Tilt-in window sash parts

Question

Needing all of the parts in the photos for left and right side. Not sure of the weight of the window but can weigh if that info is needed. No visible stamp on any of the parts.

Jasmine · Accepted Answer

Thanks for posting! Your coil balance shoe is the 15-180. This is compatible with the Series 190 Coil Balance, which is secured to the shoe using the 33-073 screw. To determine the coils needed to complete your assembly, you'll need to obtain the exact weight of the sash and divide that by the total number of coils in the window.

To replace the balance support, you'll need the 15-181 Double Support Detent Clip and the 15-182 Balance Bushing.

Alternate image for 15-180

To replace the balance support, you'll need the 15-181 Double Support Detent Clip and the 15-182 Balance Bushing.

Alternate image for 15-180