The Superlift component box contains the steering knuckles for the 6-inch lift kit engineered for 2015–2022 Chevrolet Colorado and GMC Canyon models. Labeled as the knuckle kit component for part number K134, this box supplies the steering knuckles needed to complete the lift kit installation and maintain correct wheel alignment and steering geometry.

Superlift 15-22 Chevrolet Colorado/GMC Canyon 6in Lift Kit Component Box - Knuckle Kit