Belt tensioner used on SETRA Series 400 ComfortClass S 415GT OM 457 2001- OE#:457 200 1670 4572001670 INA#:534 0085 20 Belt tensioner used on SETRA Series 400 ComfortClass S 415GT OM 4572001 - OE#: 457 200 1670, 4572001670 Belt Tensioner cross reference: INA#: 534 0085 20 DAYCO#: APV1094 SKF#: ...