COIL BALANCES

Thanks for your post! The coil assembly in the first set of photos, appears to be an older discontinued Simonton balance. For this we recommend the 15-259 Coil Balance Pivot Shoe. It is compatible with the Series 159 Coil Balance, which uses the 15-255 Coil Single Support. You'll also need the 26-083 Pivot Bar since yours will not be compatible with the new shoe. 

There is a video tutorial tagged below this thread, with a detailed explanation on the conversion.

The assembly in the last photo can likely be replaced with the 15-177 Coil Balance Shoe. The compatible springs are the Series 152 Coil Balances, which are attached to the shoe using the 33-072 screw.

For the cover, you'll need the 15-143 Coil Busing, 15-144 Coil Bushing Cap, and 15-145 Coil Support Barrel. All three snap together to make the cover.

If you need instructions on selecting the correct coil springs for both assemblies, there is a video tutorial, also tagged below. The dimensions for all of these parts can be found on the website.

For the first set of photos, if you assemblies each uses two coils you will still need the Series 159 Coil Balance. You'll just need the 15-256 Coil Double Support instead of the single.