This Febi Bilstein Steering Gear Gasket Set, part number 44527, is a high-quality automotive component designed for reliability. It is constructed from HNBR (hydrogenated nitrile butadiene rubber) and has an outer diameter of 40 mm, a thickness of 7 mm, and an inner diameter of 27.5 mm. The set includes a Febi Shaft Seal and a Febi Circlip. This product is sold individually and weighs 0.0125 kg. It is a direct replacement part, intended for use as originally designed and should be installed by a competent individual. Please ensure compatibility with your vehicle before purchase.