Lower Control Arm LH Metric Precision Kit

The Lower Control Arm LH Metric Precision Kit from ALLSTAR PERFORMANCE is an essential suspension component designed for drivers and mechanics who are rebuilding or upgrading front-end geometry on metric-chassis vehicles. This left-hand control arm assembly is crucial for ensuring precise ball joint alignment and consistent steering geometry, especially after suspension wear, damage, or performance modifications.

Engineered with metric precision, this control arm meets OEM dimensional tolerances for vehicles specified in metric suspension specifications. It ensures that ball joint centers maintain proper Ackermann geometry and caster/camber relationships. The kit includes all necessary bushings and hardware, which helps eliminate the issues that can arise from mixing old and new components, such as play and binding in the suspension linkage.

This left-hand control arm is ideal for complete front-end restorations, suspension upgrades, or single-side replacements after collision repairs on metric-based vehicles. Proper installation of this control arm is vital for optimizing tire wear rates, steering response, and brake diving characteristics, making it a must-have for anyone serious about achieving handling consistency and predictable vehicle behavior under load.