Casey from SWISCO responded:
November 23, 2022
Hi Brent, Based on your photos, I agree that you would need to 15-180 pivot shoe, which uses S190 coil springs, 15-181 double support, and 15-182 bushing. There should be numbers stmaped on the base of your coil springs that you would use to choose the correspinding strength options. Thanks for posting! |