Material: Metal colour: silver Part Number: for : 6422001970 for : A6422001970 4U Autoparts : 32028MR : 654966 : 49431 : 45365 GATES: T39294 IPD: 153961 RUVILLE: 57530 : VKM38526 : 10945365 TRIPLE FIVE: 950255 Fitment: For C-CLASS (W204) C 350 CDI (204.023) 2011-2014 C-CLASS T-Model (S204) C 350 CDI (204.223) 2011-2014 (C218) 350 BlueTEC / d (218.326) 2014-2017 (C218) 350 BlueTEC / d (218.326) 2013-2017 Brake (X218) 350 BlueTEC / d (218.926) 2014-2017 E-CLASS (W212) E 300 CDI / BlueTEC (212.020, 212.021, 212.027) 2011-2015 E-CLASS (W212) E 350 BlueTEC 2013-2015 E-CLASS (W213) E 350 d 4- (213.034) 2017-2018 E-CLASS All-Terrain (S213) E 350 d 4- (213.237) 2017- -CLASS (X166) 350 CDI / BlueTec 4- (166.823, 166.824) 2012-2015 GLC (X253) 350 d 4- (253.925) 2016-2019 (W166) 350 d 4- (166.024) 2015-2018 -CLASS (X204) 350 CDI 4- (204.993) 2012-2015 M-CLASS (W166) ML 350 BlueTEC 4- (166.024, 166.023) 2011-2015 S-CLASS (W221) S 350 BlueTec (221.026, 221.126) 2011-2013 SPRINTER 3-t Van (B906) 218 CDI (906.611, 906.613) 2006-2009 Package Contents: 1 x Tensioning Wheel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.