This ball guide nut is a component of the steering system for classic Citroën models. The part supports movement of the steering shaft inside the steering housing and contributes to stable and precise guidance. The guide nut reduces play between moving parts and helps transfer steering forces. The dimensions are matched to a specific fit inside the steering unit housing. The part is suitable for use inside a closed system with lubrication. The design focuses on consistent motion of the ball track during the full steering range, which supports reliable function of the mechanical steering assembly.