GXOAP-9208 is an overrunning alternator pulley for catalog-listed AUDI applications. Catalog technical data includes OD1 61, OD2 55.5, W 45.3, R 6, ID 17, M M16, CLOCK CW. OEM/cross-reference numbers are listed for Vw, Valeo, Cargo, Wai, Zen, Lester. Alternator references are listed for Valeo, Vw. Review the catalog fitment and reference numbers for compatibility before ordering.