The Superlift component box for a 4‑inch lift kit for 2007–2018 Jeep JK 4WD (2‑door and 4‑door) contains the boxed suspension components required to install a 4" lift on the listed JK models. It’s intended to match the kit’s lift height and fitment across both body styles. Superlift’s history in Jeep suspension provides customers with fitment guidance and technical support for proper installation.
Superlift 07-18 Jeep JK 4WD 2/4 Door 4in Lift Kit Component Box