Spirālatspere, Gaisa spilvens produkts no ražotāja FEBI BILSTEIN. Produkts ar TecDoc numuru 184269
DISCOVERY III, DISCOVERY IV, DISCOVERY III VAN, DISCOVERY IV VAN, RANGE ROVER SPORT I
5H223N997AA, 6H2214A664AA, 7H2214A664AA, 9H2214A664AA, LR018556, YRC500060, YRC500070, YRC500080