Noticing a shudder through the steering wheel under brakes or a dull clunk from the front end? Worn radius rod bushes are a common cause. The Lower Control Arm Bushes are designed to suit Holden VB, VC, VH, VK, VL, VN, VP, VR, VS, VT, VX, VY and VZ Commodore models, fitting at the critical junction where the strut rod (also known as the Z-Bar, radius rod or tension rod) connects to the front lower control arm.
High-Density Vulcanised Natural Rubber: Manufactured from premium-grade rubber engineered to resist petroleum exposure, road salt and extreme under-car thermal cycling for long service life.
Controls Wheel Movement Under Load: Secures the radius rod to prevent excessive fore and aft movement of the lower control arm during braking and acceleration.
Eliminates Steering Shudder & Clunking: Replaces worn or compressed bushes to reduce steering wheel vibration under brakes and remove front-end knocking noises.
Quantity Supplied: 2 x Individual Bushings (A complete front-end radius rod overhaul typically requires 2 lower control arm bushes, paired with 2 front chassis-mount Z-Bar bush kits across both sides.)
Whether you’re addressing brake shudder or refreshing your front suspension, the Lower Control Arm Bush helps restore tight, controlled handling and dependable braking performance across your Commodore.