Traxxas 9733-GRAY Caster blocks 6061-T6 aluminum (dark titanium-anodized) (left & right)

Caster blocks, 6061-T6 aluminum (dark titanium-anodized) (left & right)

These heavy-duty caster blocks are machined from tough 6061-T6 aluminum to increase steering precision and durability while preserving TRX-4M’s™ trail-tuned steering and suspension geometry. The brilliant anodized finish adds high-tech style to your off-road machine.