46mm Alum Divider Piston w/O-ring

The Bilstein B4-B46-U160 is a shock piston divider designed for Bilstein motorsports dampers. This component features a 14 mm inner diameter and a 46 mm outer diameter, constructed from durable aluminum with a black anodized finish. It is sold individually and includes an O-ring.

Bilstein's racing shock absorbers are known for their dominance in international motorsport. The brand's success is evident in numerous race victories across various disciplines, from asphalt circuits like the Nürburgring to off-road rallies such as the Baja 1000, highlighting the performance capabilities associated with BILSTEIN products.