Part name and where to purchase new one

You'll need our 15-191 pivot shoe, which uses our Series 160 coil springs. You'll also need the spring weight stamped on the old spring when ordering. The nylon spring cover has been replaced with our 15-150S cover. 

You only need to replace what is broken, so take a look at the parts we've listed and let us know if you have any other questions. Thank you!