Super Pro TRC1217 Caster Correcting Radius Arm Assembly - Toyota Land Cruiser 79 Series

The Super Pro TRC1217 is a caster correcting radius arm assembly designed as a direct replacement and upgrade for the Toyota Land Cruiser 79 Series. Engineered to restore and optimize caster geometry when the vehicle has been lifted, these radius arms help eliminate the handling and steering issues that commonly arise from suspension lift installations.

Radius arms play a critical role in the front suspension of solid axle 4WD vehicles, controlling axle position and directly influencing caster angle. When a vehicle is lifted, the factory radius arms cause a negative change in caster, leading to poor steering return-to-center, wander, and reduced stability. The Super Pro TRC1217 corrects this by repositioning the axle to restore proper caster alignment without requiring additional correction components.

Key Features:

• Caster Correcting Design – Restores proper caster angle after suspension lift installations
• Heavy-Duty Construction – Built to withstand the rigors of off-road driving and daily use
• Direct Fit – Engineered specifically for the Toyota Land Cruiser 79 Series chassis
• Arm Assembly – Supplied as a complete set ready for installation
• Improved Handling – Reduces steering wander and improves on-road and off-road stability
• Superior Bushing Material – Super Pro's polyurethane bushings offer greater durability and performance over OEM rubber

The Super Pro TRC1217 radius arm set is the ideal solution for Toyota Land Cruiser 79 Series owners who have upgraded their suspension and need to correct caster geometry for safe, predictable handling both on and off the road.