Traxxas 10932-GRN Sand Car Green Aluminum Caster Blocks

The Traxxas 10932-GRN is a left and right pair of aluminum caster blocks (C-hubs) for the Funco Pro Scale sand car (model 109076-4). They replace the stock composite caster blocks as a direct bolt-on upgrade with no modification required.

Each block is machined from a solid billet of 6061-T6 aluminum rather than cast, which preserves the factory steering and suspension geometry while dramatically increasing toughness over the stock plastic parts. The caster blocks connect the front suspension arms to the steering blocks, so they carry steering load on every corner and impact load on every landing — exactly where added strength pays off on an 8s car this heavy and fast.

The brilliant anodized finish is protected against fading and features the laser-etched TRX logo for a two-tone machined look through the front wheels. This is an upgrade over stock, not just a replacement: run these when you are pushing the car hard and want the front end to shrug off hits that would crack composite hubs. Package includes left and right caster blocks.