4.5 Inch X-Factor PRO Mid-Arm Suspension System for Jeep Wrangler JL Gas Models Rock Krawler Drivetrain & Differentials - Driveshafts - Drive Shaft Slip Yoke ICON engineered coil and leaf

ICON engineered coil and leaf springs guaranteed for life against sagging or breakage

2015-2018 GMC Sierra 3500 HD Double Cab Pickup

AU2Z 18V124-AF

Heat treated for strength

Can be plumbed from either side Throttle shaft rides in oil impregnated sintered bronze bushings for smooth throttle actuation Throttle shaft capped to prevent entry of debris & contaminates 30cc pump with metal lever

4.5 Inch X-Factor PRO Mid-Arm Suspension System for Jeep Wrangler JL Gas Models Rock Krawler Drivetrain & Differentials - Driveshafts - Drive Shaft Slip Yoke ICON engineered coil and leafRock Krawler 4. 5 X Factor Pro Mid Arm System for Jeep Wrangler JL (Gas Models) The Rock Krawler 4. 5 X Factor Pro Mid Arm System is specifically designed for Sport and Sahara owners who want a complete system, bolt in installation, and the best articulation of any mid arm kit on the market. All 8 control arms are made from solid 7075 Aluminum, and come standard with all benefits of X Factor built right in. Our system proves its durability and off