OE NO.447280-7424 / 447160-6370 / 447160-6372 / 447160-6373 / 447160-6374 / 447280-7420 / 447280-7421 / A0038304460 PULLEY WHEEL DIAMETER [MM] (ON GROOVES) 115 NUMBER OF GROOVES 5; VOLTAGE 12 V INNER BEARING DIAMETER 35 mm; OUTER BEARING DIAMETER 52 mm BEARING WIDTH A 20 mm MANUFACTURER / EQUIVALENT DENSO APPLICATION MERCEDES A-Class W168 / W176 (2014-) COMPRESSOR TYPE DENSO 6SAS14C