GXOAP-9212 is an overrunning alternator pulley for catalog-listed Infinity and Nissan applications. Catalog technical data includes OD1 59, OD2 55, W 38.8, R 7, ID 17, M M17, CLOCK CW. OEM/cross-reference numbers are listed for Nissan, Ruville, Melco, Zen, Lester, Gates, Wai, Znp. Alternator references are listed for Nissan, Cargo. Review the catalog fitment and reference numbers for compatibility before ordering.