The SuperPro coil spring upper bush kit for 2018–2023 Jeep Wrangler JL and 2020–2023 Gladiator JT offers durable spring isolation and retention. Using engineered polyurethane, these pads avoid the sag and softening that affect rubber insulators and keep springs correctly located. The result is predictable suspension behavior and consistent ride quality over the life of the vehicle.
SuperPro 18-23 Jeep Wrangler JL / 20-23 Jeep Gladiator JT Coil Spring Upper Bushing Kit