Condition: For parts or repair. The main tensioner pulley has a cracked plastic outer section (see photos). Sold as-is for repair, rebuild, or usable components. No guarantees on noise, bearing smoothness, or spring tension due to the damage.
Item: X AUTOHAUX accessory drive belt (serpentine) tensioner assembly with V-belt idler pulley set. OE/Interchange: 2722021019, 2722021419, 2722000070, 2722020719, 2722000270, 2722020000, 68020886AA, 04862624AA. Fitment: Commonly used on 2008-2011 C300, 2008-2011 C350, and 2008-2011 E350 (incl. 4Matic). Also fits various CL550, CLK350/CLK550, CLS550, E550, G550, GL450/GL550, GLK350, ML350/ML550, R350, S550, SL550, SLK280/SLK300/SLK350. Verify exact fitment by matching the OE numbers above to your vehicle and by VIN. Specs: metal housing, silver/black; tensioner rotation CCW (counter clockwise). Included: 1 tensioner assembly and any idler pulley(ies) included, exactly as pictured. Hardware and belt are not included unless shown.
