Stromberg Carlson straight line ringer armature assembly for 1543 telephones.
Most of the time when your Stromberg Carlson phone will not ring its because it has the original party line ringer
Replace your missing ringer or party line ringer that will never ring with a tested original Straight Line ringer. Comes with a condenser which is needed for it to ring These are very hard to find ringer armatures and we have a limited supply.
If you need the bells with bracket order SKU#SC71B