Lwr Control Arm Adjuster

The Lower Control Arm Adjuster by PPM Racing Products is a precision threading component designed for suspension geometry tuning and alignment correction on performance and street vehicles. This adjuster allows mechanics and enthusiasts to fine-tune ride height, caster, and camber angles by modifying control arm length during installation or adjustment cycles. Built for serious suspension work, it addresses the need for repeatable, lockable geometry changes without replacing entire control arms.

Manufactured from steel with cadmium plating, the Lower Control Arm Adjuster features 5/8-18 left and right-hand male threads, enabling bidirectional length adjustment on both sides of the suspension. The dual-thread design accommodates standard jam nuts for secure locking, preventing vibration-induced loosening during operation. Cadmium plating provides corrosion resistance and a smooth, predictable engagement surface. At 0.51 lbs with compact dimensions (4.7 x 1 x 5.9 inches), it integrates seamlessly into existing suspension assemblies without adding significant weight or bulk.

This adjuster is essential for chassis builders, race teams, and street performance enthusiasts performing suspension geometry correction or adjustable control arm installation. Common applications include A-arm length tuning on independent front and rear suspension systems, ride height adjustment after lowering kit installation, and alignment compensation during multi-link suspension builds. Installation requires standard hand tools and basic mechanical knowledge; thread engagement with jam nuts ensures positive locking. Compatible with control arm assemblies using 5/8-18 threaded ends; verify your suspension platform before ordering.