An effective, low cost, highly reliable, and zero maintenance alternative to torrington bearings.
The two ends of a compressing coil spring will rotate relative to each other. Without a bearing surface allowing this rotation (or the steering motion on a strut front car), your springs will bind making for notchy and noisy steering on the front, and loosening perches in the rear.
Our Spring Thrust Sheet Set relies on a high-slip joint between a high density acetal resin ring and stainless shim instead of a greased (and dust attracting) bearing for maintenance-free service.
One set includes two resin rings and two stainless shims, for one axle.