Brand: Hyperco Chassis Springs
Used with Tender (Helper) Springs (Part Nos. 1862-Size, 1875-Size, 1876-Size, or 1878-Size) to keep chassis springs centered on the spring perches when the suspension goes into extreme droop. These collars keep the Tender Springs and the chassis springs centered on the shocks. Anodized aluminum (anodizing color may vary). Sold individually.
For best results, install the chassis spring at the bottom, then the divider with the cup side facing up, and the tender spring on top.