The Rock Krawler X Factor X2 Trail Runner Long Arm System for 2021+ Jeep Wrangler JT (diesel) is a 3-inch long-arm suspension package designated for JT diesel applications. As the Trail Runner variation, it’s specified to work within a 3in long-arm setup and serves as the vehicle-specific long-arm replacement for lifted Wrangler configurations.
Rock Krawler 2021+ Jeep Wrangler JT (Diesel) 3in X Factor X2 Trail Runner Long Arm System