Team Associated RC18T RC18R Aluminum Caster Block by 3Racing RC18-008/SI Performance Upgrade  [RC18-008/SI]

3Racing Aluminum Caster Block for RC18T and RC18R Upgrades

Replace the weaker plastic front blocks on your Team Associated RC18T or RC18R with the 3Racing RC18-008/SI aluminum caster block. The engineered replacement improves steering consistency and increases service life when running on rough or varied surfaces.

Strength and Steering Response

The aluminium construction reduces flex under load and keeps front alignment stable during hard cornering. Precision machining yields a tight fit that sharpens steering response for cleaner lines through corners.

Direct Swap Installation

This caster block is built to match the stock suspension layout for RC18T and RC18R models, so installation is straightforward and reversible. No cutting or special adapters are required to fit the unit.