The Superlift component box for a 4‑inch lift kit for 2007–2018 Jeep JK 4WD (2‑door and 4‑door) provides the boxed suspension parts required to install the 4" lift on the listed JK models. It’s configured for both body styles and intended to match the kit’s ride height. Superlift’s long record in Jeep suspension development means technical support is available to confirm application and fit.
Superlift 07-18 Jeep JK 4WD 2/4 Door 4in Lift Kit Component Box