JT: Coil Spring Retainer Kit ? Rear Upper & Rear Lower

TeraFlex JT: Coil Spring Retainers are essential during rapid suspension cycling to prevent the spring from unloading causing rotation or shifting. Precision cut and zinc plated for durability. TeraFlex JT: Coil Spring Retainers are essential during rapid suspension cycling to prevent the spring from unloading causing rotation or shifting. Precision cut and zinc plated for durability.