Part Number: 6222420-104-1 (Rib assembly, spoiler rh)Part Number: 6222420-110 (Rib assembly, spoiler rh)Part Number: 6222420-2 (Rib assembly, spoiler rh)Part Number: 6222420-80 (Rib assembly, spoiler rh)Part Number: 6222420-86 (Rib assembly, spoiler rh)Part Number: 6222420-92 (Rib assembly, spoiler rh)Part Number: 6222420-98 (Rib assembly, spoiler rh)Part Number: 6222421-4 (Rib assembly, spoiler rh)