Associated RC18T Rear Lower Suspension Arm Alloy 1pr AR056 by GPM  [AR056]

Rear lower suspension arm for RC18T

This aftermarket aluminium rear lower arm is produced for the Associated RC18T chassis and supplied as a one pair set with the matching pins and screws. It is intended as a direct replacement that preserves the original mounting points and hardware arrangement.

The aluminium construction increases pivot stiffness compared with many factory plastic arms and can change suspension geometry and feedback when used alongside other setup adjustments like shock tuning or tyre choice. Fit the arm using the same removal and installation steps as the stock component and secure it with the supplied pins and screws.

Consider this part for routine repairs or when testing revised setups; always verify fitment on your RC18T before extended running and maintain original alignment unless intentionally changing toe or camber.