Replace OE Nº. 366.030.1403, reffer to R-388AP
Crankshaft vibration damper - Engine OM 366A - OM 366LA - OM 366LA II 23.
( Damper Rei´s model with track of retainer ) with 2 grooves V Ø 225 mm (double belt).
Bus: OH 1315 - OH 1316 - OH 1418 - OH 1420 - OH 1421L - OH 1520 - OH 1521 - OH 1621L - OHL 1316 - OHL 1620