Sealing ring (oil seal) for the wheel bearing, fitted on the inside of the bearing in the wheel hub. Keeps the bearing grease in place and prevents water and dirt from penetrating.
OE/GM number: 328637
Fits: Ascona B (Vauxhall Cavalier Mk1), Ascona C (Vauxhall Cavalier Mk2), Manta B, Kadett C (Vauxhall Chevette), Kadett D (Vauxhall Astra Mk1), Kadett E (Vauxhall Astra Mk2), Corsa A, Rekord D, Rekord E, Corsa B, Tigra, Vectra A