GXOAP-9100 is an overrunning alternator pulley for catalog-listed Hyundai and KIA applications. Catalog technical data includes OD1 74, OD2 68.5, W 40.7, R 7, ID 17, M M16, CLOCK CW. OEM/cross-reference numbers are listed for Valeo, Kia, Wai. Alternator references are listed for Zen. Review the catalog fitment and reference numbers for compatibility before ordering.