X-Factor 4 Link Upgrade 2017-2022 F-250/F-350/F-450 Rock Krawler Drivetrain & Differentials - Transfer Case Hardware - Transfer Case Thrust Washer High Steer Knuckle - Right

High Steer Knuckle - Right

hold-down and brackets

Protects Cowl From Accidental Dents From Side Mirrors

102009 Rear brake lines will not fit 2012-13 models

X-Factor 4 Link Upgrade 2017-2022 F-250/F-350/F-450 Rock Krawler Drivetrain & Differentials - Transfer Case Hardware - Transfer Case Thrust Washer High Steer Knuckle - RightRK Suspension Super Duty 4 Link Upgrade is by far the strongest 4 link upgrade on the market for your F250 F350 or F450! The control arms are made from 2 inch solid alloy steel with 1 4 inch thick laser cut steel and boxed 4 link mounting forks. They have 1. 25 inch shank Pro X Krawler Joints allowing for axle positioning and caster adjustment. The 4 Link Upgrade provides smoother on road ride than radius arms, provides more positive axle control than