HKS Helper Spring Set 19.8N/MM Replacement Parts

HKS Helper Spring Set 19.8N/MM — Replacement Parts Brand: HKS The HKS Helper Spring Set (19.8 N/mm) is a precision replacement component designed to restore correct preload and damping support in HKS coilover and suspension assemblies. Engineered to factory tolerances, these helper springs ensure smooth spring seating, reduce noise, and maintain ride height when the vehicle is unloaded. Specification: 19.8 N/mm spring rate Compatibility: Genuine HKS coilover systems and compatible aftermarket struts Function: Assists main spring seating, prevents coilover rattle, preserves alignment and rebound travel Durability: High-quality steel with corrosion-resistant finish for long service life Easy to install as a direct fit replacement, the HKS Helper Spring Set is ideal for maintenance, rebuilds, or performance refreshes. Keep your suspension performing as intended with authentic HKS replacement parts.