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Rock Krawler upper control arms for 2019–present Jeep Wrangler JT as part of the Silverback 4.5in system. These arms are a Silverback system component intended to restore proper suspension geometry after a 4.5in lift, supporting corrected wheel alignment and steering articulation. They are packaged to integrate with Rock Krawler’s Silverback lift hardware for a matched setup.
Rock Krawler 2019+ Jeep Wrangler JT 4.5in Silverback System
