Coiled Balance Spring and shoes

Your coil balance shoe is likely to be a match for the 15-177 Coil Balance Shoe. To confirm that this is the right replacement, carefully compare the specifications below.

Alternate image for 15-177

This shoe uses the 1/2" wide Series 152 Coil Balance; attached to the shoe using the 33-072 screw. If the 9 indicates the stamp on the coil, you'll need the S152-9 9lb coil balance.

Be sure to double check your coil supports/covers to see if they can be reused. If not, you may also need the 15-143 Coil Bushing, 15-144 Coil Bushing Cap, and 15-145 Coil Support Barrel; all three are used together to create the support.