Bilstein replacement brake component with an 8mm inner diameter, 32.5mm outer diameter and 2.5mm thickness (B46-22) is offered as a precision spare for Bilstein brake or suspension units. The dimensional specification is provided for fitment consideration and identifies the part as a direct replacement component intended for maintenance or repair where exact sizing is required.
Bilstein Brake 8mm ID 32.5mm OD 2.5mm Thick (B46-22)