ARB CALR1 Caster Correction Kit 38mm Leading Arms

The ARB CALR1 is a caster correction kit designed to optimize front suspension geometry on 4x4 vehicles equipped with 38mm wide leading arms. This kit is part of the Old Man Emu suspension component range and is essential when installing lifted suspension systems or correcting caster angle issues.

Key Features:

• Includes 4 eccentric bushings that press into the vehicle's leading arms
• Increases positive caster angle by 2 degrees
• Corrects front-end geometry after suspension lifts
• Improves steering stability and handling characteristics
• Designed for 38mm wide control arms
• Engineered and manufactured in Australia to ARB's exacting standards

Proper caster angle is critical for maintaining vehicle stability, steering feel, and tire wear. When a suspension lift kit is installed, the relationship between the steering axis and the vertical changes, often resulting in reduced caster. This kit restores proper geometry by inducing positive caster into the front suspension, ensuring optimal handling and control both on-road and off-road.

Installation requires pressing the eccentric bushings into the leading arm pivot points with specific orientation markings to achieve the correct caster adjustment. Professional installation is recommended.