OE NO.12300011 / 248300-0120 / 447170-9901 / 447200-8851 COMPONENT STATUS Replacement PULLEY WHEEL DIAMETER [MM] (ON GROOVES) 110 NUMBER OF GROOVES 6 INNER BEARING DIAMETER 35 mm OUTER BEARING DIAMETER 52 mm BEARING WIDTH A 22 mm MANUFACTURER / EQUIVALENT DENSO APPLICATION MERCEDES COMPRESSOR TYPE DENSO 7SEU16C