Alternator Clutch Pulley Fits MERCEDES BENZ GL320 3.0L DSL 2007-2009, ML280 3.0L DSL 2006-2007, ML320 3.0L DSL 2007-2009, R280 3.0L DSL 2006-2007, R320 3.0L DSL 2007-2009, S320 3.0L DSL 2006-2007 11308 OEM Quality Alternator Clutch Pulley Class SC8 Clutch Pulley Dimensions 55mm OD x 43.4mm W x 17mm Bore INTERCHANGE BOSCH F-00M-391-104, BOSTON AUTO 37920-2203, COSMOS 32-80143, EGI 79BO-295, INA 535 0108 10, F-239356.01, JUST PARTS BO1-50132-8, MERCEDES BENZ 629-150-00-60, TSA APBO-2203, WAI 24-91297, 24-91297-3, WOOD AUTO EC4357 ALTERNATOR NUMBERS BOSCH 0-121-813-003, MERCEDES BENZ 013-154-09-02, LESTER 11308