Tom from SWISCO responded:
March 17, 2020
It's tough to tell what you have while the balance is still installed. Some important details are obscured. That said, I believe our 15-180 pivot shoe may be a match for yours. If it is, then you can also use our Series 190 spring, 15-186 single coil clip, and 15-182 bushing. Please review this hardware and let me know if any of the parts I picked out differ from the system you have now. |