3racing Zero Cero Front Lower Suspension Arm - O-3CP016F by 3Racing  [FP-O-3CP016F]

Front lower arm for the Zero Cero chassis

This aftermarket front lower suspension arm is produced for the 3racing Zero Cero platform and supplied as 1 pcs. It serves as a direct replacement component to restore steering geometry and front suspension linkage after wear or minor crash damage without altering the chassis layout.

Compatibility is specific to the 3racing Zero Cero chassis. The arm matches the stock mounting points and works with the standard front hub carriers and steering knuckles used on that model, so it can be fitted using the existing hardware and bearings from the original part.

Installation is straightforward for a model-level repair. Remove the wheel and front hub assembly, detach the upper and lower linkage pins, swap the arm, and reassemble while checking for free suspension travel and correct toe and camber. Reuse original pins and bushings where possible and confirm clearance around the servo saver and front drives to avoid binding.

As a maintenance and setup item rather than a high-performance upgrade, replacing the worn arm with part O-3CP016F restores consistent steering feel and predictable suspension behavior, which helps when fine-tuning toe, camber links, or shock mounting positions.