These are aluminum front CHubs caster blocks for the Arrma 1/10 4S BLX by Hot Racing.
- Stronger and stiffer than stock plastic caster blocks
- CNC machined 6061-T6 aluminum, anodized black
- Laser etched lettering
- Replaces factory stock plastic c-hubs AR330519
- Left and right aluminum caster blocks
- Recommended to use a removable-type locking adhesive on axle barrel nuts.