311 405 105 B: Torsion bar for classic vehicle

This torsion bar is a new spare part intended to replace a worn, deformed or faulty component on a classic vehicle. Integrated into the suspension system, it ensures the link between the axle and the body, contributing directly to the vehicle's road behaviour and directional stability. As part of a restoration or careful maintenance programme, its replacement with a new part allows the original characteristics to be restored. Particular attention to this structural element contributes to the longevity and reliability of the entire running gear.