remove your pivot shoe from the window frame and measure it's width and thickness. Make sure it matches the dimensions of your replacement part. 3) We have no exact match from what we can glean of your pivot bar. But our 26-316 may still work for you. It functions with the 15-178. It will just be a question of the dimensions matching your old part. Take a look and see what you think. |