This is an aluminum front lower arm bolt for RC-scale use on the Auper D6 chassis. The part serves as a direct hardware replacement for the front lower arm mounting point and is intended for routine maintenance and tuning of the front suspension.
Installation is straightforward: remove the damaged or worn bolt, inspect the mating hole and thread, then install the replacement ensuring proper alignment of the lower arm. Use appropriate hand tools and moderate torque to avoid stripping the thread or overtightening the arm pivot point.
In setup and tuning, replacing worn bolts helps preserve suspension geometry and repeatable steering response. Regular inspection of fasteners on the front suspension reduces play and supports consistent handling across sessions.