Detail Idler/tensioner pulley with fixed boltSuits E200 (A/C207 and S/W212) modelsSuits E250 (A/C207 and W212) modelsdrive belt tensioner dayco automatic belt tensioner Mercedes-Benz Car C250 (S/W205) with a M274.920 engine.
Overview Dayco is a global leader in the research, design, manufacturing and distribution of essential engine products, drive systems and services for automobiles and trucks.dayco.com.au