A pillar small support L / R

An A Pillar Small Support (Left/Right) is a structural reinforcement bracket that strengthens the connection between the A-pillar (the front roof support post on either side of the windshield) and the vehicle's roof rail or body structure. This component is crucial for enhancing the structural integrity and crash safety of the vehicle's passenger safety cell ("safety cage"). In a side-impact or rollover event, it helps manage and distribute energy, preventing excessive deformation of the A-pillar. For Tesla vehicles, which prioritize ultra-high-strength steel construction for safety and battery protection, this small but critical part ensures the A-pillar maintains its strength. It is a side-specific component, with a Left (L) and Right (R) version.